Boss: "I looked at a testing suite. It is $2,500 a license and I'm buying 60 licenses. You should probably get familiar with it."
LeadDev: "Um, we already use NUnit, and it's free."
Boss: "Hmm...I'd better add Pluralsight training in the budget so you can learn about the new program."
LeadDev: "Oh, no...we need new laptops more than we need software."
Boss:"New laptops? Not my budget. When we buy this new software, everyone is going to use it"
LeadDev: "Everyone? How will you monitor it's usage?"
Boss: "I'll have networking send me captures of all the running tasks on the dev machines. The test suite better be running. Writing good tests will be our #1 priority."
LeadDev: "Um, we already write tests using NUnit."
Boss: "I don't understand what you are saying. I need something I can visualize. This UI testing suite is exactly what I need."
LeadDev: "Maybe the testing suite would be better suited for you and QA?"
<click..click>
Boss: "Submitted the budget. There will be a test server available for you to configure. This whole project costs over $100,000, so don't screw it up. Any questions?"
LeadDev: "Oh...well...what server ..."
Boss: "Dang...sorry, I'm taking off the rest of the afternoon. We'll talk about this more on Monday. Get started on those Pluralsight videos. I'll expect a full training and deployments by next week. Have a great weekend!"

Was lead developer at a small startup, I was hiring and had a budget to add 3 new people to my team to develop a new product for the company.

Some context first and then the rant!

Candidate 1 - Amazing, a dev I worked with before who was under utilized at the previous company. Still a junior, but, she was a quick learner and eager to expand her knowledge, never an issue.

Candidate 2 - Kickass dev with back end skills and extras, he was always eager to work a bit more than what was expected. I use to send him home early to annoy him. haha!

Candidate 3 - Lets call him P.

In the interview he answers every question perfectly, he asks all the right questions and suggests some things I havent even thought of. CTO goes ahead and says we should skip the technical test and just hire the guy, his smart and knows what his talking about, I agree and we hire him. (We where a bit desperate at this stage as well.)

He comes in a week early to pick up his work laptop to get setup before he starts the next week, awesome! This guy is going to be an asset to the company, cant wait to have him join the team - The CTO at this stage is getting ready to leave the company and I will be taking over the division and need someone to take over lead position, he seems like the guys to do it.

The guys starts the next week, he comes in and the laptop we gave him is now a local server for testing and he will be working off his own laptop, no issue, we are small so needed a testing stack, but wasnt really needed since we had procedures in place for this already.

Here is where everything goes wrong!!! First day goes great... Next day he gets in early 6:30am (Nice! NO!), he absolutely smells, no stinks, of weed, not a light smell, the entire fucking office smells of weed! (I have no problem with weed, just dont make it my problem to deal with). I get called by boss and told to sort this out people are complaining! I drive to office and have a meeting with him, he says its all good he understands. (This was Friday).

Monday comes around - Get a call from Boss at 7:30am. Whole office smells like weed, please talk to P again, this cannot happen again. I drive to office again, and he again says it wont happen again, he has some issues with back pain and the weed helps.

Tuesday - Same fucking thing! And now he doesnt want to sign for the laptop("server") that was given to him, and has moved to code in the boardroom, WHERE OUR FUCKING CLIENTS WILL BE VIEWING A DEMO THAT DAY OF THE PRODUCT!! Now that whole room smells like weed, FML!

Wednesday - We send P a formal letter that he is under probation, P calls me to have a meeting. In the meeting he blames me for not understanding "new age" medicine, I ask for his doctors prescription and ask why he didnt tell me this in the interview so I could make arrangements, we dont care if you are stoned, just do good work and be considerate to your co-workers. P cant provide these and keeps ranting, I suggest he takes pain killers, he has none of it only "new age" medicine for him.

Thursday - I ask him to rather "work" from home till we can get this sorted, he comes in for code reviews for 2 weeks. I can clearly see he has no idea how the system works but is trying, I thought I will dive deeper and look at all of his code. Its a mess, nothing makes sense and 50% of it is hard coded (We are building a decentralized API for huge data sets so this makes no sense).

Friday - In code review I confront him about this, he has excuses for everything, I start asking him harder questions about the project and to explain what we are building - he goes quiet and quits on the spot with a shitty apology.

From what I could make out he was really smart when it came to theory but interpreting the theory to actual practice wasnt possible for him, probably would have been easier if he wasnt high all the time.

I hate interview code tests, but learned a valuable lesson that day! Always test for some code knowledge as well even if you hate doing it, ask the right questions and be careful who you hire! You can only bullshit for so long in coding before someone figures out that you are a fraud.

One of my worst meetings, as the sheer rage was unbelievable.

Backstory:
Architect: "Stop duplicating code", "stop copy pasting code", "We need to reuse code more", "We need to look at a new pattern for unit tests" etc.

Meeting:
Architect: What did you want to talk about?

Me: I built a really simple lightweight library to solve a lot of our problems. Its built to make unit testing our code much easier, devs only need to change a small bit of how they work.

Architect: I like the pattern a lot, looks great ... but why a library? can we not just copy the code from project to project?

... do you have a twin or something?

My worst nightmare:

it's not the code what's wrong during testing.

It's the unit tests themselves

Hacking/attack experiences...
I'm, for obvious reasons, only going to talk about the attacks I went through and the *legal* ones I did 😅 😜

Let's first get some things clear/funny facts:
I've been doing offensive security since I was 14-15. Defensive since the age of 16-17. I'm getting close to 23 now, for the record.

First system ever hacked (metasploit exploit): Windows XP.
(To be clear, at home through a pentesting environment, all legal)
Easiest system ever hacked: Windows XP yet again.

Time it took me to crack/hack into today's OS's (remote + local exploits, don't remember which ones I used by the way):
Windows: XP - five seconds (damn, those metasploit exploits are powerful)
Windows Vista: Few minutes.
Windows 7: Few minutes.
Windows 10: Few minutes.
OSX (in general): 1 Hour (finding a good exploit took some time, got to root level easily aftewards. No, I do not remember how/what exactly, it's years and years ago)
Linux (Ubuntu): A month approx. Ended up using a Java applet through Firefox when that was still a thing. Literally had to click it manually xD
Linux: (RHEL based systems): Still not exploited, SELinux is powerful, motherfucker.

Keep in mind that I had a great pentesting setup back then 😊. I don't have nor do that anymore since I love defensive security more nowadays and simply don't have the time anymore.

Dealing with attacks and getting hacked.

Keep in mind that I manage around 20 servers (including vps's and dedi's) so I get the usual amount of ssh brute force attacks (thanks for keeping me safe, CSF!) which is about 40-50K every hour. Those ip's automatically get blocked after three failed attempts within 5 minutes. No root login allowed + rsa key login with freaking strong passwords/passphrases.

linu.xxx/much-security.nl - All kinds of attacks, application attacks, brute force, DDoS sometimes but that is also mostly mitigated at provider level, to name a few. So, except for my own tests and a few ddos's on both those domains, nothing really threatening. (as in, nothing seems to have fucked anything up yet)

How did I discover that two of my servers were hacked through brute forcers while no brute force protection was in place yet? installed a barebones ubuntu server onto both. They only come with system-default applications. Tried installing Nginx next day, port 80 was already in use. I always run 'pidof apache2' to make sure it isn't running and thought I'd run that for fun while I knew I didn't install it and it didn't come with the distro. It was actually running. Checked the auth logs and saw succesful root logins - fuck me - reinstalled the servers and installed Fail2Ban. It bans any ip address which had three failed ssh logins within 5 minutes:
Enabled Fail2Ban -> checked iptables (iptables -L) literally two seconds later: 100+ banned ip addresses - holy fuck, no wonder I got hacked!

One other kind/type of attack I get regularly but if it doesn't get much worse, I'll deal with that :)

Dealing with different kinds of attacks:

Web app attacks: extensively testing everything for security vulns before releasing it into the open.
Network attacks: Nginx rate limiting/CSF rate limiting against SYN DDoS attacks for example.
System attacks: Anti brute force software (Fail2Ban or CSF), anti rootkit software, AppArmor or (which I prefer) SELinux which actually catches quite some web app attacks as well and REGULARLY UPDATING THE SERVERS/SOFTWARE.

So yah, hereby :P

Languages without a fully implemented type system.

Granted, it has been a fad for a quarter century, but everything points at one simple fact: Types matter in programming.

In dynamic languages, you tend to see that testing suites explode into thousands of tests, many of which wouldn't even be necessary if you had some type safety.

You see that languages like JS are forked into more typesafe dialects, like Typescript. Python got typehints since 3.6, and PHP added typehints for methods, then typehints for properties, and will soon even have compound types.

Maybe most languages will never reach the level of Haskell or Scala, and that's totally fine, but I think the direction languages are moving in is pretty much set in stone: No ambiguity, more safety. Code should fail before deploying, not after.

Doot doot.

My day: Eight lines of refactoring around a 10-character fix for a minor production issue. Some tests. Lots of bloody phone calls and conference calls filled with me laughing and getting talked over. Why? Read on.

My boss's day: Trying very very hard to pin random shit on me (and failing because I'm awesome and fuck him). Six hours of drama and freaking out and chewing and yelling that the whole system is broken because of that minor issue. No reading, lots of misunderstanding, lots of panic. Three-way called me specifically to bitch out another coworker in front of me. (Coworker wasn't really in the wrong.) Called a contractor to his house for testing. Finally learned that everything works perfectly in QA (duh, I fixed it hours ago). Desperately waited for me to push to prod. Didn't care enough to do production tests afterwards.

My day afterwards: hey, this Cloudinary transform feature sounds fun! Oh look, I'm done already. Boo. Ask boss for update. Tests still aren't finished. Okay, whatever. Time for bed.

what a joke.

Oh, I talked to the accountant after all of this bullshit happened. Apparently everyone that has quit in the last six years has done so specifically because of the boss. Every. single. person.

I told him it was going to happen again.

I also told him the boss is a druggie with a taste for psychedelics. (It came up in conversation. Absolutely true, too.) It's hilarious because the company lawyer is the accountant's brother.

So stupid.

Why are job postings so bad?
Like, really. Why?

Here's four I found today, plus an interview with a trainwreck from last week.
(And these aren't even the worst I've found lately!)

------

Ridiculous job posting #1:
* 5 years React and React Native experience -- the initial release of React Native was in May 2013, apparently. ~5.7 years ago.
* Masters degree in computer science.
* Write clean, maintainable code with tests.
* Be social and outgoing.

So: you must have either worked at Facebook or adopted and committed to both React and React Native basically immediately after release. You must also be in academia (with a masters!), and write clean and maintainable code, which... basically doesn't happen in academia. And on top of (and really: despite) all of this, you must also be a social butterfly! Good luck ~

------

Ridiculous job posting #2:
* "We use Ruby on Rails"
* A few sentences later... "we love functional programming and write only functional code!"

Cue Inigo Montoya.

------

Ridiculous job posting #3:
* 100% remote! Work from anywhere, any time zone!
* and following that: You must have at least 4 work hours overlap with your coworkers per day.
* two company-wide meetups per quarter! In fancy places like Peru and Tibet! ... TWO PER QUARTER!?

Let me paraphrase: "We like the entire team being remote, together."

------

Ridiculous job posting #4:
* Actual title: "Developer (noun): Superhero poised to change the world (apply within)"
* Actual excerpt: "We know that headhunters are already beating down your door. All we want is the opportunity to earn our right to keep you every single day."
* Actual excerpt: "But alas. A dark and evil power is upon us. And this… ...is where you enter the story. You will be the Superman who is called upon to hammer the villains back into the abyss from whence they came."

I already applied to this company some time before (...surprisingly...) and found that the founder/boss is both an ex cowboy dev and... more than a bit of a loon. If that last part isn't obvious already? Sheesh. He should go write bad fantasy metal lyrics instead.

------

Ridiculous interview:
* Service offered for free to customers
* PHP fanboy angrily asking only PHP questions despite the stack (Node+Vue) not even freaking including PHP! To be fair, he didn't know anything but PHP... so why (and how) is he working there?
* Actual admission: No testing suite, CI, or QA in place
* Actual admission: Testing sometimes happens in production due to tight deadlines
* Actual admission: Company serves ads and sells personally-identifiable customer information (with affiliate royalties!) to cover expenses
* Actual admission: Not looking for other monetization strategies; simply trying to scale their current break-even approach.

------

I find more of these every time I look. It's insane.
Why can't people be sane and at least semi-intelligent?

At one of my former jobs, I had a four-day-week. I remember once being called on my free Friday by an agitated colleague of mine arguing that I crashed the entire application on the staging environment and I shall fix it that very day.

I refused. It was my free day after all and I had made plans. Yet I told him: OK, I take a look at it in Sunday and see what all the fuzz is all about. Because I honestly could fathom what big issue I could have caused.

On that Sunday, I realized that the feature I implemented worked as expected. And it took me two minutes to realize the problem: It was a minor thing, as it so often is: If the user was not logged in, instead of a user object, null got passed somewhere and boom -- 500 error screen. Some older feature broke due to some of my changes and I never noticed it as while I was developing I was always in a logged in state and I never bothered to test that feature as I assumed it working. Only my boss was not logged in when testing on the stage environment, and so he ran into it.

So what really pushed my buttons was:

It was not a bug. It was a regression.

Why is that distinction important?

My boss tried to guilt me into admitting that I did not deliver quality software. Yet he was the one explicitly forbidding me to write tests for that software. Well, this is what you get then! You pay in the long run by strange bugs, hotfixes, and annoyed developers. I salute you! :/

Yet I did not fix the bug right away. I could have. It would have just taken me just another two minutes again. Yet for once, instead of doing it quickly, I did it right: I, albeit unfamiliar with writing tests, searched for a way to write a test for that case. It came not easy for me as I was not accustomed to writing tests, and the solution I came up with a functional test not that ideal, as it required certain content to be in the database. But in the end, it worked good enough: I had a failing test. And then I made it pass again. That made the whole ordeal worthwhile to me. (Also the realization that that very Sunday, alone in that office, was one of the most productive since a long while really made me reflect my job choice.)

At the following Monday I just entered the office for the stand-up to declare that I fixed the regression and that I won't take responsibility for that crash on the staging environment. If you don't let me write test, don't expect me to test the entire application again and again. I don't want to ensure that the existing software doesn't break. That's what tests are for. Don't try to blame me for not having tests on critical infrastructure. And that's all I did on Monday. I have a policy to not do long hours, and when I do due to an "emergency", I will get my free time back another day. And so I went home that Monday right after the stand-up.

Do I even need to spell it out that I made a requirement for my next job to have a culture that requires testing? I did, and never looked back and I grew a lot as a developer.

I have familiarized myself with both the wonderful world of unit and acceptance testing. And deploying suddenly becomes cheap and easy. Sure, there sometimes are problems. But almost always they are related to infrastructure and not the underlying code base. (And yeah, sometimes you have randomly failing tests, but that's for another rant.)

Senior development manager in my org posted a rant in slack about how all our issues with app development are from

“Constantly moving goalposts from version to version of Xcode”

It took me a few minutes to calm myself down and not reply. So I’ll vent here to myself as a form of therapy instead.

Reality Check:
- You frequently discuss the fact that you don’t like following any of apples standards or app development guidelines. Bit rich to say the goalposts are moving when you have your back to them.

- We have a custom everything (navigation stack handler, table view like control etc). There’s nothing in these that can’t be done with the native ones. All that wasted dev time is on you guys.

- Last week a guy held a session about all the memory leaks he found in these custom libraries/controls. Again, your teams don’t know the basic fundamentals of the language or programming in general really. Not sure how that’s apples fault.

- Your “great emphasis on unit testing” has gotten us 21% coverage on iOS and an Android team recently said to us “yeah looks like the tests won’t compile. Well we haven’t touched them in like a year. Just ignore them”. Stability of the app is definitely on you and the team.

- Having half the app in react-native and half in native (split between objective-c and swift) is making nobodies life easier.

- The company forces us to use a custom built CI/CD solution that regularly runs out of memory, reports false negatives and has no specific mobile features built in. Did apple force this on us too?

- Shut the fuck up

Dev manager: great news guys. We’ve built a new tool to do automated testing on apps. We’ve gotten rid of the old Appium solution we were using and built this new one.

Me: why not just use the inbuilt native stuff? Click to record works really well.

Manager: nah we thought it would be more flexible to build it ourself.

Me: ... ok ... moving on ... how does it work?

Manager: well this new .jar, you download it, pass in a config file, setup up your simulator and appium and the jar will do everything for you.

Me: ... wait you said you hate Appium? Now you’ve built a wrapper around it? And it doesn’t even set everything up, you’ve to do it all by hand?

Manager: oh we had too, would be too much effort to replace it. Don’t worry we can now write all our tests in .yaml config files instead of using Appium.

Me: so we’ve lost the ability of auto-complete and type ahead, everyone has to upskill on a new tool, it offers no new features over what’s available out of the box and we’ll have to deal with new bugs and maintenance and stuff our self ... because we need more flexibility?

Manager: oh don’t worry. The guy who built it is staying here. He’s going to deal with bug fixes and add features. He’s only one guy, but he’s really sharp, it’ll be great for us and the team.

Me: ... ... ...

*audible noise of soul breaking*

Me: ... ok thank you. I’ll look into this new tool

rant? rant!

I work for a company that develops a variety of software solutions for companies of varying sizes. The company has three people in charge, and small teams that each worked on a certain project. 9 months ago I joined the company as a junior developer, and coincidentally, we also started working on our biggest project so far - an online platform for buying groceries from a variety of vendors/merchants and having them be delivered to your doorstep on the same day (hadn't been done to this scale in Estonia yet). One of the people from management joined the team working on that. The company that ordered this is coincidentally being run by one of the richest men in Estonia. The platform included both the actual website for customers to use, a logistics system for routing between the merchants, the warehouse, and the customers, as well as a bunch of mobile apps for the couriers, warehouse personnel, etc. It was built on Node.js with Hapi (for the backend stuff), Angular 2 (for all the UIs, including the apps which are run through a WebView wrapper), and PostgreSQL (for the database). The deadline for the MVP we (read: the management) gave them, but we finished it in about 7 months in a team of five.

The hours were insane, from 10 AM to 10 PM if lucky. When we weren't lucky (which was half of the time, if not more), we had to work until anywhere from 12 PM to 3 AM, sometimes even the whole night. The weekends weren't any better, for the majority of the time we had to put in even more extra hours on the weekends. Luckily, we were paid extra for them, but the salary was no way near fair (the majority of the team earned about 1000€/mo after taxes in a country where junior developers usually earn 1500€/month). Also because of the short deadline given to us, we skipped all the important parts like writing tests, doing CI, code reviews, feature branching/PR's, etc. I tried pushing the team and the management to at least write tests and make feature branches/PRs, but the management always told me that there wasn't enough time to coordinate and work on all that, that we'll do that after launching the MVP, etc. We basically just wrote features, tested them by hand, and pushed into the "test" branch which would later get tested and merged into master.

During development, one of the other juniors managed to write the worst kind of Angular code you could imagine - enormous amounts of duplication, no reusable components (every view contained the everything used in the view, so popups and other parts that should logically be reusable were in every view separately), fuck - even the HTML was broken (the most memorable for me were the "table > tr > div > td" ones, but that's barely scratching the surface). He left a few months into the project, and we had to build upon his shit, ever so slightly trying to fix the shit he produced. This could have definitely been avoided if we did code reviews.

A month after launching the MVP for internal testing, the guy working on the logistics system had burned out and left the company (he's earning more than twice the salary he got here, happy for him, he is a great coder and an even better team player). This could have been avoided if this project had been planned better, but I can't really blame them, since it was the first project they had at this scale (even though they had given longer deadlines for projects way smaller than this).

After we finished and launched the MVP, the second guy from management joined, because he saw we needed extra help. Again I tried to push us into investing the time to write tests for the system (because at this point we had created an unstable cluster fuck of a codebase), but again to no avail. The same "no time, just test it manually for now, we'll do that later when we have time" bullshit from management.

Now, a few weeks ago, the third guy from management joined. He saw what a disaster our whole project was. Him joining was simply a blessing from the skies. He started off by writing migrations using sequelize. I talked to him about writing tests and everything, and he actually listened. He told me that I'm gonna be the one writing them, and also talked to the rest of management about it. I was overjoyed. I could actually hear the bitterness in the voices of the rest of management when they told me how to write the tests, what to test, etc. But I didn't give a flying rat's ass, I was hapi.

I was told to start off by writing a smoke test for the whole client flow using Puppeteer. I got even happier, since I was finally able to again learn new things (this stopped at about 4 or 5 months into the project).

I'm using jest as the framework and started writing the tests in TypeScript. Later I found a library called jest-extended, but it didn't have type defs, so I decided to write them and, for the first time in my life, contribute to the open source community.

Worst dev team failure I've experienced?

One of several.

Around 2012, a team of devs were tasked to convert a ASPX service to WCF that had one responsibility, returning product data (description, price, availability, etc...simple stuff)
No complex searching, just pass the ID, you get the response.

I was the original developer of the ASPX service, which API was an XML request and returned an XML response. The 'powers-that-be' decided anything XML was evil and had to be purged from the planet. If this thought bubble popped up over your head "Wait a sec...doesn't WCF transmit everything via SOAP, which is XML?", yes, but in their minds SOAP wasn't XML. That's not the worst WTF of this story.

The team, 3 developers, 2 DBAs, network administrators, several web developers, worked on the conversion for about 9 months using the Waterfall method (3~5 months was mostly in meetings and very basic prototyping) and using a test-first approach (their own flavor of TDD). The 'go live' day was to occur at 3:00AM and mandatory that nearly the entire department be on-sight (including the department VP) and available to help troubleshoot any system issues.

3:00AM - Teams start their deployments
3:05AM - Thousands and thousands of errors from all kinds of sources (web exceptions, database exceptions, server exceptions, etc), site goes down, teams roll everything back.

3:30AM - The primary developer remembered he made a last minute change to a stored procedure parameter that hadn't been pushed to production, which caused a side-affect across several layers of their stack.

4:00AM - The developer found his bug, but the manager decided it would be better if everyone went home and get a fresh look at the problem at 8:00AM (yes, he expected everyone to be back in the office at 8:00AM).

About a month later, the team scheduled another 3:00AM deployment (VP was present again), confident that introducing mocking into their testing pipeline would fix any database related errors.

3:00AM - Team starts their deployments.
3:30AM - No major errors, things seem to be going well. High fives, cheers..manager tells everyone to head home.
3:35AM - Site crashes, like white page, no response from the servers kind of crash. Resetting IIS on the servers works, but only for around 10 minutes or so.
4:00AM - Team rolls back, manager is clearly pissed at this point, "Nobody is going fucking home until we figure this out!!"
6:00AM - Diagnostics found the WCF client was causing the server to run out of resources, with a mix of clogging up server bandwidth, and a sprinkle of N+1 scaling problem. Manager lets everyone go home, but be back in the office at 8:00AM to develop a plan so this *never* happens again.

About 2 months later, a 'real' development+integration environment (previously, any+all integration tests were on the developer's machine) and the team scheduled a 6:00AM deployment, but at a much, much smaller scale with just the 3 development team members.

Why? Because the manager 'froze' changes to the ASPX service, the web team still needed various enhancements, so they bypassed the service (not using the ASPX service at all) and wrote their own SQL scripts that hit the database directly and utilized AppFabric/Velocity caching to allow the site to scale. There were only a couple client application using the ASPX service that needed to be converted, so deploying at 6:00AM gave everyone a couple of hours before users got into the office. Service deployed, worked like a champ.

A week later the VP schedules a celebration for the successful migration to WCF. Pizza, cake, the works. The 3 team members received awards (and a envelope, which probably equaled some $$$) and the entire team received a custom Benchmade pocket knife to remember this project's success. Myself and several others just stared at each other, not knowing what to say.

Later, my manager pulls several of us into a conference room
Me: "What the hell? This is one of the biggest failures I've been apart of. We got rewarded for thousands and thousands of dollars of wasted time."
<others expressed the same and expletive sediments>
Mgr: "I know..I know...but that's the story we have to stick with. If the company realizes what a fucking mess this is, we could all be fired."
Me: "What?!! All of us?!"
Mgr: "Well, shit rolls downhill. Dept-Mgr-John is ready to fire anyone he felt could make him look bad, which is why I pulled you guys in here. The other sheep out there will go along with anything he says and more than happy to throw you under the bus. Keep your head down until this blows over. Say nothing."

I wrote a database migration to add a column to a table and populated that column upon record creation.
But the code is so freaking convoluted that it took me four days of clawing my eyes out to manage this.
BUT IT'S FINALLY DONE.
FREAKING YAY.

Why so long, you ask? Just how convoluted could this possibly be? Follow my lead ~

There's an API to create a gift. (Possibly more; I have no bloody clue.)
I needed the mobile dev contractor to tell me which APIs he uses because there are lots of unused ones, and no reasoning to their naming, nor comments telling me what they do.

This API takes the supplied gift params, cherry-picks a few bits of useful data out (by passing both hashes by reference to several methods), replaces a couple of them with lookups / class instances (more pass-by-reference nonsense). After all of this, it logs the resulting (and very different) mess, and happily declares it the original supplied params. Utterly useless for basically everything, and so very wrong.

It then uses this data to call GiftSale#create, which returns an instance of GiftSale (that's actually a Gift; more on that soon).

GiftSale inherits from Gift, and redefines three of its methods.

GiftSale#create performs a lot of validations / data massaging, some by reference, some not. It uses `super` to call Gift#create which actually maps to the constructor Gift#initialize.

Gift#initialize calls Gift#pre_init (passing the data by reference again), which does nothing and returns null. But remember: GiftSale inherits from Gift, meaning GiftSale#pre_init supersedes Gift#pre_init, so that one is called instead. GiftSale#pre_init returns a Stripe charge object upon success, or a Gift (and a log entry containing '500 Internal') upon failure. But this is irrelevant because the return value is never actually used. Pass by reference, remember? I didn't.

We're now back at Gift#initialize, Rails finally creates a Gift object using the args modified [mostly] in-place by all of the above.

Another step back and we're at GiftSale#create again. This method returns either the shiny new Gift object or an error string (???), and the API logic branches on its type. For further confusion: not all of the method's returns are explicit, and those implicit return values are nested three levels deep. (In Ruby, a method will return the last executed line's return value automatically, allowing e.g. `def add(a,b); a+b; end`)

So, to summarize: GiftSale#create jumps back and forth between Gift five times before finally creating a Gift instance, and each jump further modifies the supplied params in-place.

Also. There are no rescue/catch blocks, meaning any issue with any of the above results in a 500. (A real 500, not a fake 500 like last time. A real 500, with tragic consequences.)

If you're having trouble following the above... yep! That's why it took FOUR FREAKING DAYS! I had no tests, no documentation, no already-built way of testing the API, and no idea what data to send it. especially considering it requires data from Stripe. It also requires an active session token + user data, and I likewise had no login API tests, documentation, logging, no idea how to create a user ... fucking hell, it's a mess.)

Also, and quite confusingly:
There's a class for GiftSale, but there's no table for it.
Gift and GiftSale are completely interchangeable except for their #create methods.

So, why does GiftSale exist?
I have no bloody idea.
All it seems to do is make everything far more complicated than it needs to be.

Anyway. My total commit?
Six lines.
IN FOUR FUCKING DAYS!

AHSKJGHALSKHGLKAHDSGJKASGH.

Long story short, I'm unofficially the hacker at our office... Story time!

So I was hired three months ago to work for my current company, and after the three weeks of training I got assigned a project with an architect (who only works on the project very occasionally). I was tasked with revamping and implementing new features for an existing API, some of the code dated back to 2013. (important, keep this in mind)

So at one point I was testing the existing endpoints, because part of the project was automating tests using postman, and I saw something sketchy. So very sketchy. The method I was looking at took a POJO as an argument, extracted the ID of the user from it, looked the user up, and then updated the info of the looked up user with the POJO. So I tried sending a JSON with the info of my user, but the ID of another user. And voila, I overwrote his data.

Once I reported this (which took a while to be taken seriously because I was so new) I found out that this might be useful for sysadmins to have, so it wasn't completely horrible. However, the endpoint required no Auth to use. An anonymous curl request could overwrite any users data.

As this mess unfolded and we notified the higher ups, another architect jumped in to fix the mess and we found that you could also fetch the data of any user by knowing his ID, and overwrite his credit/debit cards. And well, the ID of the users were alphanumerical strings, which I thought would make it harder to abuse, but then realized all the IDs were sequentially generated... Again, these endpoints required no authentication.

So anyways. Panic ensued, systems people at HQ had to work that weekend, two hot fixes had to be delivered, and now they think I'm a hacker... I did go on to discover some other vulnerabilities, but nothing major.

It still amsues me they think I'm a hacker 😂😂 when I know about as much about hacking as the next guy at the office, but anyways, makes for a good story and I laugh every time I hear them call me a hacker. The whole thing was pretty amusing, they supposedly have security audits and QA, but for five years, these massive security holes went undetected... And our client is a massive company in my country... So, let's hope no one found it before I did.

Client: "I did not receive the email that should be send after that event. Please fix."
Me:
* Checks code - ok
* Tests feature in locally - ok
* Tests feature in production - ok
* checks values in database - ok
* 2 hours wasted - ok
"Please help me dear CTO, idk what else I could check or how I should even respond to this."
CTO: "hmm, the clients account uses a adminstrative email address for testing. Let me just check if it is in the mailbox."
*checks* "Yeah, that's the email you're looking for, right?"
Me: *experiences relief, anger, blood lust and disappointment at the same time* "Could you please respond to the client for me, I need a break. Thanks"

No boss... For the fucking millionth time: unit tests are not a waste of time.

You keep testing everything manually and hoping that you tested everything every time and praying that there are no bugs IS THE FUCKING TIME WASTE

My boss just can't fucking wrap his head around automated tests... I'm trying hard... Gonna try harder...

Let the student use their own laptops. Even buy them one instead of having computers on site that no one uses for coding but only for some multiple choice tests and to browse Facebook.

Teach them 10 finger typing. (Don't be too strict and allow for personal preferences.)

Teach them text navigation and editing shortcuts. They should be able to scroll per page, jump to the beginning or end of the line or jump word by word. (I am not talking vi bindings or emacs magic.) And no, key repeat is an antifeature.

Teach them VCS before their first group assignment. Let's be honest, VCS means git nowadays. Yet teach them git != GitHub.

Teach git through the command line. They are allowed to use a gui once they aren't afraid to resolve a merge conflict or to rebase their feature branch against master. Just committing and pushing is not enough.

Teach them test-driven development ASAP. You can even give them assignments with a codebase of failing tests and their job is to make them pass in the beginning. Later require them to write tests themselves.

Don't teach the language, teach concepts. (No, if else and for loops aren't concepts you god-damn amateur! That's just syntax!)

When teaching object oriented programming, I'd smack you if do inane examples with vehicles, cars, bikes and a Mercedes Benz. Or animal, cat and dog for that matter. (I came from a self-taught imperative background. Those examples obfuscate more than they help.) Also, inheritance is overrated in oop teachings.

Functional programming concepts should be taught earlier as its concepts of avoiding side effects and pure functions can benefit even oop code bases. (Also great way to introduce testing, as pure functions take certain inputs and produce one output.)

Focus on one language in the beginning, it need not be Java, but don't confuse students with Java, Python and Ruby in their first year. (Bonus point if the language supports both oop and functional programming.)

And for the love of gawd: let them have a strictly typed language. Why would you teach with JavaScript!?

Use industry standards. Notepad, atom and eclipse might be open source and free; yet JetBrains community editions still best them.

For grades, don't your dare demand for them to write code on paper. (Pseudocode is fine.)

Don't let your students play compiler in their heads. It's not their job to know exactly what exception will be thrown by your contrived example. That's the compilers job to complain about. Rather teach them how to find solutions to these errors.

Teach them advanced google searches.

Teach them how to write a issue for a library on GitHub and similar sites.

Teach them how to ask a good stackoverflow question :>

I am fed up working with unskilled software developers. Or to be more specific, working with people who have no idea of sofware architecture.

Most people I've worked with have simply no idea what they are doing in the broad picture, they can only follow patterns they see and implement their feature in the same way. They can't think about the abstract concepts which should be the foundation of the project.

They fail to write unit tests which are maintainable. They write one fucking test per method which is testing 50 things at the same time, making it often impossible to understand what is being tested.

They think putting stuff in private methods makes their class better and is some kind of separation of concerns.

They write classes and afterwards create interfaces for these classes named {Class}Interface, shoving all the methods into that interface. They think it's good design to do so.

They are unable to think about the reasons why things are done the way they are done and that you don't do stuff for the sake of doing stuff, but to achieve certain goals like interchangeability.

They don't undestand how to separate business logic from the application code.

They have no sense for naming things beautifully. They don't see how naming things is a major part of good software architecture.

They get layer concepts wrong and then create godlike {EntityName}Service classes, which do everything related to a particular entity.

They fail to shape the boundaries within a software project, entangling stuff which should live in individual modules.

All I want is to work in a team with professionals.

Our web department was deploying a fairly large sales campaign (equivalent to a ‘Black Friday’ for us), and the day before, at 4:00PM, one of the devs emails us and asks “Hey, just a heads up, the main sales page takes almost 30 seconds to load. Any chance you could find out why? Thanks!”
We click the URL they sent, and sure enough, 30 seconds on the dot.
Our department manager almost fell out of his chair (a few ‘F’ bombs were thrown).
DBAs sit next door, so he shouts…
Mgr: ”Hey, did you know the new sales page is taking 30 seconds to open!?”
DBA: “Yea, but it’s not the database. Are you just now hearing about this? They have had performance problems for over week now. Our traces show it’s something on their end.”
Mgr: “-bleep- no!”
Mgr tries to get a hold of anyone …no one is answering the phone..so he leaves to find someone…anyone with authority.
4:15 he comes back..
Mgr: “-beep- All the web managers were in a meeting. I had to interrupt and ask if they knew about the performance problem.”
Me: “Oh crap. I assume they didn’t know or they wouldn’t be in a meeting.”
Mgr: “-bleep- no! No one knew. Apparently the only ones who knew were the 3 developers and the DBA!”
Me: “Uh…what exactly do they want us to do?”
Mgr: “The –bleep- if I know!”
Me: “Are there any load tests we could use for the staging servers? Maybe it’s only the developer servers.”
DBA: “No, just those 3 developers testing. They could reproduce the slowness on staging, so no need for the load tests.”
Mgr: “Oh my –bleep-ing God!”
4:30 ..one of the vice presidents comes into our area…
VP: “So, do we know what the problem is? John tells me you guys are fixing the problem.”
Mgr: “No, we just heard about the problem half hour ago. DBAs said the database side is fine and the traces look like the bottleneck is on web side of things.”
VP: “Hmm, no, John said the problem is the caching. Aren’t you responsible for that?”
Mgr: “Uh…um…yea, but I don’t think anyone knows what the problem is yet.”
VP: “Well, get the caching problem fixed as soon as possible. Our sales numbers this year hinge on the deployment tomorrow.”
- VP leaves -
Me: “I looked at the cache, it’s fine. Their traffic is barely a blip. How much do you want to bet they have a bug or a mistyped url in their javascript? A consistent 30 second load time is suspiciously indicative of a timeout somewhere.”
Mgr: “I was thinking the same thing. I’ll have networking run a trace.”

4:45 Networking run their trace, and sure enough, there was some relative path of ‘something’ pointing to a local resource not on development, it was waiting/timing out after 30 seconds. Fixed the path and page loaded instantaneously. Network admin walks over..
NetworkAdmin: “We had no idea they were having problems. If they told us last week, we could have identified the issue. Did anyone else think 30 second load time was a bit suspicious?”
4:50 VP walks in (“John” is the web team manager)..
VP: “John said the caching issue is fixed. Great job everyone.”
Mgr: “It wasn’t the caching, it was a mistyped resource or something in a javascript file.”
VP: “But the caching is fixed? Right? John said it was caching. Anyway, great job everyone. We’re going to have a great day tomorrow!”
VP leaves
NetworkAdmin: “Ouch…you feel that?”
Me: “Feel what?”
NetworkAdmin: “That bus John just threw us under.”
Mgr: “Yea, but I think John just saved 3 jobs. Remember that.”

User: “I’ve tried hundreds of different names. How come all the usernames are registered?!😤”
Developer: ”I’m quite confident about my code. Can’t find any issue in this login form.🤔”
QA: “It passed all unit tests. We did a comprehensive testing on live server by registering all the possible names. What can go wrong?🙀”

So one year ago I was working at this company from the US, me being in Europe, which automatically implies there is several hours of timezone difference.

The eng. manager decided we would have a release tomorrow (decision was made one month earlier), and stuff was being prepped up to make that happen.

In the US the workday was about lunch time and in EU it was one hour before finishing. The manager gets us in a meeting and asks me and another dude to do some testing that would take several hours to do. This testing could have been done several days or weeks earlier.

40 minutes after that meeting I get a private message from the PM asking for the status of the test...

Me: aaa.. well I started it and will continue tomorrow

Manager: wait what? we have launch tomorrow, this testing has to be done by tomorrow

Me: it's the end of the workday here, I got personal errands that I have to attend to

Manager: uhm ok ... I see...

I was just messaging something in the public chat right before calling it a day and the manager writes "thanks for the input, your day is over now", completely out of context to the conversation I was having with whomever.

There was no question of "can you stay extra hours and do this?", there was no "hey, I know your day is over we will pay you premium hours with this amount as according to our contract, could you do this now as we have release tomorrow?" ..no ..just .. "do it!". I automatically assumed that ..hey, maybe he wants to do this during and after the live launch (and yes I do admit my mistake of not asking just to be clear, but I assumed the manager knows that there is a timezone difference ..like it's a no brainer).

I can not tell you the heat sensation I had after that last reply from the manager ... it was completely uncalled for, and unreasonable.

I mean why not make a pre-launch phase where you put stuff on the staging server, and perform all the necessary tests and then when you get all the green lights from testing you then proceed with the actual deploy? ...no ... mention this like right at the end of the day before the launch....

And another thing that scratched my neuronal cortex is, how does he know exactly how long the tests would take?

Some 'wk306' highlights from different people:

Walk around the office in his underwear, because he forgot he left his trousers in the bathroom

Run a red light outside the office due to not wearing his required glasses. When questioned by co-workers, replied "I don't follow those facist rules"

Asking if we work less will we get paid more, because the project will take longer to do (while in a startup with no funding trying to secure some)

Tell a senior dev to stop testing in his spare time, as we won't be able to release on time if he keeps finding critical security bugs

Telling me "your timezone is not my concern", when asking for help with new tooling so we don't have to be online at the same time

Blaming my team for requesting too much help, leading to his team missing deadlines, in a meeting with very senior managers. When the reason we were requesting help was the handover doc we were given was filled with lies about features being finished and "ready to ship" and lacking any unit tests

Being accused of bullying and harassment to the CEO, because someone asked "did you follow up with X about the partnership they emailed us about". The person who was responsible, forgot 4 times, and saw it as an "attack" to mention it in team meetings

Telling an entire office/building mid November they've secured funding for at least the next year, then announcing in January after the Christmas break that its cheaper to move to India, so they are closing the office in 30 days

I'm fixing a security exploit, and it's a goddamn mountain of fuckups.

First, some idiot (read: the legendary dev himself) decided to use a gem to do some basic fucking searching instead of writing a simple fucking query.

Second, security ... didn't just drop the ball, they shit on it and flushed it down the toilet. The gem in question allows users to search by FUCKING EVERYTHING on EVERY FUCKING TABLE IN THE DB using really nice tools, actually, that let you do fancy things like traverse all the internal associations to find the users table, then list all users whose password reset hashes begin with "a" then "ab" then "abc" ... Want to steal an account? Hell, want to automate stealing all accounts? Only takes a few hundred requests apiece! Oooh, there's CC data, too, and its encryption keys!

Third, the gem does actually allow whitelisting associations, methods, etc. but ... well, the documentation actually recommends against it for whatever fucking reason, and that whitelisting is about as fine-grained as a club. You wanna restrict it to accessing the "name" column, but it needs to access both the "site" and "user" tables? Cool, users can now access site.name AND user.name... which is PII and totally leads to hefty fines. Thanks!

Fourth. If the gem can't access something thanks to the whitelist, it doesn't catch the exception and give you a useful error message or anything, no way. It just throws NoMethodErrors because fuck you. Good luck figuring out what they mean, especially if you have no idea you're even using the fucking thing.

Fifth. Thanks to the follower mentality prevalent in this hellhole, this shit is now used in a lot of places (and all indirectly!) so there's no searching for uses. Once I banhammer everything... well, loads of shit is going to break, and I won't have a fucking clue where because very few of these brainless sheep write decent test coverage (or even fucking write view tests), so I'll be doing tons of manual fucking testing. Oh, and I only have a week to finish everything, because fucking of course.

So, in summary. The stupid and lazy (and legendary!) dev fucked up. The stupid gem's author fucked up, and kept fucking up. The stupid devs followed the first fuckup's lead and repeated his fuck up, and fucked up on their own some more. It's fuckups all the fucking way down.

~ Freelancer.com Week #1 ~

Project: I need someone to debug an application's code and review it. Budget 30 bucks.

Bid: I am an experienced developer I can probably review it in an hour.

client: Hi, need you to check if app is contains virus [link to scam website]

me: sure, download supposed "social Bitcoin miner" and run some AV tests...8+ positive flags for a Trojan virus.

>Me: It's a Trojan virus mate it's not legitimate😟

>Client: Can you remove the Trojan virus so that the legit not stays?

Me: Umm there is no bot mate it's just a virus 😕 I wouldn't open it outside a sandbox

Client: But here it says Bitcoin faucet bot [links shitty how-to youtube video]

Me: 😒 it's not real dude you are about to get scammed, I can test it in a VM if you. . .

Client: I opened it already, it's working

Me: 😮 r u sure?

Client: yes, can you install VM for further testing?

Me: sure, in your computer?

Client: yes

Me: just download the windows image and text me when it's done

Client: My disc is full! Only 3 gb left

Me: 😑 call me when you clean it

Client: [ offline ]

(Best read while listening to AEnima by Tool, loudly)

Dear Current Workplace,

Fuck you, for the reasons enumerated below.

Fuck your enterprise grey blue offices, the stifling warm air of a hundreds of bodies and sub par "development laptops".

Fuck your shitty carbonated water machines which were a cost saving measure over decent drinkable water.

Fuck your fake "flexi time", "you can do home office whenever you want" bullshit. You're still inviting me to mandatory meetings at 09:00 regularly.

Fuck your shitty, in house, third part IT provider sister company. They're the worst of all worlds. If it was in company, we'd get to give out to them, if it was an external company we'd fire them. And yes, when I quit I will quote the dumpster fire that is our corporate VPN as a major factor.

Fuck your cheery, bland, enterprise communication. Words coming under the corporate letterhead seem to lose all association with meaning. Agile, communication, open are things you write and profess to respect, but it seems your totally lack understanding of their meaning.

Fuck your client driven development. Sometime you actually have to fix the foundations before you can actually add new features. And fuck you management who keep on asking "why are there so many bugs and why is it always taking longer to deliver new releases". Because of you, you fucknuts, Because you can't say "NO" to the customer. Because you never listen to your own experienced developers.

Fuck your bullshit "code quality is important to us" line. If it's so important, then let us fix the heap of shit you're selling so that it works like a quasi functional program.

Fuck you development environment which has 250 projects in a single VS solution. Which takes 5mins plus to compile on a quad core i7 with 32 gb of ram.

Fuck this bullshit ball of mud "architecture". I spend most of my time trying to figure out where the logic should go and the rest of the time writing converters between different components. All because 7 years ago some idiot "architect" made a decision that they didn't have to live with.

Actually, fuck that guy in particular. Yeah, that guy who was the responsible architect for the project for 4 years and not once opened the solution to look a the code.

Fuck the manual testing of every business process. Manual setup of the entities takes 10mins plus and then when you run, boom either no message or some bullshit error code.

Fuck the antiquated technology choices which cause loads of bugs and slow down development. Fuck you for forcing me to do manual tests of another developers code at 20:00 on a Friday night because we can't get our act together to do this automatically.

Fuck you for making sure it's very clear I'm never going to be anything but a code monkey in this structure. Managers are brought in from outside.

Fuck you for being surprised that it's hard to hire competent developers in this second rate, overpriced town. It's hard to hire anywhere but this bland shithole would have anyone with half a clue running away at top speed.

Fuck you for valuing long hours and loyalty over actual performance. That one guy who everyone hated and was totally incompetent couldn't even get himself fired. He had to quit.

Fuck you for your mediocrity.

Fuck you for being the only employer for my skill-set in the region; paying just well enough that changing jobs locally doesn't make sense, but badly enough that it's difficult to move.

Fuck you for being the stable "safe" option so that any move is "risky".

Fuck your mediocrity.

Fuck you for being something I think about when I'm not at work. Not only is it shit from 9 to 5 you manage to suck the joy out of everything else in my life as well?

Fuck you for making me feel like a worse developer every day I work here. Fuck you for making every day feel like a personal and professional failure. Fuck you for making me seriously leave a career I love for something, anything else.

Fuck you for making the most I can hope for when I get up in the morning is to just make it until the night.

Before I left for vacation two weeks ago, I busted my butt to build out another portion of my frontend testing framework and get it in place (and spec’d) to unblock a coworker on a semi-high-priority ticket. I sent him detailed notes on which areas of the product it covers, how to use it, and copied one of his (blocked) tests over and updated it to use the new methods, pattern, namespacing, etc.

I came back today and discovered … he hasn’t even touched it. Everything is exactly as I left it.

Wheeeeeee.

Dynamically typed languages are barbaric to me.

It's pretty much universally understood that programmers program with types in mind (if you have a method that takes a name, it's a string. You don't want a name that's an integer).

Even it you don't like the verbosity of type annotations, that's fine. It adds maybe seconds of time to type, which is neglible in my opinion, but it's a discussion to be had.

If that's the case, use Crystal. It's statically typed, and no type annotations are required (it looks nearly identical to Ruby).

So many errors are fixed by static typing and compilers. I know a person who migrated most of the Python std library to Haskell and found typing errors in it. *In their standard library*. If the developers of Python can't be trusted to avoid simple typing errors with all their unit tests, how can anyone?

Plus, even if unit testing universally guarded against typing errors, why would you prefer that? It takes far less time to add a type annotation (and even less time to write nothing in Crystal), and you get the benefit of knowing types at compile time.

I've had some super weird type experiences in Ruby. You can mock out the return of the type check to be what you want. I've been unit testing in Ruby before, tried mocking a method on a type, didn't work as I expected. Checked the type, it lines up.

Turns out, nested away in some obscure place was a factory that was generating types and masking them as different types because we figured "since it responds to all the same methods, it's practically the same type right?", but not in the unit test. Took 45 minutes on my time when it could've taken ~0 seconds in a statically typed language.

"I'm almost done, I'll just need to add tests!"

Booom! You did it, that was a nuke going off in my head.

No, you shouldn't just need to add tests. The tests should have been written from the get go! You most likely won't cover all the cases. You won't know if adding the tests will break your feature, as you had none, as you refactor your untested mess in order to make your code testable.

When reading your mess of a test case and the painful mocking process you went through, I silently cry out into the void: "Why oh why!? All of this suffering could have been avoided!"

Since most of the time, your mocking pain boils down to not understanding what your "unit" in your "unit test" should be.

So let it be said:

- If you want to build a parser for an XML file, then just write a function / class whose *only* purpose is: parse the XML file, return a value object. That's it. Nothing more, nothing less.
- If you want to build a parser for an XML file, it MUST NOT: download a zip, extract that zip, merge all those files to one big file, parse that big file, talk to some other random APIs as a side-effect, and then return a value object.

Because then you suddenly have to mock away a http service and deal with zip files in your test cases.

The http util of your programming language will most likely work. Your unzip library will most likely work. So just assume it working. There are valid use cases where you want to make sure you acutally send a request and get a response, yet I am talking unit test here only.

In the scope of a class, keep the public methods to a reasonable minimum. As for each public method you shall at least create one test case. If you ever have the feeling "I want to test that private method" replace that statement in your head with: "I should extract that functionality to a new class where that method public. I then can create a unit test case a for that." That new service then becomes a dependency in your current service. Problem solved.

Also, mocking away dependencies should a simple process. If your mocking process fills half the screen, your test setup is overly complicated and your class is doing too much.

That's why I currently dig functional programming so much. When you build pure functions without side effects, unit tests are easy to write. Yet you can apply pure functions to OOP as well (to a degree). Embrace immutability.

Sidenote:

It's really not helpful that a lot of developers don't understand the difference between unit, functional acceptance, integration testing. Then they wonder why they can't test something easily, write overly complex test cases, until someone points out to them: No, in the scope of unit tests, we don't need to test our persistance layer. We just assume that it works. We should only test our businsess logic. You know: "Assuming that I get that response from the database, I expect that to happen." You don't need a test db, make a real query against that, in order to test that. (That still is a valid thing to do. Yet not in the scope of unit tests.)

Awkward recruiting process? Sit the fuck back!

So about a year ago I got laid off. I got some help setting up LinkedIn and realising I'm not trash and offers to talk started flowing in.

So this consultancy firm asks me to come in for a talk and having nothing better to do I oblige - they're working on big, exciting Greenfield stuff and I'm amazed they want me.
Fast forward the most nervous week in my life and the HR assistant brings me into the meeting room, I get some water and a nice first impression - also my last. I wait in the room for five minutes.

In walks madam HR, madam Team lead and miss assistant from before, all carrying big ass laptops. We shake hands and they sit down and all open up their laptops between me and them - I just sit there feeling naked with my block of paper and pencil I brought.

So we wait for their machines to start up and madam HR just starts throwing questions at me and seemingly noting my answers into a sheet. Meanwhile madam Teamlead is busy on her phone most of the time and my most human interaction remains smalltalk and questions between me and miss assistant.

I did manage to get madam Teamlead to look up from her phone when I asked how they felt about the fact that I have no formal training and would need to pick up a lot of skills as we go, to which she said something along 'well this ain't a candy shop, we expect you to work' and looked back down at her phone.

A bit shaken, I agreed to stay for the technical test (apparently I passed the interview...)
Now this test was designed by their CTO since he didn't feel like any of the available tests on the market could properly judge applicants' skilllevels. Yes, alarms went off already at that point.

What I'm presented with is a word document with questions, and another for answers and... It's just string gymnastics and reference/value difference knowledge - shit it takes you a split second to look up or test if you ever get into these insane cases where you need to know. And then there was a likewise one with sql statements that was also just convoluted query gymnastics and trying to hide changes in the seemingly same statement through various questions. No questions on design, no problem solving, just... Attention span testing with a dash of coding?

Anyway, it turned out they had evening and weekend shifts and round the clock support tournus which on top of the ridiculous recruitment process and way lower than average salary offer had me turn them down.

Don't enable bullshit people, run away!

Skipping unit tests and documentation ...

I'm starting to recover after not writing a single test for the first 6 years of my professional carrer (wasn't taught in school, didn't know where to start, man I should have really found a mentor earlier), and barely any documentation (I was the sole developer for several years, and just didn't get into the habbit).

Unit testing is still not a habit, but now I have the first tests to serve as an example and an idea what/how to test at least, and I try to get every new "framework" function/class at least commented properly.

Wish me luck

Working in the embedded systems industry for most of my life, I can tell you methodical testing by the software engineers is significantly lacking. Compared to the higher level language development with unit tests and etc, something i think the higher level abstracted industry actually hit out the of park successfully.

The culture around unit testing and testing in general is far superior in java and the rest.

Down here in embedded all too often I hear “well it worked on my setup... it worked at my desk”.. or Oh I forgot to test that part.. or I didn’t think that perticular value could get passed in... etc I’ve heard it all. Then I’ve also heard, you can’t do TTD or unit tests like high level on embedded... HORSESHIT!

You most definitely can! This book is a great book to prove a point or use as confirmation you are doing things correctly. My history with this book was I gonna as doing my own technique of unit testing based on my experience in the high level. Was it perfect no but I caught much more than if I hadn’t done the testing. THEN I found this book, and was like ohh cool I’m glad I’m on the right thought process because essentially what they were doing in the book is what I was doing just slightly less structured and missing a few things.

I’ve seen coworkers immediately think it’s impossible to utilize host testing .. wrong.

Come to find out most the of problems actually are related to lack of abstraction or for thought out into software system design by many lone wolf embedded developers.. either being alone, or not having to think about repercussions of writing direct register writes in application or creating 1500 line “main functions” because their perception is “main = application”. (Not everyone is like this) but it seems to be related to the EEs writing code ( they don’t know wha the CS knows) and CS writing over abstraction and won’t fit on Embedded... then you have CEs that either get both sides or don’t.. the ones to understand the low level need but also get high level concepts and pariadigms and adapt them to low level requirements BOOM those are the special folks.

ANYway..the book is great because it’s a great beginner book for those embedded folks who don’t understand what TDD is or Unit testing and think they can’t do it because they are embedded. So all they do is AdHoc testing on the fly no recording results no concluding data very quick spot check and done....

If your embedded software engineers say they can’t unit test or do TDD or anything other than AdHoc Testing...Throw the book at them and say you want the unit test results report by next week Friday and walk away.

Lol

Testing hell.

I'm working on a ticket that touches a lot of areas of the codebase, and impacts everything that creates a ... really common kind of object.

This means changes throughout the codebase and lots of failing specs. Ofc sometimes the code needs changing, and sometimes the specs do. it's tedious.

What makes this incredibly challenging is that different specs fail depend on how i run them. If I use Jenkins, i'm currently at 160 failing tests. If I run the same specs from the terminal, Iget 132. If I run them from RubyMine... well, I can't run them all at once because RubyMine sucks, but I'm guessing it's around 90 failures based on spot-checking some of the files.

But seriously, how can I determine what "fixed" even means if the issues arbitrarily pass or fail in different environments? I don't even know how cli and rubymine *can* differ, if I'm being honest.

I asked my boss about this and he said he's never seen the issue in the ten years he's worked there. so now i'm doubly confused.

Update: I used a copy of his db (the same one Jenkins is using), and now rspec reports 137 failures from the terminal, and a similar ~90 (again, a guess) from rubymine based on more spot-checking. I am so confused. The db dump has the same structure, and rspec clears the actual data between tests, so wtf is even going on? Maybe the encoding differs? but the failing specs are mostly testing logic?

none of this makes any sense.
i'm so confused.

It feels like i'm being asked to build a machine when the laws of physics change with locality. I can make it work here just fine, but it misbehaves a little at my neighbor's house, and outright explodes at the testing ground.

A couple of weeks ago, I got to the second stage of a recruitment process with a relatively big fintech in the crypto space (I know) - all went well and although I did not think much of it at first, with all the information I had gathered I came to realize this might as well be the best opportunity I've had in my pursuit of finding a new job (i.e looking for high technical challenges, unsure of where I see myself in 5 years, wanting to give full-remote work a try, etc.).

Cue to the end of the interview;
"That's great! I really enjoyed speaking with you, your technical background seems excellent so we would like to move to the next stage which is a take-home test to do in your free time.", said the interviewer.

"Wow! Much amaze, well of course! What's it gonna be?", said the naive interviewee.
"I'm sending you the details via email, please send it back in 48 hours, buhbye now", she hangs up.

...

"48 hours?? Right, this should be easy then, probably some online leetcoding platform, as usual.", thought the naive interviewee, who evidently went through this sh*t numerous times already.

A day later I receive the email: this was the whole deal. The take-home test supreme with bacon and cheese. A full-blown project, with tests, a project structure, a docker image, testing and bullet points for bonus points! The assessment was poorly written with lots of typos and overall ambiguity, a few datasets were also provided but bloated with inconsistent comments and trailing whitespace.

What the actual fck??? Am I supposed to sleep deprive myself to death while also working my day job? What are you trying to assess? How much of my life I'm willing to sacrifice for your stupid useless coding challenge? You are not all Google, have some respect, jeez.

I did not get the job.

Friend of mine: so I wonder how do you test your applications in the startup?

Me: testing? *grabs his coffee laughing*

Actually we have a complete build pipeline from commit/pull-request to dev and production environments. No tests. Really. We are in rapid product development / research state.

We change technologies and approaches like our underwear (and yeah, this is frequently). If we settled some day and understood the basic problems of the whole feature palette, we'll talk about tests again.

Out of necessity (or rather: lack of support) I've been neglecting my test suite for the past ~month. Now that one of the beta versions of RSpec has better Rails 6 support, I can finally get back to writing tests. Yay!

I just merged staging into my testing branch, and it's now 344 commits ahead of origin! eep.

So, I've got lots of tests to write. yay.

Oh god, I'm rewriting an old Python script we use at work and I had a look at the original tests for inspiration... There are 600 lines of "passes", #TODOs, assertions that can never fail, and tests of imported packages. Basically none of it is testing the actual script 🙃

A discussion about writing tests for frontend applications.

Context: my frontend coworkers don't write tests, at all. Yeah, really. Our testing process is very manual. We test manually when developing. We test manually when reviewing code. After merging, the application is deployed to a staging server and the design team does a QA Sprint. Lots of manual testing and some bugs still crawl by.

So I decided to start pushing my coworkers to start writing tests. One of the reasons I constantly hear them say to not write tests in the frontend is: "It's not worth the time, because design keeps changing, which means we have to take time to fix the tests. Time that we usually don't have."

I've been thinking about this a lot and it seems to me that this is more related to bad tests than to tests in general.

Tests should not break with design changes (small changes at least). They should test funcionality, not how things look. A form should not break if the submit button's style changes, so why should its tests fail? I also think that tests help save time, as they prevent some back and forth because of bugs.

Writing good tests is the hard part. Tests that cover what's really important and aren't frail and break with things that shouldn't break them. What (and how) should we test? And what shouldn't be tested?

Writing them fast is another hard thing. Are you doing it right if they take more time to write than the actual code?

What do you think about this? Do you write tests for your frontend applications? What do you test? How much time do you spend writing tests? What are your testing tools/frameworks?

I'm a jr developer. I started off in automation testing and don't mind it but the testing codebase is cancer, doesn't follow basic Java conventions even basic naming conventions like camelcase, and the tests are super slow using hardcoded Thread.sleep(). Since the automation tests are not automated, I have to run manually. YES manually, every morning I wake up early at 7am to run the 2.5 hour long tests (7am because this before people get to work and when the application goes back online). I run this bitch and monitor them but most of them fail anyways. I also have to write a email report on the results which means I have to explain why shit is failing so I have to debug all this crap. This shit literally eats up an additional 2-3 hours of my work day everyday and the time is not even accounted for. ALSO, since it's running on my laptop, it makes my computer slow most of the day. If I have to debug, I can't have the browser be headless so fuckin chrome browsers be popping up every 2 minutes. I did this for legitimately 8 sprints until I decided enough was enough and bitched about it and the team told me I had no choice. I eventually got them to push towards automating it but it's still in progress so I'm still running this dumb shit. The contractors try to take advantage of me any way they can by giving me mindless bitch work they don't want and they know I don't usually say no since I'm a jr resource. I hate running the fucking automation tumor. Sometimes I go into the meeting rooms alone to scream.
I feel like I'm wasting my life away and not learning as much as I could somewhere else

I was asked to look into a site I haven't actively developed since about 3-4 years. It should be a simple side-gig.
I was told this site has been actively developed by the person who came after me, and this person had a few other people help out as well.
The most daunting task in my head was to go through their changes and see why stuff is broken (I was told functionality had been removed, things were changed for the worse, etc etc).
I ssh into the machine and it works. For SOME reason I still have access, which is a good thing since there's literally nobody to ask for access at the moment.
I cd into the project, do a git remote get-url origin to see if they've changed the repo location. Doesn't work. There is no origin. It's "upstream" now. Ok, no biggie. git remote get-url upstream. Repo is still there. Good.
Just to check, see if there's anything untracked with git status. Nothing. Good.
What was the last thing that was worked on? git log --all --decorate --oneline --graph. Wait... Something about the commit message seems familiar. git log. .... This is *my* last commit message. The hell?
I open the repo in the browser, login with some credentials my browser had saved (again, good because I have no clue about the password). Repo hasn't gotten a commit since mine. That can't be right.
Check branches. Oh....Like a dozen new branches. Lots of commits with text that is really not helpful at all. Looks like they were trying to set up a pipeline and testing it out over and over again.
A lot of other changes including the deletion of a database config and schema changes. 0 tests. Doesn't seem like these changes were ever in production.
...
At least I don't have to rack my head trying to understand someone else's code but.... I might just have to throw everything that was done into the garbage. I'm not gonna be the one to push all these changes I don't know about to prod and see what breaks and what doesn't break
.
I feel bad for whoever worked on the codebase after me, because all their changes are now just a waste of time and space that will never be used.

Best code performance incr. I made?

Many, many years ago our scaling strategy was to throw hardware at performance problems. Hardware consisted of dedicated web server and backing SQL server box, so each site instance had two servers (and data replication processes in place)

Two servers turned into 4, 4 to 8, 8 to around 16 (don't remember exactly what we ended up with). With Window's server and SQL Server licenses getting into the hundreds of thousands of dollars, the 'powers-that-be' were becoming very concerned with our IT budget. With our IT-VP and other web mgrs being hardware-centric, they simply shrugged and told the company that's just the way it is.

Taking it upon myself, started looking into utilizing web services, caching data (Microsoft's Velocity at the time), and a service that returned product data, the bottleneck for most of the performance issues. Description, price, simple stuff. Testing the scaling with our dev environment, single web server and single backing sql server, the service was able to handle 10x the traffic with much better performance.

Since the majority of the IT mgmt were hardware centric, they blew off the results saying my tests were contrived and my solution wouldn't work in 'the real world'. Not 100% wrong, I had no idea what would happen when real traffic would hit the site.

With our other hardware guys concerned the web hardware budget was tearing into everything else, they helped convince the 'powers-that-be' to give my idea a shot.

Fast forward a couple of months (lots of web code changes), early one morning we started slowly turning on the new framework (3 load balanced web service servers, 3 web servers, one sql server). 5 minutes...no issues, 10 minutes...no issues,an hour...everything is looking great. Then (A is a network admin)...
A: "Umm...guys...hardly any of the other web servers are being hit. The new servers are handling almost 100% of the traffic."
VP: "That can't be right. Something must be wrong with the load balancers. Rollback!"
A:"No, everything is fine. Load balancer is working and the performance spikes are coming from the old servers, not the new ones. Wow!, this is awesome!"
<Web manager 'Stacey'>
Stacey: "We probably still need to rollback. We'll need to do a full analysis to why the performance improved and apply it the current hardware setup."
A: "Page load times are now under 100 milliseconds from almost 3 seconds. Lets not rollback and see what happens."
Stacey:"I don't know, customers aren't used to such fast load times. They'll think something is wrong and go to a competitor. Rollback."
VP: "Agreed. We don't why this so fast. We'll need to replicate what is going on to the current architecture. Good try guys."
<later that day>
VP: "We've received hundreds of emails complementing us on the web site performance this morning and upset that the site suddenly slowed down again. CEO got wind of these emails and instructed us to move forward with the new framework."

After full implementation, we were able to scale back to only a few web servers and a single sql server, saving an initial $300,000 and a potential future savings of over $500,000. Budget analysis considering other factors, over the next 7 years, this would save the company over a million dollars.

At the semi-annual company wide meeting, our VP made a speech.

VP: "I'd like to thank everyone for this hard fought journey to get our web site up to industry standards for the benefit of our customers and stakeholders. Most of all, I'd like to thank Stacey for all her effort in designing and implementation of the scaling solution. Great job Stacy!"
<hands her a blank white envelope, hmmm...wonder what was in it?>

A few devs who sat in front of me turn around, network guys to the right, all look at me with puzzled looks with one mouth-ing "WTF?"

Just joined a new team at the organisation as senior dev.

Team lead keeps singing about how we need unit testing and good standards.

I implement domain pattern on the backend supported by unit tests.

It passes QA and then get an earful about the code not being 'restful'. What does that even mean?

Well, it matters not since team lead changes the whole feature in the release branch and all unit tests obviously fails. Builds start to fail.

The solution? Comment out all unit tests. In the sprint retro, we hear the same old adage 'we need 80% code coverage'

Do as i say, not as I do. FML.

After working 3 years in my current job and my boss hating anything to do with unit testing etc, I used my spare time to refactor our Makefiles to allow for the creation of unit and integration tests. I technically didn't tell my boss about it, so my heart was in my throat when he Skyped me with 'what did you change in ...'?

After having bashed any workflow with testing in it, I showed him the new workflow and automatic testing in Jenkins and he was actually enthousiastic, just like all other employees! I was hailed a hero in the R&D department, after all this time we can finally write universal tests. :D

Giant, month-and-a-half-long-ticket.
After learning six or so complicated areas of the system and updating them all to work with the new changes, make them all play nicely, etc. I finally got everything working. 95% spec coverage, though no ui tests because I haven't gotten selenium working. whatever, everything's done and works.

Second dev bases her ticket off of mine and continues working. Work elsewhere continues and there's an official release, so we both merge in master. I run tests, everything passes, and go back to working on other tickets.

She finishes her ticket.
We do end-to-end testing, and everything works perfectly. Time for a demo!

She merges in master again, and pushes her branch to two staging servers. (idk why two.)

Demo starts.
We connect to the staging servers, and... none of the UI changes exist; they aren't running the correct code!

So she runs it locally for a demo instead. Two features in my ticket no longer work. She throws me under the bus. She throws me under the bus again by criticising a rake task I scrapped because she wanted to do it. Then again because I didn't update my branch to master and push it before the demo, despite having no reason to. and despite the demo being of her branch.

Then she continues to show off and brag about how she's like the "legend" (senior dev) she envies. QAbuys it.

I'm having an emotion, and it's called anger.

That I am not good enough for this shit.

Recently left my job because anxiety, a lot of it.

Tbh, I should not burntout myself, because:
- salary was a shit
- the scrum was a lie, there was no end of the sprint, so no retrospective meeting ever done.
- They change the """sprint""" task pile at any moment, usually adding more tasks for the same sprint.
- previous project manager was an idiot who said "yes" at EVERYTHING the client asked, even if the request was outside tje scope of the project.

The project was heavily delayed, and I was the only developer left on the most hideous backend you can imagine (the code was just tje very definition of "what not to do"). NO UNIT TESTING at all.

My task: clean the mess so we have a """stable""" release (with the tests), add the new features and re-do the backend again, but this time properly.

8 months of develop for this shit and they wanted the stable-shit-backend in a month and the new backend in other month "because everithing was already done in the shitty one". Do not forget the new features too.

So, I was doing the imposible to try to do tje task, overdoing hours and reading the docs of the project (because I was new in it), but it take me.a lot of effort to simply correct bugs because of complexity of the code and not understanding fully some parts of the project.

Then the comments like "why this is not finished yet?" Or "I do not understand why this is taking so long"

So, I had poor sleep, I was anxious because my inhability to do the imposible and in the end, a feeling kind of defeated because I quit.

So... that.

Sorry if something is wrong typed or so, english is not my native language.

Spent a lot of time designing a proper HTTP (dare I even say RESTful) API for our - what is until now a closed system, using a little-known/badly-supported message-over-websocket protocol to do RPC-style communications - supposedly enterprise-grade product.

I make the API spec go through several rounds of review with the rest of the dev team and customers/partners alike. After a few iterations, everybody agrees that the spec will meet the necessary requirements.

I start implementing according to spec. Because this is the first time we're actually building proper HTTP handling into the product, but we of course have to make it work at least somewhat with the RPC-style codebase, it's mostly foundational work. But still, I manage to get some initial endpoints fully implemented and working as per the spec we agreed. The first PR is created, reviews are positive, the direction is clear and what's there already works.

At this point in time, I leave on my honeymoon for two weeks. Naturally, I assume that the remaining endpoints will be completed following the outlines/example of the endpoints which I built. When I come back, the team mentions that the implementation is completed and I believe all is well.

The feature is deployed selectively to some alpha customers to start validation testing before the big rollout. It's been like that for a good month, until a few days ago when I get a question related to a PoC integration which they can't seem to get to work.

I start investigating and notice that the API hasn't been implemented according to the previously agreed upon spec at all. Not only did the team manage to implement the missing functionality in strange and some even broken ways, they also managed to refactor my previously working endpoints into being non-compliant.

Now, I'm a flexible guy. It's not because something isn't done exactly as I've imagined it that it's automatically bad. However, I know from experience that designing a good/clear/future-proof API is a tricky exercise. I've put a lot of time and effort into deliberate design decisions that made up the spec that we all reviewed repeatedly and agreed upon. The current implementation might also be fine, but I now have to go over each endpoint again and reason about whether the implementation still fulfills the requirements (both soft and hard) that we set out to meet.

I'm met with resistance, pushback and disbelief from product management and dev co-workers alike when I raise the concern that the API might actually not be production-ready (while I'm frantically rewriting my integration tests and figuring out how the actual implementation works in comparison to what was spec'ed).

Oh, and did I mention that product management wants to release this by end-of-week?!

After a few weeks of being insanely busy, I decided to log onto Steam and maybe relax with a few people and play some games. I enjoy playing a few sandbox games and do freelance development for those games (Anywhere from a simple script to a full on server setup) on the side. It just so happened that I had an 'urgent' request from one of my old staff member from an old community I use to own. This staff member decided to run his own community after I sold mine off since I didn't have the passion anymore to deal with the community on a daily basis.

O: Owner (Former staff member/friend)
D: Other Dev

O: Hey, I need urgent help man! Got a few things developed for my server, and now the server won't stay stable and crashes randomly. I really need help, my developer can't figure it out.
Me: Uhm, sure. Just remember, if it's small I'll do it for free since you're an old friend, but if it's a bigger issue or needs a full recode or whatever, you're gonna have to pay. Another option is, I tell you what's wrong and you can have your developer fix it.
O: Sounds good, I'll give you owner access to everything so you can check it out.
Me: Sounds good

*An hour passes by*

O: Sorry it took so long, had to deal with some crap. *Insert credentials, etc*
Me: Ok, give me a few minutes to do some basic tests. What was that new feature or whatever you added?
O: *Explains long feature, and where it's located*
Me: *Begins to review the files* *Internal rage wondering what fucking developer could code such trash* *Tests a few methods, and watches CPU/RAM and an internal graph for usage*
Me: Who coded this module?
O: My developer.
Me: *Calm tone, with a mix of some anger* So, you know what, I'm just gonna do some simple math for ya. You're running 33 ticks a second for the server, with an average of about 40ish players. 33x60 = 1980 cycles a minute, now lets times that by the 40 players on average, you have 79,200 cycles per minute or nearly 4.8 fucking cycles an hour (If you maxed the server at 64 players, it's going to run an amazing fucking 7.6 million cycles an hour, like holy fuck). You're also running a MySQLite query every cycle while transferring useless data to the server, you're clusterfucking the server and overloading it for no fucking reason and that's why you're crashing it. Another question, who the fuck wrote the security of this? I can literally send commands to the server with this insecure method and delete all of your files... If you actually want your fucking server stable and secure, I'm gonna have to recode this entire module to reduce your developer's clusterfuck of 4.8 million cycles to about 400 every hour... it's gonna be $50.
D: *Angered* You're wrong, this is the best way to do it, I did stress testing! *Insert other defensive comments* You're just a shitty developer (This one got me)
Me: *Calm* You're calling me a shitty developer? You're the person that doesn't understand a timer, I get that you're new to this world, but reading the wiki or even using the game's forums would've ripped this code to shreds and you to shreds. You're not even a developer, cause most of this is so disorganized it looks like you copy and pasted it. *Get's angered here and starts some light screaming* You're wasting CPU usage, the game can't use more than 1 physical core, and after a quick test, you're stupid 'amazing' module is using about 40% of the CPU. You need to fucking realize the 40ish average players, use less than this... THEY SHOULD BE MORE INTENSIVE THAN YOUR CODE, NOT THE OPPOSITE.
O: Hey don't be rude to Venom, he's an amazing coder. You're still new, you don't know as much as him. Ok, I'll pay you the money to get it recoded.
Me: Sounds good. *Angered tone* Also you developer boy, learn to listen to feedback and maybe learn to improve your shitty code. Cause you'll never go anywhere if you don't even understand who bad this garbage is, and that you can't even use the fucking wiki for this game. The only fucking way you're gonna improve is to use some of my suggestions.
D: *Leaves call without saying anything*

TL;DR: Shitty developer ran some shitty XP system code for a game nearly 4.8 million times an hour (average) or just above 7.6 million times an hour (if maxed), plus running MySQLite when it could've been done within about like 400 an hour at max. Tried calling me a shitty developer, and got sorta yelled at while I was trying to keep calm.

Still pissed he tried calling me a shitty developer...

Fucking first rant here:

So we tried to teach Two new colleagues to typescript and git and testing and stuff and we have a SPOC “which claimed to be very technical”. The SPOC’s task is to keep an eye on the work, and today we have had a review...

After two weeks, the created multiple branches into our git, all with one commit of 400 LOC changed, no merge requestet, issue in Redmine set to “closed”.
Well, by the way they were supposed to write Unit tests for our app.
But I thought, ok, we’ll check their branches.

Their tests all passed (cz) but man, the app didn’t and on compilation there were errors, the app is broken. Damn.

Is it really so far off, that even of They wrote tests, that the app should still work?
AND I THOUGHT IT IS COMMON SENSE. Damn!
Guess how needs to fix it

I have a lab at uni where my lab group have to refactor some code from an open source project. We got assigned some Apache project and jfc that code is a mess. Little to no documentation, hard to navigate, tests that you have no idea what it's testing, and so on. On top of that the teacher expects us to spend more time than we have on it. I'll be glad when this course is over :))

Nobody Unit Tests.

So it's already 1:15am late night and I am all tucked up in bed watching Roy Oshrove talk on unit testing and ways to write correct unit test. My friend walk in and finds me in bed watching this. He seems surprised as what are you doing ??
I replied it is an interesting talk on unit testing.

He says are you mad? Who the hell does unit testing ?
People out there are spitting on unit test code base. And they don't write unit tests.

Nobody unit tests.!!

I stay calm. I know there is no point of arguing. I said I'll sleep in some time.

And he works as developer, a job that I applied an never got because of connections.

I am optimistic someday I'll find a job that I deserve. The developer world is in danger. !!!

"Let the developers consider a conceptual design,” the King said, for about the twentieth time that day._

“No, no!” said the Queen. “Tests first—design afterwards.”

“Stuff and nonsense!” said Alice loudly. “The idea of writing the tests first!”

“Hold your tongue!” said the Queen, turning purple. “How much code have you written recently, anyway?” she sneered.

“I won’t,” said the plucky little Alice. “Tests shouldn’t drive design, design should drive testing. Tests should verify that your code works as it was designed, and that it meets the customer’s requirements, too,” she added, surprised by her own insight. “And when you drive your tests from a conceptual design, you can test smarter instead of harder.”

We have a production release tomorrow and we didn't have any kind of testing other than the unit tests we wrote. 💣💥🤯🎆

So first of all I'm not a dev.

I'm a software tester and my test manager is a douche, but this is not it.

Today I went to the end user place along with him to teach them how to test properly and how to manage the software test cycle in JIRA.

I did a demo and showed the users the software the dev team developed and of course there were a lot of rants about it.
Users noted down a list of things to be changed and we kept going.

By the end of the demo, my test manager started discussing the fact that I told these guys to open Bugs without test objects on Jira.

I mean, we don't have a test cycle or test cased yet but these guys found issues already, what's the point?

So here's the funny part.

He then starts telling users (which ignore testing fundaments) to create a test cycle called 'meeting of today dd/mm/yyyy" and create tests below it which were named with the names of who created them.
All of that without a logic and ignoring the fact that these tests were not tests.

I was laughing my ass off while assisting this total mess and I almost lost control.

And this is my manager.

Luckily, tomorrow is Saturday.

Absolutely the best quote from Tao Of Programming...

A novice asked the Master: "Here is a programmer that never designs, documents or tests his programs. Yet all who know him consider him one of the best programmers in the world. Why is this?"

The Master replied: "That programmer has mastered the Tao. He has gone beyond the need for design; he does not become angry when the system crashes, but accepts the universe without concern. He has gone beyond the need for documentation; he no longer cares if anyone else sees his code. He has gone beyond the need for testing; each of his programs are perfect within themselves, serene and elegant, their purpose self-evident. Truly, he has entered the mystery of Tao."

I'm finally writing unit tests consistently thanks to a simple file organization decision.

I'm not doing pure TDD, but at least I'm writing the tests immediately after writing a module, and I make sure they run ok.

What I'm doing is Instead of putting the test files in a "tests" dir at the root of the project, I have the tests right next to the source code.

So if I have a dog.x file, I also have a dog.test.x file next to it.

I'm not inventing gunpowder here. I've seen several people do this.
But it's something that is not generally made a default or advised to do.
Like I said; test frameworks in general go with the classic "tests" dir.

But for me this is day and night in whether I write the tests or not.

Which makes sense. Imagine the classic scenario of the "tests" dir, and you just created a file deep into a hierarchy, let's say src/lib/console/windows/dog.x

This means that if you want to write tests for that, you need to make sure the hierarchy tests/lib/console/windows/dog.test.x exists

If the test file already exists, but you want to access both files, you need to traverse deep for each.

Also, it's actually harder to keep track which files have unit tests and which do not.

Meanwhile, if the test files are next to the source, all these problems disappear.

That doesn't mean there are no other challenges with testing, like testing untestable things, like system calls or http requests, but there are ways to deal with that.

Does anyone get the feeling that as they become more senior, they care less about meeting "best practices" and more of just "good enough"?

Best practices being everything in those books about TDD, unit testing, design patterns, design artifacts.

Good enough: enough so it won't blow up in prod, some tests but not 80-90%, some docs. Basically not like those public docs, open source projects/frameworks where function is covered

When I first started professionally, I was all about efficiency, good design, reducing technical debt, clean code.

But now, I look at problems and instinctively I may make these decisions but I don't really think about it much. First goal is to just get something working, clean it up later... Maybe.

Our project at work goes live in 3 weeks.

The code base has no automated tests, breaks very often, has never had any level of manual testing

will not be releasing with any form of enforced roles or permissions in our first release now due to no time to enforce, however there is a whole admin api where you can literally change anything in our database including roles.

We also have teams in various countries all working separately on the same solution using microservices with shared nuget packages and they aren't using them properly.

Our pull requests are so big - as much as, 75 file changes - in our fe app that I can't keep up with it and I honestly have no idea if it even works or not due to no automated tests and no time to manually test.

We have no testing team, or qa team of any sort.

Every request into the system has to hit a minimum of 3 different databases via 3 different microservices so 1 request = 4 requests with the load on the servers.

We don't use any file streams so everything is just shoved in the buffer on the server.

Most of the people working on the angular apps cba to learn angular, no one across 2 teams cba to learn git. We use git so they constantly face problems. The guy in charge has 0 experience in angular but makes me do things how he wants architecturally so half the patterns make no sense.

No one looks at the pull requests, they just click approve so they may as well push directly to master.

Unfinished work gets put in for pull request so we don't know if the app is in a release state since aall teams are working independently, but on the same code base.

I sat down and tested the app myself for an hour and found 25 fe only issues, and 5 breaking cross browser issues.

Most of our databases are not normalised. Most of our databases make no sense. 99% of our tables have no indexing since there is no expertise with free time to do it.

No one there understands css properly. Or javascript.

Our. Net core microservices all directly use ef in the controller actions so there is no shared code there.

Our customer facing fe app is not dry because no tests so it was decided it was better this way.

Management has no idea on code state, it seems team lead is lieing to them about things like having any level of tests.

Management hire devs that claim to be experts but then it turns out they have basically no knowledge of what they were hired to do, even don't know what json is or the framework or language they are hired for, but we just leave them to get on with it and again make prs too big to review.

Honestly I have no hope that this will go well now but I am morbidly curious to watch. I've never seen anything like the train wreck that we are about to get experience.

Blue Robotics

This company makes underwater thrusters for submarine applications. With their first thruster they made it easy to make a homemade submarine. The motor was powerful, the thruster just worked. They even had a promotional where they created an automated surfboard that made it from hawaii to somewhere in california with one of their thrusters pushing it there the entire way. It was a great product.

Then they created the next version. This was the same thruster, but it had an ESC(Electronic Speed Controller) sealed in an aluminum puck on top of the motor. This ESC could be controlled by servo controls, or by plugging it into an i2c bus. You could pull different stats off of the motor over i2c it sounded great. So my robotics team trusted this company and bought 8 motors at $220 - $250 bucks each. We lightly tested them since we had not even finished the robot yet. One week before the competition our robot got completely put together and we did our first few tests.

Long story short, Us and 22 other teams did roughly the same thing. We bought these motors expecting them to work, but instead the potted aluminum ESCs were found defective. Water somehow got into the completely resin sealed aluminum puck and destroyed the ESC. We didn't qualify that year due to trusting a competition sponsor to deliver a good product. I will admit that it was our fault for not testing them before going to the competition. Lessons were learned and an inherent distrust of every product I come across was developed.

Me: I finished the tests! Almost 1000 lines of testing data. They're actually pretty thorough. We're ready to push the changed.

Manager: That's great! But the requirements changed. We're gonna change the schema and queries quite a bit.

My new favourite commit message:

"All changes as of 18th Sept"

How tremendously useful? There I was looking to know what changes were made to enable a feature / service, thought I could look for that in the commit message, but no you've given me a much more efficient way of finding out.

I simply need to download the contents of your memory, find out what date you made a change, and then dig through the massive commit to find the piece of info I need.

Forget experience using Git features, managing merges, following Git flow, or even any other SCM ... how can people be so tick when it comes to recording what they've done.

Heres a little cheat sheet for those struggling:

- Commit message
Describe what you actually ****ing did. Don't tell me the date or the time, thankfully Git records those. Don't tell me the day of the week, if I need to know I can figure that out, just tell me what ... you ... did.

- Feature branch names
Now this is a tricky one. You might be surprised to know that this isn't in fact suppose to be whatever random adjective or noun popped into your head ... I know, I too was shocked. The purpose of this is to let other people know what new feature is being worked on in this branch.

- Reusing feature branches
Now I know you started it to add some unit tests, and naming it "testing" is sort of ok. But its actually not ok to name it testing when you add 3 unit tests ... then rip out and replace 60% of the business logic. Perhaps it would have been wiser to create a new feature branch, given you are now working on a new feature.

TL;DR Dear boss, firstly, you always get someone to review anything important done by a fucking intern.
Secondly, you do not give access to your fucking client's production server to an intern.
Thirdly, you don't ask your fucking intern to test the intern's work that has not been reviewed by anyone directly on your client's fucking production server.

Last week, the boss and one of the lead devs (the only guy with some serious knowledge about systems and networking) decided to give me (an intern who barely has any work experience) the task of fixing or finding an alternate solution to allowing their support team access to their client machines. Currently they used a reverse SSH tunnel and an intermediary VH but for some reason, that was very unreliable in terms of availability. I suggested using OpenVPN and explained how it would work. Seemed to be a far better idea and they accepted. After several days of working through documentations and guides and everything, I figured out how OpenVPN works and managed to deploy a TEST server and successfully test remote access using two VMs. On seeing my tests, the boss told me that he wanted to test it on the client network. I agreed. Today he comes to me and he tells me to prepare testing for tomorrow and that the client technician is going to give me access to one of their boxes. And then he adds, "It's a working prod server. We'll see if we can make it work on that" and left. I gaped at him for a while and asked another dev guy in the room if what I heard was right. He confirmed. Turns out, the lead dev and the boss's son (who also works here) had had a huge argument since morning on the same issue and finally the dev guy had washed it off his hands and declared that if anything goes wrong from testing it on production, it's entirely the boss's own fault. That's when the boss stepped in and approached me. I ran back to his office and began to explain why prod servers don't top the list of things you can fuck around with. But he simply silenced me saying, "What can go wrong?" and added, "You shouldn't stay still. You should keep moving". Okay, like firstly what the fuck and secondly, what the fuck?.
Even though OpenVPN client is not the scariest thing to install, tomorrow's going to be fun.

The "unit" in unit test does not mean your ENTIRE APPLICATION. Ever heard of scope!?

I am amazed how often people write overblown test setups, mock hundreds of unrelated services, just to test one tiny bit of logic.

That bit of logic could have been a pure function.

For that pure function you could write a dead simple unit test. Given that input, I expect that output. Nothing more, nothing less. (It helps even more if the pure functions only accepts primitives, like string and numbers, or very simple immutable value objects).

No I don't care that the service is used by another service, as your mocked interaction also doesn't test the service as a whole but you just assume the happy case most of the time anyway. You want to test the entire application? Let's not use unit tests for that but let's use a different kind of test for that (integration test, functional tests, e2e-tests).

If you write code in a way that easily allows for unit testing, your need to mock goes away.

Lead: how long do you think it would take to fix the bug?
Programmer: 20 mins with a testing
**Lead an hour later**
Lead: I don't see PR for the fix
Programmer: the fix broke all the unit tests so I am fixing them now.

What's the point of testing if the tester just tests the scenarios which developer gives. Isn't it obvious that only those scenarios will work.

There is always that one guy.. who doesn't give a fuck about testing and thinks he's not responsible for them...
Le Guy: lemme just push ma new code maan
Jenkins: Unit Tests failed - pls fix
Le Guy to the one who cares about testing: hey fuck uu, ur stupid tests are failing... fix them its ur problem.
*sigh*

I started my actual gig as CTO of construction group (Innovation Hub) a year ago. And it was a hell of a ride, implementing kind of a scrum-ban for project management, XP, peer-reviews, a git-flow, git commit message formats, linters, unit testing, integration tests, etc...
And it's the fun part because with the CIO we had to drive the board to do A LOT of changes in their IT/Innovation drive.

But in one year there is a lot of KPI that went up :
* Deployment: When I arrived it took three stressful days to deploy a new version of one application, once a month. Today we do it every week, and it takes three annoying hours.
* We had no test. NOTHING! Today we have 85% code coverage for the unit test, and automatic integration tests run by our CI server every day.
* We had almost no documentation. Today our code is our documentation (it automatically extracted and versioned).
* We had 0 add value in the use of git. With commit messages as "dev", "asked task", inside jokes and a lot of "fix" and "changes". Today we have a useful git, and we even use it to create our deploy changelogs (and it's only mildly annoying!).
* More important, the team is happy! They get their purpose, see betterment in their tech mastery. They started doing conception, applicative architecture, presentations, having fun.

There is still a LOT of bad things we are still working on, and trying to solve (support workflow and betterment). But seeing what they already did, I'm so proud of my TEAM! I'm a fucking asshole, workaholic, "just do it" kind of guy. But they managed to achieve so much. Fucking PROUD!!

Listened for about a half-hour yesterday to DevA ‘beat down’ DevB writing a console app for trying out a proof-of-concept idea he had.

DevB: “What’s the URL of the development server?”
DevA: “Why? What are you doing?”
DevB: “I’m needing to throw some messages to it so I can capture data for something I’m working on.”
DevA: “How are you calling the service?”
DevB: “I wrote a console app”
- you could almost hear the eye roll -
DevA: “A console app? Why in the world would you write a console app?”
DevB: “Oh..um..no reason. I just need log some test data for something I’m playing around with. How should I do it?”
DevA: “If it’s test data, you should have wrote a unit test. You see, unit tests …”
- yammer on and on for about 5 minutes about the virtues of unit tests…never really explaining anything -
DevB: “Yea, I’m not needing to test the result or anything. I just need to log some data.”
DevA: “Then you should use a unit test for that, not a console app. With a unit test, you’ll be able to validate the data. That’s what unit tests are for. Microsoft should have never put in console apps in Visual Studio. It just leads to bad coding practices.”
DevB: “Um…I don’t care. It’s a console app because I just need data…thanks anyway”

Today, DevC was talking to DevA

DevC: “Charlie is testing the order module, but there isn’t any test data. Do you still have the data generating script?”
DevA: “Oh yea, I’ll send him my console app that populates the database.”

It was all I could do from screaming “You stupid –bleep-er!! What the f–bleep-ck was all that yesterday?!”, but none of my business. Better to devrant about it than start a fight.

I seriously cannot stress how important it is to build good reliable tests. Especially regression testing.

I am crying inside over the amount of time I've lost in my integration hell.

Seriously stupid shit that should have been tested but never did because I was too fucking lazy. Don't be me. Don't put yourself in the hell I'm in. Be better.

Our employee management system, for some reason, stored Testlists (I work in QA) linked to the user accounts that created them. Now after an colleague who worked there for five years left pretty much all our data was suddenly down the drain and nobody backed the fricking server up because, hey, whats the fun in that. Now all the tests need to be rewritten and other than the whole gui test automation of our product, maintenance of the same for another product, manually testing dev issues and training my new code monkeys to frickin not commit non working code to the trunk I have now also "Make a better Employee management system" (roughly translated those are the specs I've got) on my plate... I can remember back to the care free days of just before my boss asked me if I wanted to try to automate some of the test cases... How did I ever survive this paralyzing tranquility. Ha, surprise.
!rant, I fucking love the stress and juggling a shit ton of problems at the same time keeps ine on edge.

Starting to feel like shit about my new job. Every task my boss gives me I return with a "sorry it can't be done" for one reason or another. At first it was because user interface testing is a nightmare, then it was because the API postman tests he wanted is for endpoints we haven't exposed so it can't be done and the automated login on postman and retrieval of cookie information can't be done through postman because it requires rendering the site in a browser. I feel worthless to the company but I also feel he keeps making up tasks for me without checking if they're actually useful to us or even possible first, rather than let me touch any of the real code.. I don't know if I should just quit tbh.

Have you ever installed libc++?

If you haven't then i warn you.
When libc++ installs it does a lot of tests and it takes fucking forever!
What the fuck!
What are you even testing? How long patience people have?

And sorry for not screenshoting. I dont want to accidently interupt their "testing"

I'm unmotivated and tired today. I'm just running tests in different branches to see what bug I can find... and since the testing take 5 minutes to complete, I just watch videos in between...

We use a third party paid company to produce a service and give ongoing support for it, which all our revenue streams depend upon. They are shit and their service is shit. Here's how my conversation about testing went today.

Me: 'hey X wrote an integration test project for the service. It shows the service is broken 50% of the time. We should give their team access to it and have them run it as part of CI'

Colleague: 'They are too shit to setup CI'

PM: 'we are stuck with them so there is no point. It is what it is'

Boss: just ignores me. Not even a reply.

Some days later

Head of QA: 'Hey Dev and QA are broken'

Me: 'because their service is broken. I made so and so suggestion before but it was rejected. We will just have to accept Dev and QA are broken 50% of the time'

Head of QA: 'no we cant'

Me: 'ok so we should setup the tests to run by giving them access'

Head of QA: 'No we shouldn't. The tests can only be used by us and if they break it tells us so we can act on it, or choose not to'

Me: 'We would not want to act immediately on all our revenue streams breaking? Yes we can reverse engineer their client and fix errors as they occur, or we could just have them run the tests and a team our company pays for can stop adding breaking changes to their own API every other day. Right now it has been broken for 2 weeks.'

Head of QA: 'in an ideal world we would have an internal team so you're wrong'

Me: :)

I really don't understand how they can come to such a conclusion. Am I missing something or am I surrounded by total fucking idiots?

Testers in my team have been told like 1000 times to follow the style guides that we all follow. That's not that big a deal. The big deal is that they were put on this project without having any mathematics background when the project is all about geometric stuff. So after me as a developer having to put so many hours to explain to them why the tests are not covering the requirements or why the tests are red because they are initializing the data completely wrong, I ask them pretty please to do the checks for the coding style and I have already been 4 hours reviewing code because not only I have to go through the maths and really obscure testing code to ensure that the tests are correct, but every line I have to write at least 4 or 5 style corrections. And some are not even about the code being clean, but about using wrong namespaces or not sticking to the internal data types. For fuck shake, this is embedded software and has to obey to certain security standards...

This is not joke but fact

More than a year ago I write code without tests, I must confess its frustrating trying to debug without proper testing. testing is painful I must admit but you can't compare the confident you have on your code with the pains when writing tests.

About a year ago I wrote a whole software without tests and this words from a friend hunted me everyday till date he said, what cannot be tested cannot be trusted. Wise words.

Making calls, meetings, and "brainstorming" half-baked features or designs or any other slop bullshit for 12 hours a day?

Wow, you are an impressive "startup bro"!!!

Coding, testing, running emulators, tests, reading technical documentation, ensuring product success in the real world, and implementing efficient full stack software for 12 hours a day?

Fuck you!!!

These are the expectations of management. Just remember, what they do is "extremely difficult", but you are simply just a resource queue that takes input and converts it to real-world implementation.

Give me a fucking break

Overengineering. Finding the right point between overdesign and no design at all. That's where fancy languages and unusual patterns being hit by real world problems, and you need to deal with all that utter mess you created being architecture astronaut. Isn't that funny how you realize that another fancy tool is fundamentally incompatible with the task you need to solve, and you realize it after a month of writing workarounds and hacks.

But on the other hand, duct tape slacking becomes a mess even quicker.

Not being able to promote projects. You may code the shit out of side project and still get zero response, absolutely no impact. That's why your side projects often becomes abandoned.

Oversleeping. You thought tomorrow was productive day, but you wake up oversleeped, your head aches, your mind is not clear and you be like "fuck that, I'm staying in bed watching memes all day". But there's job that has to be done, and that bothers you.

Writing tests. Oh, words can't describe how much I hate writing tests, any kind of. I tried testing so many times in high school, at university, even at production, but it seems like my mind is just doesn't accept it. I know that testing is fundamentally important, but my mind collapses every time I try to write a single fucking test, resulting in terrible headache. I don't know why it's like that, but it is, and I better repl the shit out of pure function than write fucking tests.

Guys...

It has come this far...

I... I like test driven development and the amount of unit tests and security it gives you. And I kinda laugh at people that don't take unit testing seriously :p

I think that the time to learn sub communication has come.

I just realized why I kept failing in the previous girls' tests. Besides of that I wasn't aware that I was being tested and kept wondering why they acted in a strange way.

Thinking about to create a "self-defense mechanism" in myself that whenever I feel that I am being tested atm I am going to block it by saying that this type tests fail on me or something like that.

I am done with tests. I hate them. If she is going to keep testing me, I will show her the red card and block her from my life.

I understand that it is in the nature of women to subconsciously test men and why they do that, but tbh they shouldn't be like "Why did he leave me?" when she keeps testing him and he can't do anymore tests.

Life is full of tests. Ain't gonna need more of that shit.

During one of our 'pop-up' meetings last week.

Ralph: "The test code the developers are checking in is a mess. They don't know what they are doing."

ex.
var foo = SomeLibrary.GetFoo();
Assert.IsNotNull(foo);

Fred: "Ha ha..someone should talk to HR about our hiring practices. These people are literally driving the company backwards."
Me: "I think unit testing is complete waste of time."
- You could almost see the truck hit the wall and splatter watermelon everwhere..took Ralph and Fred a couple of seconds to respond
Fred: "Uh..unit testing is industry best practice. There is scientific evidence that prove testing reduces bugs and increases code quality"
Ralph: "Over 90% of our deployments are rolled back because of bugs. Unit testing will eliminate that."
Me: "Sorry, I disagree."
- Stepping on kittens wouldn't have gotten a worse look from Fred and Ralph
Fred: 'Pretty sure if you ask any professional developer, they'll tell you unit testing and code coverage reduces bugs.'
Me: "I'm not asking anyone else, I'm asking you. Find one failed deployment, just one, over the past 6 months that unit testing or code coverage would have prevented."
- good 3 seconds of awkward silence.
Ralph: "Well, those rollbacks are all mostly due to server mis-configurations. That's not a fair comparison."
Me: "I'm using your words. Unit tests reduces bugs and lack of good tests is the direct reason why we have so many failed deployments"
Boss: "Yea, Ralph...you and Fred kinda said that."
Fred: "No...we need to write good tests. Not this mess."
Me: "Like I said, show me one test you've written that would have prevented a rollback. Just one."
Ralph: "So, what? We do nothing?"
Me: "No, we have to stop worshiping this made up 80% code coverage idol. If not, developers are going to keep writing useless test code just to meet some percent. If we wrote device drivers or frameworks for other developers maybe, but we write CRUD apps. We execute a stored procedure or call a service. This 80% rule doesn't fit for code we write."
Fred: "If the developers took their head out of their ass.."
Me: "Hey!..uh..no, they are doing exactly what they are being told. Meet the 80% requirement, even if doesn't make sense."
Ralph: "Nobody told them to write *that* code."
Boss: "My gosh, what have you and Fred been complaining about for the past hour?"
- Ralph looks at his monitor and brilliantly changes the subject
Ralph: "Oh my f-king god...Trump said something stupid again ..."

At that point I put my headphones on went back to what I was doing. I'm pretty sure Fred and Ralph spent the rest of the day messaging back-n-forth, making fun of me or some random code I wrote 3 years ago (lots of typing and giggling). How can highly educated grown men (one has a masters in CS) get so petty and insecure?

I'm genuinely shocked at the number of people I see on here bashing automated testing as a waste of time, simply because my entire career has taught me the opposite (and it's usually only non-technical managers I see who don't want to see "time wasted" writing tests.)

I'm also just as genuinely curious - what do you guys do instead? Just don't test and deal with production issues as they occur? Pass it off to a separate UAT / human-based testing department and let them sign it off? Assume that because you're using Haskell / some other discipline it'll work if it compiles?

You may know I love to hate tests. Well not the tests actually, what I hate is the TDD culture.

DBMS schema in my app dictates a key can either have a value, or be omitted - it can't be null, and all queries are written with that in mind (also they're checked compile-time against schema). But tester failed to mock schema validation, inserted a bunch of null keys with mock data, actually wrote assertions to check those keys are null (even though they never should be), and wanted me to add "or null" to my "exists" queries.

No, we don't need more tests, and you're not smart with your "edge cases" argument. DBMS and compiler ensure those null values can never exists in our DB, and they're already well tested by their developers. We need you to stop relying on TDD so much you forget about the practical purpose of the code, and to occasionally break from the whole theoretical independent tests to make sure your testing actually aligns with third-party services some code uses.

And no, we don't need more tests to test your mocks, and tests to test those test, and yo dawg, I heard ...

I've been writing tests all week.
I quite like writing tests in some respects, but I absolutely detest it if the thing I'm testing is a moving target! Stop changing your mind! Either we support the feature in it's entirety or we don't support it at all!

Holy. Shit. Tests. I am testing. All week. Nothing but tests. I am one with the spec. You know what I realised today? Tests are a bit like life. Life is just one big spec suite that takes 75 years to run. Except there's no prod environment at the end of the DMT tunnel waiting for our green pass docket to say 'take me Lucifer, you absolute visionary: I'm ready'. We're all just a spec with no application. We're doomed. Nothing matters. I need to lie down

The feature was to parse a set of fairly complex xml files following a legacy schema. Problem was, the way this was done previously did not conform to the schema so it was a guideline at best, which over the course of many years snowballed into an anarchy where clients would send in whatever and it was continuously updated per case as needed. They wanted to start enforcing their new schema while phasing out the old method.

The good news is that parsing and serialization is very testable, so I rounded up what I could find of example files and got to work. Around the same time I asked our client if they had any more examples of typical cases we need to deal with, and sure enough a couple of days later I receive a zip with hundreds of files. They also point out that I should just disregard the entire old set since they decided to outright cut support for it after all if it makes things simpler. Nice.

I finish the feature in a decent amount of time. All my local tests pass, and the CD tests pass when I push my branches. Once we push to our QA env though and the integration tests run, we get a pass rate of less than 10%.

I spend a couple of days trying to figure out what's going on, and eventually narrow it down to some wires being crossed with the new vs. old xml formats. I'm at a loss. I keep trying to chip away at it until I'm left with a minimal example, and I have one of those lean-back moments where you're just "I don't get it". My tests pass locally, but in the QA environment they fail on the same files.

We're now 3 people around my workstation including the system architect, and I'm demonstrating to the others how baffling and black magic this is. I postulate that maybe something is cached in my local environment and it's not actually testing the new files. I even deleted the old ones.

"Are you sure you deleted the right files?"

"Duh of course -- but let me check..."

After writing ~200 lines of code and then unit testing it

THE TESTS ALL PASS!!!

then I run them again just to be sure and they all pass but mocha is saying I am getting 40ms lag on some of my tests...

Noooo!!!

This is meant to be an async message passing system; I cannot have an input lag of 40ms :(

Developer just emailed our team a complaint that our logging assembly was resulting in their poor test coverage and they sent a change request to give them the ability to mock the underlying log provider (ex. from the event log to ‘something else’).

Looked at their tests, and they are testing whether or not the .Log was executed (on an exception, if the .Log method was not executed, the test failed), which seemed a bit worthless because we’ve already got coverage in our unit tests.
We had a meeting to discuss the issue.
Me: “I’m OK with changing the logging code if it’s necessary, but I want to understand why.”
DevA: “Logging errors is crucial to the database transaction. If someone removes the logging, the tests should fail.”
Me: “If someone removes the error logging on purpose, then they likely have an agenda and will remove the test validation too. It wouldn’t be an accident.”
DevA: “That’s not my problem. They will have to deal with HR.”
Me: “We purposely prevented someone from intercepting the logging just for that purpose. Your test code already covers the business rule, testing the logging seems out of place. That would like writing a test to make sure the System.IO.File.ReadAllText actually reads all the text from a file. You kinda assume a few smart Microsoft engineers already wrote tests for that.”
DevA: “Yea, I guess that would be silly.”

Got cc’ed an email a little bit ago from DevA to his boss..
“We’re not going to be able to change logging assembly. This may have some impact on our overall test coverage as those lines of code will not get testing coverage. You will have to let the DevMgr know we will not meet our test coverage goals.”

WTF!

Get a ticket for a low priority bug, reported internally. Fix the issue mentioned in the bug.

Moves to QA environment, the original bug reporter tests and *passes* the ticket.

Moves to Staging environment, same exact individual then *fails* the testing. Cites totally new/unrelated changes that need to be made.

Apparently our the workflow is -

Code->QA->Staging->Requirements

Makes sense! :)

rant?
When you want to write the unit test that demonstrates a subtle bug, but before recreating the same preconditions you end up writing 15 other tests, testing a lot of other stuff too, that in turn show other bugs, and skyrocketing the coverage (that was sitting at 0% actually).
Like I wanted to repair a hole in my umbrella to not get wet, and built a house instead.

TFW when you discover your tests have bugs, and your code was broken all along 😡

So after 7 months of soul crushing searching I was able to land an awesome job I never thought I'd get! I didn't really get hired for my projects, I think I was more of a culture fit that knew enough of what they were talking about. My colleagues are awesome, helpful people but they are also clearly way ahead of me as devs. I know that many new hires have similar feelings and it's more a matter of drive + time. I understand that and I'm ready for the marathon ahead of me but I have one HUGE concern... I don't understand unit testing. I've never written unit tests in JavaScript or Java (just on paper I wrote random assert statements for a college exam question that somehow turned out correct). More importantly, I don't understand when to write unit tests and what my main objectives should be when writing them. At work they talk about unit testing like it's just as basic as understanding version control or design patterns, both of which I have had no problems asking questions about because I at least understood them generally. I come here looking for resources, mainly things I can go through over the weekend. I understand that I'm going to have to ask my colleagues for help at some point but I DON'T want to ask for help without any solid base knowledge on unit testing. I would feel much more comfortable if I could understand the concepts of unit testing generally, and then ask my team members for help on how to best apply that knowledge. I'm sorry for begging, I'll definitely be looking for resources on my own too. But if anyone could point me to resources they found to be helpful & comprehensive, or resources that they'd want their co-workers to use if they were in my position I would be very grateful!!!!

Tabs, or No Tabs? I did the same as this commentor 2 years ago. I can code so quick now because of this simple switch. Here's why:

(source, Laracasts.com)

Ben Smith
"I think the most beneficial tip was to do away with tabs. Although it took a while to get used to and on many occasions in the first few days I almost switched them back on, it has done wonders for my workflow.

I find it keeps my brain more engaged with the task at hand due to keeping the editor (and my mind) clutter free. Before when I had to refer to a class, I would have opened it in a new tab and then I might have left it open to make it easier to get to again. This would quickly result in a bar full of tabs and navigation around the editor would become slow and my brain would get bogged down keeping track of what was open and which tab it was in. With the removal of the tab bar I'm now able to keep only the key information in my mind and with the ability to quickly switch between recently opened files, I find I haven't lost any of the speed which I initially thought I might.

In fact this is something I have noticed in all areas of writing code, the more proficient I have become with an editor the better the code I have been writing. Any time spent actually writing your code is time in which your brain is disconnected from the problem you are trying to solve. The quicker you are able to implement your ideas in code, the smaller the disconnect becomes. For example, I have recently been learning how to do unit testing and to do so I have been rewriting an old project with tests included. The ability to so quickly refactor has meant that whereas before I might have taken 30 seconds shuffling code around, now I can spend maybe 5 seconds allowing my mind to focus much better on how best to refactor, not on the actual process of doing so."

jeff_way Mod
"Yeah - it takes a little while to get used to the idea of having no tabs. But, I wouldn't go back at this point. It's all about forcing yourself into a faster workflow. If you keep the tabs and the sidebar open, you won't use the keyboard."

I'm very sad. I had to do 5 challenges in Hackerrank for a job and I managed to complete only 1 in the allotted time.
What makes me sadder is that in one challenge, the testing the compiler did was different than the challenge description (getting me failed tests).
Damned job hunting, I'm losing hope with each passing day... 🙁

We are all about structures, clean code and many other things that make our life easier, right?

Well... It's not all white and black...

As talked many times, projects can be rushed... Client budgets can be low at the start and only then grow...

Let me take an example:

Client X needs a tool that helps his team perform jobs faster. They have a $500 budget. So... Testing, clean architecture and so on - are not really a viable option. Instead, you just make it work and perform that task as needed. So the code has minimal patterns, minimal code structure, a lot of repetitive parts and so on.

Now... Imagine that 3 months pass by without any notice and clients are ultra happy with the product. They want more things to be automated. They contact developers and ask for more things. This time they have a bigger budget but short timeframe.

So once again, you ignore all tests, structure and just make it work. No matter what. The client is happy again.

A year passes and the client realizes that their workflow changed. The app needs total refactoring. The previous developer has no time for adjustments at this point and hires a new company. They look at the code and rants spill out of their mouth along with suicidal thoughts.

So... What would you do? Would you rant about "messy project" or just fix it? Especially since people now have a bigger budget and timeframe to adapt to changes.

Would you be pissed on such a project?
Would you flame on previous devs?
Would you blame anyone for the mess?

Or would you simply get in and get the job done since the client has a "prototype" and needs a better version of it?

---

Personally, I've been in this situation A LOT. And I'm both, the old and new dev. I've built tons of crappy software to make things work for clients and after years - they come back for changes/new things. You just swallow the pill and do what is needed. Why? Well, because it's an internal system and not used by anyone outside their office. Even if it's used outside the office - prototyping is the key. They didn't know if the idea would work or be helpful in any way. Now they know and want it done correctly.

Following my first rant, my boss had the brilliant idea of running the old and the new architecture in parallel. I had advised that it won’t be ideal since the same Scala code was ingesting into 2 different Kinesis streams and one was running an old KCL written in Java where as other was consumed by a Firehose delivery stream(eventually we will be ingesting it into Firehose directly). I had told few manual + automated tests on Code as well as from a functionality of the new architecture and a set of tests for checking the integration of the new Producer code with Consumer.

The statement I got from my boss was “This is the test, we test it on production in parallel”. My boss had a brilliant idea to fucking test the new code on the production directly but running them in parallel without accounting for undefined behaviour it might cause in the current production system. I mean my boss should get a Nobel peace prize for shattering our mental peace.

Anywho, we started the deployment today at 5AM in the morning. I had all the aws services deployed. Was just waiting to deploy the new Collector code which we did at 5AM. Immediately after 5 minutes the system went bonkers, there was fire, blood, demons and I was smoking a cigarette with the biggest “I told you so smile” on my face. I’ve just written an email to my boss and have told him calmly that “Listen motherfucker, 90 percent of the software companies aren’t idiots to focus on testing and quality. We need to start spending time on testing and quality else we’ll again be in the same soup after few weeks again”.waiting for his reply

I actually feel accomplished because I'm starting to turn one of my side projects into a real project, even if it isn't popular.

I have a discord bot (exclusive to one server, so more of a discord server) that I have been working on for a while with a couple minigames, like connect 4, crossword, blackjack, etc.

It started off very small, but now I see the project really exploding in size. I have a bona fide testing environment, website with domain and HTTPS with sitemap and everything submitted to google, unit tests, and the scope keeps expanding.

I am continuing to only add value, but have legitimate plans to try and make some income from it if things go smoothly.

Now I just need more than 10 users.

Just had a class where we had to write a heap adding algorithm in Java to reduce rounding error for x amount of floats being added together

After an hour of writing code with no testing anything I finished. Ran the JUnit tests provided by the teacher and it passed all the tests!

Who says it can't work the first time?

If I'm writing an app which has the sole purpose of receiving some data from a server, then sending some other data back (so nothing is stored locally) - what sort of stuff do I write tests for?

Client wants lots of testing to occur, but all of the tests I can think of wouldn't add any value

* Gets handed additions to current software platform (web)

* Gives back estimte of time after meeting with everyone and making them understand that once the testing phase of the project is reached there will be no changes, tests should be exhaustive and focus on SAID FUNCTIONALITY of the new additions. NO CHANGES OR ADDITIONS AT THIS POINT IN TIME

* All directives, stakeholders, users etc agreed on my request and spend an additional hour thinking of different corner and edge cases as provided by me in case they can't think of them (they can't, because they are fucking stupid, but I provided everything)

* Boss looks irritated at their lack of understanding of the scope and the time needed, nods in approval after he sees my entire specification, testing cases, possible additions to the system etc

* All members of the committee decide on the requirements being correct, concrete and proper.

* Finish the additions in a couple of weeks due to the increased demand for other projects, this directly affects the user base, so my VP and Director make it a top priority, I agree with their sentiment, since my Director knows what he is doing (real OG)

* I make the changes, test inside of my department and then stage for the testing environment. Everything is ready, all migrations are in order, the functionality is working as proper and the pipeline for the project, albeit somewhat lacking in elegance is good to go.

* Testing days arrive

* First couple of hours of test: Oh, you know what, we should add these two additional fields, and it would be good if the reporting generated by the system would contain this OTHER FORMAT rather than this one.

* ME: We stated that no additions would be done during the testing environment, testing is for functionality, not to see if you can all think of something else, even then, on June 10 I provided a initial demo and no one bothered to check on it on say something.

Them: Well, we are doing it now, this is what testing is for.

Me: Out of this room, the software engineer is me, and I can assure you, testing is not for that. I repeatedly stated that previously, I set the requirements, added corner cases, tables charts everything and not one single one of you decided to pay attention or add something, actually, said functionality you are requesting was part of one of my detailed list of corner cases, why did you not add it there and then before everything went up?

Them: Well I didn't read it at the time (think of the I in plural form since all of these dumb fucks stated the same)

Then my boss went on a rampage on their dumbasses.

I fucking hate software development sometimes.

Oh well. Bunch of fucking retards.

I value our most senior developer. His code is certainly clean and structured. He is the ultimate at KISS. However he's not a fan of testing and instead just says, well, did it compile? No matter how much I show him how great testing is, he comes back with how it's pretty unnecessary. Somehow, in the deep dark parts of the web, he finds articles that comply with his standing. I'm okay with him not making tests, I do it myself. But then when working extending or implementing his code, many of my parts are untestable because the parents are. Oye.

One responsibility of our team is general code QA for the entire dev department, DevMgr walks in our area yesterday…
DevMgr: “Has anyone reviewed the new WPF threaded model execution code?”
- everyone on the team responds “no”
DevMgr: “Can we get a review on that code ASAP? If it works as well as the developer said, it’s going to solve the lock up problems users are experiencing and automatic logging of errors.”
DevA: “Well, no amount of code is going to stop users from performing bad searches locking up the user-interface. That code is just a band-aid around the real problem. If the developers would write unit tests first …”
- rant about 5 minutes on unit testing that had nothing to do with why the DevMgr was here
DevB: “Yea, the code probably isn’t written to handle threads correctly. All the threading they’ve done so far is –bleep-”
DevMgr: “Oh, I wasn’t aware of that. Get me the results of the code review and if they don’t have unit tests, delete it from source control and let the developer know it’s not up to our standards.”
OMFG!! You have not even seen the code!
OK, DevA ..what the –bleep- does unit testing have anything to do with the user interface! You know the DevMgr is too dim to understand the separation of concerns. Shut your pompous ‘know-it-all’ mouth.
DevB…what the –bleep- have ever done in WPF? You manage the source control and haven’t written any C# in two years and never, ever written code for any significant project. Take that “handle threads correctly” and shove it up your –bleep-. Pompous –bleep-hole. Go back and watch youtube and read your twitter while the grown-ups get the work done.

When the CTO/CEO of your "startup" is always AFK and it takes weeks to get anything approved by them (or even secure a meeting with them) and they have almost-exclusive access to production and the admin account for all third party services.

Want to create a new messaging channel? Too bad! What about a new repository for that cool idea you had, or that new microservice you're expected to build. Expect to be blocked for at least a week.

When they also hold themselves solely responsible for security and operations, they've built their own proprietary framework that handles all the authentication, database models and microservice communications.

Speaking of which, there's more than six microservices per developer!

Oh there's a bug or limitation in the framework? Too bad. It's a black box that nobody else in the company can touch. Good luck with the two week lead time on getting anything changed there. Oh and there's no dedicated issue tracker. Have you heard of email?

When the systems and processes in place were designed for "consistency" and "scalability" in mind you can be certain that everything is consistently broken at scale. Each microservice offers:

1. Anemic & non-idempotent CRUD APIs (Can't believe it's not a Database Table™) because the consumer should do all the work.
2. Race Conditions, because transactions are "not portable" (but not to worry, all the code is written as if it were running single threaded on a single machine).
3. Fault Intolerance, just a single failure in a chain of layered microservice calls will leave the requested operation in a partially applied and corrupted state. Ger ready for manual intervention.
4. Completely Redundant Documentation, our web documentation is automatically generated and is always of the form //[FieldName] of the [ObjectName].
5. Happy Path Support, only the intended use cases and fields work, we added a bunch of others because YouAreGoingToNeedIt™ but it won't work when you do need it. The only record of this happy path is the code itself.

Consider this, you're been building a new microservice, you've carefully followed all the unwritten highly specific technical implementation standards enforced by the CTO/CEO (that your aware of). You've decided to write some unit tests, well um.. didn't you know? There's nothing scalable and consistent about running the system locally! That's not built-in to the framework. So just use curl to test your service whilst it is deployed or connected to the development environment. Then you can open a PR and once it has been approved it will be included in the next full deployment (at least a week later).

Most new 'services' feel like the are about one to five days of writing straightforward code followed by weeks to months of integration hell, testing and blocked dependencies.

When confronted/advised about these issues the response from the CTO/CEO
varies:

(A) "yes but it's an edge case, the cloud is highly available and reliable, our software doesn't crash frequently".
(B) "yes, that's why I'm thinking about adding [idempotency] to the framework to address that when I'm not so busy" two weeks go by...
(C) "yes, but we are still doing better than all of our competitors".
(D) "oh, but you can just [highly specific sequence of undocumented steps, that probably won't work when you try it].
(E) "yes, let's setup a meeting to go through this in more detail" *doesn't show up to the meeting*.
(F) "oh, but our customers are really happy with our level of [Documentation]".

Sometimes it can feel like a bit of a cult, as all of the project managers (and some of the developers) see the CTO/CEO as a sort of 'programming god' because they are never blocked on anything they work on, they're able to bypass all the limitations and obstacles they've placed in front of the 'ordinary' developers.

There's been several instances where the CTO/CEO will suddenly make widespread changes to the codebase (to enforce some 'standard') without having to go through the same review process as everybody else, these changes will usually break something like the automatic build process or something in the dev environment and its up to the developers to pick up the pieces. I think developers find it intimidating to identify issues in the CTO/CEO's code because it's implicitly defined due to their status as the "gold standard".

It's certainly frustrating but I hope this story serves as a bit of a foil to those who wish they had a more technical CTO/CEO in their organisation. Does anybody else have a similar experience or is this situation an absolute one of a kind?

When explaining unit testing:

"We tried but every time someone changes something in the database all the tests fail."

*facepalm*

In interview tests I don't mind you testing for me to know something. However I don't care for tests that are designed to verify the lead is smarter.

Writing unit tests on a weekend and catching up on work that needs to be done because I m too busy on weekdays to have time to think about this...

The sad thing is test coverage is shit in the entire code base as boss just decided to start enforcing requirements now... And I have this huge migrating from legacy system project that needs to be merged. And we'll the legacy system is even shittier

So I have to write unit tests for shit code that was never written with testing in mind...

On the other hand I reworked some testing utilities to make it easier... For everyone... I want a huge bonus.... That I probably won't get...

Any professional pentesters or someone working in cybersecurity as a profession? I need some advice. The company I intern with right now wants me to test their web applications for security (they really don't care so much about security). I just wanted to know is there a standard set of procedures or a checklist that is usually followed? I know automated testing is not all that effective against web applications but what are the steps you usually take?
As of now, I have run tests and am now performing a code review but it's in PHP and I'm not really good with it. I'd like to know what more is done as a standard please.

Just started a new job at a big co.
Expected to implement small new feature, no sweat about 30 LOC. Unfortunately no unit tests, no way to test without real data.

Spend 2 weeks trying to get it to run on the test rack. Lo and behold the entire testing system has been sitting broken for months and nobody knew. Why is all the documentation so vague!???

So where I work now, there is this developer in my team who I feel like doesn't know how to do any kind of tests for web apps. I was given the task of testing some of their additions to the application we develop and, I swear, it's like they never even made a dent in the application according to what they were supposed to do.

So instead of testing the "changes", I basically had to rewrite the entire part of the application that was their responsibility! It was like they didn't even know what was going on at all and this developer has been working at the company for two decades!

I'm kind of tired of dealing with this developer at this point because project management is constantly pushing some of their tasks on to me because they can't seem to finish it for some reason. :-/

Obviously, I will continue to work with this co-worker of mine because they are a member of the team and respect them as a member, but seriously, they should do more research on their own time of modern web development languages and frameworks to save us all a headache. They came from the world of desktop app development so I feel they haven't adjusted to the industry change very well.

There are days I imagine what my life would be like as a farmer instead of being a developer.
Two major sets of fully manual tests due on one day, after I've been alone in the office for two weeks handling all development, testing and support requests; inbox full of dumb questions that are answered in docs; people at my desk asking for shit that won't get done; and although the other devs are all back, one is "working" from home, one has no permissions to SVN, and the other is still learning how to do anything useful.
To top it all off, I've a meeting in twenty minutes, and I've managed to get coffee on my shirt and in my ear buds in a curious incident involving my headphones getting dunked in my coffee and going towards me at high speed.
Oh, and my wife just called saying the baby is screaming like a banshee at home, so I have that to look forward to.
Ugh...

TFW the mock class has way more code than the real one.
Testing big infrastructures can be a pain...
Or maybe my team is just not so good at it.

My time spent:
Adding new feature to the real class 15%
Extending the mock with the same feature 55%
Writing tests 30%

God I'm getting tired of the whole TDD culture. I get it, testing is good, but we're getting to the point where several major OSS projects fail on common real-world use cases because instead of worrying about the main purpose of a software, devs only worry about satisfying their artificial tests. And when someone opens an issue, it just stays there for months or even years simply because setup & teardown logic for the required tests would be several times more complex than the actual fix.

So working for a company and the dev team I’m apart of works on a legacy rails app. Technical debt is high, no automated tests, no proper routing and also running unsupported versions of the language.

I joined seven months ago and got the current team doing automated testing so that’s a plus, they bought this app four years ago and there’s been no language updates, testing, cleanup, security updates, nothing, just adding to bad code.

Now we’re looking to actually upgrade language versions, the language and the framework now this will cause a lot of stuff to break naturally due to how outdated it is.

So I started putting proper routes into place how things should of been when things were being built as we have some spare time I decided to go out of my way to clear up some of the technical debt to get ahead of the curb. Re-done an entire section of the app, massive speed improvements, better views, controller, model, comment clean up and everything exactly how it should be.

I push the PR,
*other dev* - “why are we doing all of these other changes”
*me* - “well to implement routes properly, we have to use the new routes I just did some extra cleanup along the way”
*today, me* - “can you lend me a hand with one of the routes the ID isn’t getting passed”
*today, other dev* - “this wouldn’t of happened if you didn’t redo all these files, let’s just scrap the changes”
…

Sooo, I’ve spend three weeks improving one section in the app, because I’m having issues with one route according to this dev I should scrap it? Wait come again, am I the only one in this team who cares about making this app better all round?

Frustrating…

So i'm working with people from another team to bring about a feature. I was wondering, "how come they're churning out so much shit in so little time!?"

Apparently, they make code, merge request to the release branch, and then do unit tests later.

How do people, in good conscience, think that they can skip unit testing for extremely vital components???

I know its a serious business - but there is a lot of talk re: testing (nuclear) at the moment.

It kinda puts things into perspective when we talk of programming tests. Makes me wonder how military engineers think of testing given that nuclear tests are ultimately illegal (I think) under international law.

Hennies I need your assistance!
My boss has put me in charge (wow yes I was surprised too) of figuring out what a good solution to our current testing nightmare would be. Therefore my questions for you are:

What kind of testing strategy do you work with at your job? Do you use any tools for it? How's the division of unit tests/service tests and/or UI tests?

I'd really appreciate you guys' input on what works (and what doesn't, in case you're living a nightmare with testing daily)

Today I spent 9 hours trying to resolve an issue with .net core integration testing a project with soap services created using a third party soap library since .net core doesn't support soap anymore. And WCF is before my time.

The tests run in-process so that we can override services like the database, file storage, basically io settings but not code.

This morning I write the first test by creating a connected service reference to generate a service client. That way I don't need to worry about generating soap messages and keeping them in sync with the code.

I sent my first request and... Can't find endpoint.

3 hours later I learn via fiddler that a real request is being made. It's not using the virtual in-process server and http client, it's sending an actual network request that fiddler picks up, and of course that needs a real server accepting requests... Which I don't have.

So I start on MSDN. Please God help me. Nope. Nothing. Makes sense since soap is dead on .net core.

Now what? Nothing on the internet because above. Nothing in the third party soap library. Nothing. At this point I question of I have hit my wall as a developer.

Another 4 hours later I have reverse engineered the Microsoft code on GitHub and figured out that I am fucked. It's so hard to understand.

2 more hours later I have figured out a solution. It's pure filth..I hide it away in another tooling project and move all the filth to internal classes :D the equivalent of tidying your room as a kid by shoving it all under the bed. But fuck it.

My soap tests now use the correct http client with the virtual server. I am a magician.

Client and ex-Dev/manager wanted automated testing.... manager doesn't see a reason for interfaces... Still wants unit tests, and a SOLID design. Doesn't want to pay for the extra time needed. Good times

I actually learnt this last year but here I go in case someone else steps into this shit.

Being a remote work team, every other colleague of mine had some kind of OS X device but I was working this Ubuntu machine.

Turns out we were testing some Ruby time objects up to a nanosecond precision (I think that's the language defaults since no further specification was given) and all tests were green in everyone's machine except mine. I always had some kind of inconsistency between times.

After not few hours of debugging and beating any hard enough surface with our heads, we discovered this: Ruby's time precision is up to nanoseconds on Linux (but just us on OS X) indeed but when we stored that into PostgreSQL (its time precision is up to microseconds) and retrieved it back it had already got its precision cut down; hence, when compared with a non processed value there was a difference. THIS JUST DOES NOT HAPPEN IN OS X.

We ended up relying on microseconds. You know, the production application runs on Ubuntu too. Fuck this shit.

Hope it helps :)

P.s.: I'm talking about default configs, if anyone knows another workaround to this or why is this the case please share.

Load tests:

I'm used to do load tests in Visual Studio where it gives which line is exactly your bottleneck. But now I'm using VS Code (visual studio requires enterprise license for load tests :\ no longer have one)

Anyways long story short, what are the best practices for load tests? For me what I'm testing is how much can a given hardware specs handle and when test fails I go back and check if code can be optimized, is this the correct way to do this?

I feel like writing or telling people about the time I jumped from Windows 7 Ultimate and jumping to Windows 10. (I'm not against 10, but I'm never updating after what had happened to me)
It all starts when none of my games will play due to a possible issue with my graphics card. I look up "3D source game bug" and not many results pop up. I go on Microsoft's Qna areas and ask this question but to my surprise nothing they say would make sense. "Clean the pins of your graphics card, make sure you verify the games on Steam". I verified the games and they checked out as perfectly fine. I don't have access to my graphics card because this is a laptop, sadly not a tower.
Two months pass and my computer is already showing signs of stress, like it didn't want to live in a sense. It was three times slower than when I was on Windows 7 and it was unallocating areas of my main hard drive where I could make virtual hard drives.
Instantly I start looking up Linux distros and find Linux Mint. 17.3 was the current version at the time. I downloaded it and burned it onto a DVD-rom and rebooted my computer. I loaded into the disc and to my surprise it seemed almost like Windows 7 apart from the Linux part. I grab my external hard drive and partition it to hold the Linux distro and leave it plugged in incase Windows 10 does actually fail.
On December 19, a few months after Windows 10 had released. I start my laptop to try and continue my studies in video game development. But to my surprise, Windows 10 had finally crashed permanently. The screen flickered blue and black, and an error box saying Loginui.exe failed to start. I look at it for a solid minute as my computer had just committed suicide in a sense.
I reboot thinking it would fix the error but it didn't. I couldn't log in anymore.
I force shutdown the laptop and turn it back on putting it into safe mode.
To my surprise loginui.exe works and I sign in. I look at my desktop, the space wallpaper I always admired, the sound files, screen shots I had saved.
I go into file explorer and grab everything out of my default hard drive Windows was installed on. Nothing but 400gb got left behind and that was mainly garbage prototypes I had made and Windows itself. I formatted my external hard drive and placed everything on it. Escaping Windows 10 with around 100GB of useful data I looked at the final shutdown button I would look at.
I click it and try to boot into normal Windows 10. But it doesn't work. It flickers and the error pops up once more.
I force it to shutdown and insert the previous Linux Mint disc I made and format the default hard drive through Linux. I was done. 10 gave me a lot of shit. Java wouldn't work, my games has a functional UI but no screen popped up except a black abyss and it wouldn't even let me try to update my graphics card, apparently my AMD Radeon 5450 was up to date at the AMD Radeon 5000's.
I installed Linux Mint and thinking the games would actually play I open steam and Launch Half-Life 2 to check if Linux would be nicer to me than Windows 10 had been.
To my surprise the game ran. The scene from Highway 17 popped on screen and the UI was fully functional. But it was playing at 10-15fps rather than the usual 60-70fps. Keep look at my drivers and see my graphics card isn't in use. I do some research and it turns out I have a Hybrid Laptop.
Intel HD Graphics and an AMD Radeon 5450 and it was using the Intel and not the AMD. Months of testing and attempts of getting the games to work at high frame rates pass and the Damn thing still functions at a low terrible fps. Finally I give up. I ask my mom for a Windows 7 disc and she says we can't afford it. A few months pass and I finally get a Windows 7 installation disc through money I've saved up. Proudly I put it into my optical disc drive and install it to my main hard drive deleting Linux completely. I announced to all my friends my computer was back in working order and I install everything I needed, Steam, Skype, Blender, and Unity as well as all my games. I test Half-Life 2 and it's running exceptionally smoothly, I test Minecraft at max settings and it's working beautifully. The computer was functioning properly once again and my life as a developer started as I modeled things and blender, learned beginners C# and learned a lot of Batch. Today the computer still runs at a great speed and I warn others of what happened to me after I installed Windows 10 to my machine if they are thinking of switching from 7 or 8 on an older machine.
Truly the damage to my data cannot be undone. But the memory of the maintenance, work, tests, all are a memory of how Windows 10 ruined me and every night before the one year anniversary of Windows 10's release, I took out the battery of my laptop and unplugged it from the a.c. power, just so Windows 10 doesn't show it's DLLs, batch scripts, vbs scripts, anything on my computer. But now, after this has happened and I have recovered, I now only have a story to tell

JS/NODE/MOCHA I HATE U....

SPENT ALL MORNING REVERTING AND DEBUGGING A BRANCH BC SOME UNIT TESTS FAILED.

THE CAUSE WAS NOT IN THE FAILED CASE THO.... IT WAS BECAUSE SOME OTHER JS FILE WAS NAMED *Test.js

ITS NOT A PROBLEM IN A LIVE SERVER BUT IT SCREWS UP THE SERVER WHEN ITS RUN IN MOCHA FOR ITS UNIT TESTING...

It's kinda inpressive to me how everything comes to a standstill, as soon as Jira goes offline, because it's been overwhelmed by stuff going on.

Me and another colleague are waiting for it to get back online, so we can annoy the devs with defect reports again.

Which inturn were due a while ago, but the deployment for testing them wasn't done the whole time, so it was not possible to test anyways. And ontop all of that most of the tests failed, so there are a ton of defects.

Fixing them and bringing the tests on PASS has to happen until tomorrow, because that's the deadline for the release cycle.
Ah and it's roughly 45 tickets.
The next release cycle is like in two Months

You know... the usual stuff 😂😂

I currently use Github as my git server and have worked a little bit with Travis. Sadly Travis can't deploy to local network targets and that's why I had the idea to create my own basic CI for the local network: It will be a simple nodejs-app and listens to pushes via Github Webhooks. Then it fetches the code from Github and runs a task runner like Gulp over it and tests it with any nodejs testing framework. Then it deploys the compiled, tested and linted app to the local network. What do you think of this idea?

I've never written any unit tests for any apps/programs I've developed.

I would tell myself, this time you're going to create some and be a better developer by doing so. I end up just creating the file and that's it.

Most of the bugs are discovered during the user testing phase so I always end up being lazy writing unit tests.

I write very defensive code though so that helps a little but all in all, it's a very bad habit that I need to snap out of

Jesus fucking christ! I've been hired by this bank to improve the quality of their online banking software. Zero unit tests and I'm tasked to make it testable as much as possible.

Guess what? Almost the whole fucking codebase uses static classes everywhere!!! Good luck unit testing that.... what a bummer. It is a challenge though.

I just reviewed a pull request with a test case like (pseudo code):

# Test MyService

const mock = createMock(myService.myMethod)
.whenCalledWith("foo")
.returns("bar");
assert(mock.myMethod("foo") === "bar"));

Why though? Why are we testing the mock? What is happening here? This test has no reason of being there instead of a fuzzy feeling that we now have unit test to lure us into a false sense of security.

I asked why we don't do an integration test. Response was: "They are slow."

Well, duh, but at least they would actually test something.

What do you gain by asserting that the mock is working the way you set it up?

This week the QA is on vacation, so we, the developers, are testing our own code (I test my partner's code and he tests mine).

For those who are QA, I have a question: If our boss omitted something on the description of how the code has to be made, for example, filtering data from database, and one of those filters are needed but the boss forgot to tell us and, at the time of making the tests, the QA and de dev team notice this... the change that has to be made should be marked as a bug? or how would you mark it?

After three months of development, my first contribution to the client is going live on their servers in less than 12 hours. And let me say, I shall never again be doing that much programming in one go, because the last week and a half has been a nightmare... Where to begin...

So last Monday, my code passed to our testing servers, for QA to review and give its seal of approval. But the server was acting up and wouldn't let us do much, giving us tons of timeouts and other errors, so we reported it to the sysadmin and had to put off the testing.

Now that's all fine and dandy, but last Wednesday we had to prepare the release for 4 days of regression testing on our staging servers, which meant that by Wednesday night the code had to be greenlight by QA. Tuesday the sysadmin was unable to check the problem on our testing servers, so we had to wait to Wednesday.

Wednesday comes along, I'm patching a couple things I saw, and around lunch time we deploy to the testing servers. I launch our fancy new Postman tests which pass in local, and I get a bunch of errors. Partially my codes fault, partially the testing env manipulating server responses and systems failing.

Fifteen minutes before I leave work on the day we have to leave everything ready to pass to staging, I find another bug, which is not really something I can ignore. My typing skills go to work as I'm hammering line after line of code out, trying to get it finished so we can deploy and test when I get home. Done just in time to catch the bus home...

So I get home. Run the tests. Still a couple failures due to the bug I tried to resolve. We ask for an extension till the following morning, thus delaying our deployment to staging. Eight hours later, at 1AM, after working a full 8 hours before, I push my code and leave it ready for deployment the following morning. Finally, everything works and we can get our code up to staging. Tests had to be modified to accommodate the shitty testing environment, but I'm happy that we're finally done there.

Staging server shits itself for half a day, so we end up doing regression tests a full day late, without a change in date for our upload to production (yay...).

We get to staging, I run my tests, all green, all working, so happy. I keep on working on other stuff, and the day that we were slated to upload to production, my coworkers find that throughout the development (which included a huge migration), code was removed which should not have. Team panics. Everyone is reviewing my commits (over a hundred commits) trying to see what we're missing that is required (especially legal requirements). Upload to production is delayed one day because of this. Ended up being one class missing, and a couple lines of code, which is my bad (but seriously, not bad considering I'm a Junior who was handed this project as his first task at his first job).

I swear to God, from here on out, one feature per branch and merge request. Never again shall I let this happen. I don't even know why it was allowed to happen, it breaks our branch policies. But ohel... I will now personally oppose crap like this too...

Now if you'll excuse me... I'm going to be highly unproductive and rest, because I might start balding otherwise after these weeks...

Now i am given a task to refactor some piece of Predicate code and then update the unit test so it can be compatible and work with new data

WHAT. Is the Fucking point of unit tests if you have to modify them to adapt to new code anyways???

Unit tests exist just so u can stroke ur sausage??? Just so u can give ur ego an orgasm to tell others "hey look at me how good code i wrote that even unit tests are passing!" ???

I always found unit tests sketchy. almost as if its useless and unnecessary. I still get why they are used (some other dev working on feature 2 might break my shit and unit test can save the day) but if thats the only reason then that doesnt seem like a strong enough reason for me

By now im talking about java!

No wonder i have never seen a single nextjs developer ever write a single unit test. Those people have evolved beyond unit testing just as the nextjs technology itself!

This is why nextjs is the future of web and the Big Daddy Dick King 👑 of technology!

How do you switch from testing while debugging (functional) to TDD unit tests?

Usually I test while coding by just running the use case and making sure while coding, bad inputs are caught/handled.

But most times I start with a general idea of the structure and what the about should be (which essentially would be the functional test case?)

I don't think about how you can break each part or the functions I need until I need them. Then usually start simple and then refactor. And until I'm sure each time I refactor would require changing the tests?

!rant

It's Friday. Today I'll be soldering and testing (I really should come up with some tests now) my new hardware all the way to the weekend. Woooo!

How do you manage switching between different languages and the tools and frameworks that are used for each?

Or frontend server and APIs are in JS and use mocha for testing.

But backend is in Java which uses Mockito.

Every time I need writes tests and well anything that is language specifics, I basically have to relearn rather than just getting it done.

My work product: Or why I learned to get twitchy around Java...

I maintain a Java based test system, that tests a raster image processor. The client is a Java swing project that contains CORBA bindings to the internal API of the raster image processor. It also has custom written UI elements and duplicated functionality that became available in later versions of Java, but because some of the third party tools we use don't work with later versions of Java for some reason, it's not possible to upgrade Java to gain things as simple as recursive directory deletion, yes the version of Java we have to use does not support something as simple as that and custom code had to be written to support it.

Because of the requirement to build the API bindings along with the client the whole application must be built with the raster image processor build chain, which is a heavily customised jam build system. So an ant task calls out to execute a jam task and jam does about 90% of the heavy lifting.

In addition to the Java code there's code for interpreting PostScript files, as these can be used to alter the behaviour of the raster image processor during testing.

As if that weren't enough, there's a beanshell interface to allow users to script the test system, but none of the users know Java well enough to feel confident writing interpreted Java scripts (and that's too close to JavaScript for my comfort). I once tried swapping this out for the Rhino JavaScript interpreter and got all the verbal support in the world but no developer time to design an API that'd work for all the departments.

The server isn't much better though. It's a tomcat based application that was written by someone who had never built a tomcat application before, or any web application for that matter and uses raw SQL strings instead of an orm, it doesn't use MVC in any way, and insane amount of functionality is dumped into the jsp files.

It too interacts with a raster image processor to create difference masks of the output, running PostScript as needed. It spawns off multiple threads and can spend days processing hundreds of gigabytes of image output (depending on the size of the tests).

We're stuck on Tomcat seven because we can't upgrade beyond Java 6, which brings a whole manner of security issues, but that eager little Java updated will break the tool chain if it gets its way.

Between these two components we have the Java RMI server (sometimes) working to help generate image data on the client side before all images are pulled across a UNC network path onto the server that processes test jobs (in PDF format), by reading into the xref table of said PDF, finding the embedded image data (for our server consumed test files are just flate encoded TIFF files wrapped around just enough PDF to make them valid) and uses a tool to create a difference mask of two images.

This tool is very error prone, it can't difference images of different sizes, colour spaces, orientations or pixel depths, but it's the best we have.

The tool is installed in both the client and server if the client can generate images it'll query from the server which ones it needs to and if it can't the server will use the tool itself.

Our shells have custom profiles for linking to a whole manner of third party tools and libraries, including a link to visual studio 2005 (more indirectly related build dependencies), the whole profile has to ensure that absolutely no operating system pollution gets into the shell, most of our apps are installed in our home directories and we have to ensure our paths are correct for every single application we add.

And... Fucking and!

Most of the tools are stored as source bundles in a version control system... Not got or mercurial, not perforce or svn, not even CVS... They use a custom built version control system that is built on top of RCS, it keeps a central database of locked files (using soft and hard locks along with write protecting the files in the file system) to ensure users can't get merge conflicts by preventing other users from writing to the files at all.

Branching is heavy weight and can take the best part of a day to create a new branch and populate the history.

Gathering the tools alone to build the Dev environment to build my project takes the best part of a week.

What should be a joy come hardware refresh year becomes a curse ("Well fuck, now I loose a week spending it setting up the Dev environment on ANOTHER machine").

Needless to say, I enjoy NOT working with Java. A lot of this isn't Javas fault, but there's a lot of things that Java (specifically the Java 6 version we're stuck on) does not make easy.

This is why I prefer to build my web apps in python or node, hell, I'd even take Lua... Just... Compiling web pages into executable Java classes, why? I mean I understand the implementation of how this happens, but why did my predecessor have to choose this? Why?

React Native testing is hair pulling.

Every test needs to have 100 different mocks in place and there are: 3 different methods to mock a function (mock, mockImplementation, and fn), 3 different types of query methods to get elements (get, find, and query), and 5 different selectors to query on (accessibility label, testId, accessibility hint, accessibility value, etc.)

And after reading all this, being diligent and learning the difference between stupid, synonymously-named functions which have wildly different side effects like "getByA11yHint" and "findByA11yHint" (ugh...), after all that, you write out a test with all the appropriate mocks and you want to do something simple and it beats you up all over again.

Button enabled or button disabled. Simple right? Logically the former is "expect(elem).toBeEnabled()" and the latter is "expect(elem).not.toBeEnabled()", right?

Wrong! You're an imbecile. Your tests will fail and never tell you that ".not.toBeEnabled()" and ".toBeDisabled()" don't do the same thing even though they look and sound exactly the same. Only the latter will work. The former makes all your tests fail. Where is this written in the docs? Nowhere?! Great!

👌😄🔫

Spent the whole day testing the tests.

CI is pretty fun, I get to slack off the whole day, because one test run takes around 10 minutes (without compiling

If a team uses multiple languages and stacks (Have, JS, Python) do you think it's better to have everyone use/constantly switch between them or have dedicated developers for each language (ie. 80% main, 20% others)?

--END QUESTION, ANSWER NOW BEFOREHAND CONTINUING---
---BEGIN RANT---

My boss likes keeping the team "will rounded" so everyone does everything. One month in working in Java, the next with Node web apps. When I switch to node, it takes like a week of "wtf doesn't it work.... what changed, is it a big?" And usually end it"oh right I remember I need to ..."

And also always... "How the fuck do I write tests in {some reading framework} again?"

So feels like everyone is just a generalist and no one is a master/has time to develop mastery. I don't know if it's just me (1/3 Senior developers on the team that has to do everything) or if I'm the only one that complains... Not that it makes a difference... (Only option to really be heard is to resign but I need to somewhere else to work and finding one is hard for personal reasons)

And well this is the biggest reason I would leave the team. No time for mastery, no standardization/shared knowledge (everyone does their own thing but probably not well and no time for testing or documentation; how the fuck does whatever you wrote work, how do we use it, what the fuck did you put in prod that does ... And where the fuck did you put it cuz it's not in ANY of our repos).

I always feel one day soon it will come crashing down and I can say "I told you so" but will then it's too late and I'll be there one cleaning it up... Again

<Question>
I'm curious: For those of you who have tests running in CI pipelines at work:
How long does it take to run the tests, in relation to the system's size?

At my company, it's ~ 30 mins, testing 1M lines of code (750k SLOC) written in Java (85%) and JS (15%).

For completely nonsensical projects I propose a new metric. Instead of counting how much code is covered with tests, I propose to count how many tests are actually testing the code. They really write more tests than code nowadays

Before I started working, I used to feel like I depended on documentation and the internet a little too much owing to ultra crappy long term memory. After spending some time at my internship going through code written by "professional developers" several years senior to me and trying to write unit tests for it (surprise: the code was in production without having underwent any sort of testing), I feel like the amount of time I spend online reading usage recommendations, alternates for optimisation, best practices for writing clean and descriptive code and all that is a lot more rewarding. Some bad things help you feel good about yourself.

That moment you forget to tell the devs about the new tests and end up doing brute force for some pen testing and load capacity and they do a rant of you

So I work in a so called agile team of 5 people, where on of the members has the role of tester. Now this person doesn't have much technical experience, if any, in regards to coding, so the purpose of the tester is primarily to fo automated UI tests and system testing. Am I in the wrong for questioning the importance and relevance of this role, or is it just because in my previous work experience, the developers had the responsibility for testing whatever was made, and I just have to get used to this new way of working?

I'm an iOS developer and I cringe when I read job specs that require TDD or excessive unit testing. By excessive I mean demanding that unit tests need to written almost everywhere and using line coverage as a measure of success. I have many years of experience developing iOS apps in agencies and startups where I needed to be extremely time efficient while also keeping the code maintainable. And what I've learned is the importance of DRY, YAGNI and KISS over excessive unit testing. Sadly our industry has become obsessed with unit tests. I'm of the opinion that unit tests have their place, but integration and e2e tests have more value and should be prioritised, reserving unit tests for algorithmic code. Pushing for unit tests everywhere in my view is a ginormous waste of time that can't ever be repaid in quality, bug free code. Why? Because leads to making code testable through dependency injection and 'humble object' indirection layers, which increases the LoC and fragments code that would be easier to read over different classes. Add mocks, and together with the tests your LoC and complexity have tripled. 200% code size takes 200% the time to maintain. This time needs to be repaid - all this unit testing needs to save us 200% time in debugging or manual testing, which it doesn't unless you are an absolute rookie who writes the most terrible and buggy code imaginable, but if you're this terrible writing your production code, why should your tests be any better? It seems that especially big corporate shops love unit tests. Maybe they have enough money and resources to pay for all these hours wasted on unit tests. Maybe the developers can point their 10,000 unit tests when something goes wrong and say 'at least we tried'? Or maybe most developers don't know how to think and reason about their code before they type, and unit tests force them to do that?

Do you believe in QA who only tests the application as a user i.e just blackbox testing of clicking here and there.?
The QAs in my company doesn't have a clue on how the shit works and most of them don't even understand a line of code.
I feel that it's really important to test the application from the web api level as well to test out all the complex business logics which may not be feasible from the UI.

Just joined a new company and can only describe the merge process as madness.....is it or am I the one that is mad?!

They have the following branches:

UAT#_Development branch
UAT#_Branch (this kicks of a build to a machine named UAT#)

Each developer has a branch with the # being a number 1 to 6 except 5 which has been reserved for UAT_Testing branch.

They are working on a massive monolith (73 projects), it has direct references to projects with no nuget packages. To build the solution requires building other solutions in a particular order, in short a total fucking mess.

Developer workflow:

Branch from master with a feature or hotfix branch

Make commits to said branch and test manually as there are no automated tests

Push the commits to their UAT#_Development branch, this branch isn't recreated each time and may have differences to all the other UAT#_Development branches.

Once happy create a pull request to merge from UAT#_Development to UAT#_Branch you can approve your own pull request, this kicks off a build and pushes it to a server that is named UAT#.

Developer reviews changes on the UAT# server.

QA team create a UAT/year/month/day branch. Then tell developers to merge their UAT#_branch branches in to the previously created branch, this has to be done in order and that is done through a flurry of emails.

Once all merges are in it then gets pushed to a UAT_Testing branch which kicks off a build, again not a single automated test, and is manually tested by the QA team. If happy they create a release branch named Release/year/month/day and push the changes into it.

A pull request from the release branch is then made to pre-live environment where upon merge a build is kicked off. If that passes testing then a pull request to live is created and the code goes out into production.

Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh it's a total mess. I knew when I took on this job it would be a challenge but nothing has prepped me for the scale of the challenge!! My last place it was trunk based development, commit straight to master, build kicks off with automated testing and that just gets pushed through each of the environments, so easy, so simple!

They tell me this all came about because they previously used EntityFramework EDMX models for the database and it caused merge hell.

Vue, a classy piece of shit. I need to write my tests. But half of the vue-test-utils is either broken or has literally 1.5 lines of explanation. How do you expect me to create a functioning test if the tests in your testing framework are broken

Critical bug in production? Sorry, can't fix it right now: We've got a build running with 1 hour of build time left, 8 hours of automatic tests, 3 days of manual testing, and a partridge in a pear tree. Your fix can be in the next release.

How do you implement TDD in reality?

Say you have a system that is TDD ready, not too sure what that means exactly but you can go write and run any unit tests.

And for example, you need to generate a report that uses 2 database tables so:

1. Read/Query
2. Processor logic
3. Output to file

So 1 and 3 are fairly straightforward, they don't change much, just mock the inputs.

But what about #2. There's going to be a lot of functions doing calculations, grouping/merging the data. And from my experience the code gets refactored a lot. Changing requirements, optimization (first round is somewhat just make it work) so entire functions and classes maybe deleted. Even the input data may change. So with TDD wouldn't you end up writing a lot of throwaway code?

A lot of times I don't know exactly what I want or need other than I need a class that can do something like this... but then I might end up throwing the whole thing out and writing a new one one I get a clearer idea of what i or the user wants or needs.

Last week I was building a new REST API, the parameters and usage changed like 3 times. And even now the code is in feasibility/POC testing just to figure out what needs to be used. Do I need more, less parameters, what should they be. I've moved and rewritten a lot of code because "oh this way won't work, need to try this way instead"

All I start with is my boss telling me I need an API that lets users to ... (Very general requirements).

Coworker: "Hey, so I discovered this library that automatically brings up and tears down local containers to perform unit tests on data sources"

Me: "Sounds neat"

Coworker: "Yeah, I've been messing with it locally, and it means we don't need to have the data sources installed on our machines or rely on the ones in the testing environment."

Me: "That's good"

Coworker: "Just a shame I had to roll back our testing framework to a previous version and refactor the code in all our other tests as a result."

Me: "Wait what? *looks at documentation* It says they support the newer framework"

Coworker: "Yeah, but I couldn't get it to work. So I'm just gonna make a PR for it, okay?" *Proceeds to make a PR, approve and merge the code before I can comment further on the changes*

Welp, there goes all my motivation to get anything done for the rest of the day.

When you spend hours in a messy codebase to fix a bug properly and add an integration spec to cover that specific case.
And even you do a round of testing on staging + providing screenshots, there is always someone on the team that will write in your PR, "It works, I tested the change on my machine".
I understand that some people are skeptical but to the point of not trusting integration tests + screeshots/recordings then please test it on staging or production next time because if it works on your machine doesn't mean it will work there ;)