My biggest dev sin is not writing any unit tests for devRant :/

Two unit tests, no integration tests.

He's got a valid point

Unit testing be like "all tests passed"

My worst nightmare:

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

It's the unit tests themselves

Finally, a good use for Unit Testing :D

Came home late last night and told my wife I'm skipping dinner to take a 1hr nap as it's going to be a long night of bug fixing and testing. Woke up, my wife and 1yr old son are already asleep. Saw the pic below posted on the wall above my work area at home. She's a teacher, she's never heard me mention it, and I don't use this method (I prefer music on my headphones). But she does know I lurk devrant so she must've browsed here while I was napping. Feels good. Code fixed, checked-in, unit tested and released for user testing.

We have this stupid library at work. Its called Randomness, and its basically just a wrapper over the standard .NET System.Random class to help our devs generate random data for unit tests easier.

Debate about random data in unit tests aside.

I came across a bug in randomness. Theres a PickFrom function which gets passed an array, and returns a random element from the array. Problem is, it uses Random.Next to do this, and the max value was set to the array length, minus one.

Random.Next generates values inclusive of the min value, and exclusive of the max value. Arr.Length-1 as a max value, is wrong, the last element in the array would never be selected.

So i fixed it.

And proceeded to break dozens upon dozens of unit tests that were now testing from their full sets of data, and had actually been faulty for god knows how long.

Been lurking here for a while. Finally pissed off enough to post.

Been programming in Ada for nearly a decade now. One of the few younger devs who knows the language well. Have a large collection of libraries and tools written in it, open source. Done contract work. Looking to get out of my current line of work, which is medicine, because fuck this recent legal climate. I'm spending all my time dealing with legal compliance and it rapidly changing.

I see a job posting from a company looking for a programmer to mostly write testing stuff for clients. They mostly work with Ada. I've written a whole unit testing and integration testing framework. Perfect. Apply. "You don't have the required skills." Oh... K then.

Wanna guess what I was just offered as contract work. Same company. I guess i'm fucking qualified if you asswipes sought me out to ask me to fix your fucking bullshit.

What the hell is wrong with management and HR in recent years?

The moment I dared ask a colleague about unit testing, and instead of giving me a book or a look, he stashed his work, pulled over a second chair and we coded some, for an hour.

Rant.😒😡😠
I'm a college drop out. Left my college almost 1 year ago, taught myself php, js, nodejs, basics about servers and how it all works, currently learning angular, nativescript and a few small things.

People still taunt me about leaving my college. About how I should've at least completed my degree.

Student of my university don't even know how to code.
Like they only know simple hello world programs.
They have no idea about :
-Version control system
-Unit testing
-Code refactoring
-Cross-platform app development
-web hooks and REST API
-Stack overflow (Yeah, they don't know about it)
-and a whole ton of small things that you MUST know as a computer engineer like e.g. how to use Vim

I keep getting nagged about my choices and it frustrates me that I can't explain it to them cause they're dumb.

I mean seriously people! Can't you see the difference between me and an engineer who doesn't even know the difference between API and IDE?
I mean seriously?
They say it's APPLICATION PROGRAMMING INTERFACE so it's Qt creator or [any other IDE]

How can I deal with this kind of nonsense?

I'm from India, it's that bad here.

Anybody else a drop out? How did you handle it?
My parents are supportive but they too sometimes worry.

Unit testers be like: "looks like it's working"

Unit testing, unit testing, 1-2-3. Is this thing on...?

Unit testing be like "all tests passed"

Worst bad practice..

Manager: I need code today
Developer (thinking) : let me give it without unit test. Anyways tester will test it.

Manager to tester: complete testing fast.

Tester(thinking): developer must have unit tested it. Let me skip it.
Enjoy testing completed.

God help clients.. 😊

"Trinidad And Tobago" changed their country name to "Trinidad & Tobago", and the .Net framework reflected that change.
So that's why this unit test is failing.

I GUESS BULLSHIT IS NOW INTERNATIONAL.

This is my life now...

How can testing and debugging 10000 lines of uncommented, obfuscated code get worse?

Testing and debugging 10000 lines of uncommented, obfuscated code in visual studio.

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...

As a Java developer, reasons to kill other programmers:

- static mutable variables
- WRITING to static mutable variables
- API call with Framework X didn't work. Add Framework Y along with X and try that. Wrap X in try/catch statement. Catch block fires framework Y.
- six, seven, ten levels of nested code. Zero thought put in organization
- 6K LOC Java files
- spring (singleton? Maybe) object assigning values in static mutable (see pt.1)
- a couple of unit tests in code base that no longer work. Zero unit tests in new code
- unit testing disabled in CI pipeline
- empty catch blocks
- pass mutable data between threads. Modify in various places concurrently.

!rant

Friday Night! Let's do some crazy stuff......Unit Testing and wine drinking

When you write your own unit tests, and feel like an actor doing their own stunts.

No? Anybody?

My devGoals for 2018:
- Build a RESTful API with NodeJS just for learning.
- Finish my first product (electronics sideproject).
- Convert more people to use CraftCMS or at least not use Joomla or WP.
- Get a raise.
- Add Continuous Integration to more projects.
- Add more unit testing where appropriate.
- Create and release a mobile app.

To be continued...
*playing to be continued meme sound*

tfw you're writing tests for your unit tests for your testing system

I don't understand unit testing, you won't explain it to me and I will never use it properly.

Go fuck yourself, internet of modules and node.js and fucktards who think they write good code but suddenly my simple webapp is 200mb big without even adding any content yet.

Sometimes the testers do a good job, sometimes.. 😂😂

Today I'm going to work on my side project that I haven't touched in weeks.

I want to utilize Angular 2 which means I'll need to learn TypeScript. I also want to use the new .Net Core and EF Core 1.0. Oh and I want to handle authentication using JWT!

Wow, that's gonna be a lot of effort to get things off the ground... maybe instead I'll use this time to learn some new concepts. Maybe watch this episode of Fun Fun Function, or maybe this video on writing Assembly code for an app on Raspberry Pi, that sounds cool!

Actually, you know I should really teach myself dependency injection and unit testing for once. I'm so behind the times.

Well, really I should finish this book on design patterns first. Ok, where did I leave off? Page 20 I think... ehh... maybe I'll just work on my side project.

Tomorrow... tomorrow, I'll work on my side project.

There's so many cool technologies too look into now a days, but so little time.
-docker
-laravel
-.net
-react
-es6/es7
-elasticsearch
-redis
-unit testing

Where do i download more hours to add to my days?

The weird feeling you get when you ask a colleague what he recommends as unit testing framework for C# and his first response is: "What do you mean by 'unit testing'?"

1. Slack. Pretty good chat app for dev companies, I use it to prevent people standing next to my desk 40 times a day.

2. Unit testing tools, especially when fully automated using a git master branch hook, something like codeship/jenkins, and a deployment service.

3. Jetbrains IDEs. I love Vim, but Jetbrains makes theming, autocompleting & code style checks with mixed templating languages a breeze.

4. Urxvt terminal. It's a bit of work at the start, but so extremely fast and customizable.

5. Cinnamon or i3. Not really dev tools, but both make it easy to organize many windows.

6. A smart production bug logger. I tend to use Bugsnag, Rollbar or Sentry.

7. A good coffee machine. Preferably some high pressure espresso maker which costs more than the CEO's car, using organic fairtrade hipster beans with a picture of a laughing south american farmer. And don't you dare fuck it up with sugar.

8. Some high quality bars of chocolate. Not to consume yourself, but to offer to coworkers while they wait for you to fix a broken deploy. The importance of office politics is not to be underestimated.

Well now, I wouldn't want to mention anyone specific since talking about someone behind their back and calling them 'weird' isn't very nice. 🙄 But absolutely HYPOTHETICALLY speaking, if I HAD a weird coworker, they would probably...
- ... strut about the office, telling all how great yet underpaid their work is
- ... write lots of 'concepts' because coding is for lowly programmers
- ... insist that the code they have to do when boss is looking is simply too complicated for unit testing, and 'that's great!'
- ... brag about their/wear to work a ridiculous array of ties in every colour imaginable, when everyone else shows up casual

- ... trap people into listening to them talk for hours about...
-- ... ties
-- ... their misspent youth
-- ... how awesome they are/were/will be
-- ... why it's a good idea to eat cheese

- ... never let me forget I'm female, coz *insert BS reasons why all devs must by nature be male here*
- ... send me little unsolicited notes and mails with funny (sexist) jokes *har har*

- ... be let go, at which point everyone else discovers why they had so much time that they could spend chatting away at the watering hole
- ... earn the eternal hatred of anyone picking up the pieces of their 'work'
- ... try to steal our customers away who will laugh in their bloody face

Just my theory, of course..

"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.)

After 10 years of development, and 7 years of being happily married, I'm in love again... With Unit Testing.

"We don't have time for writing tests"
"Yeah we could write them but only if the client paid us for that"
"You can just test new features manually!"

- Most devs of our mobile team.

Every day they're fighting with bugs and when they're fixed, a couple more pop out of nowhere.

Dear god help me.

Ignorant, stale old Dev I work with discovers huge bugs with a new project. A few weeks earlier I had brought up the fact that he does zero unit and behaviour testing and got basically laughed at.......

When you are running some unit test cases with less code coverage

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

Today I started work on a new project that contains a lot of legacy. I asked the developers about unit testing javascript and was told that not only is there none in place, but it's not worth adding any in.

At first, I grimaced and thought fair enough. This is their codebase, it's their choice. I've now been thinking about this for a few hours and have instead decided that screw those guys, I'm adding in a testing framework, a module pattern that's compatible with the existing code, and unit testing the crap out of it. If they don't want it they can refactoring it out, but I can't bring myself to intentionally deliver code I know is crap.

I WILL FORCE CODE QUALITY ON THEM.

Not doing unit tests

Today I had to write a unit test to test a method that internally used a random number generator...

Aha
Ahaha
Ahahaha
My test was literally just assertNotNull...

Well shit....there goes my weekend.

God: you qualify for reincarnation. What advice from past life do you want me to retain in your memory ?
Me: never forget to write those unit tests!

Not all unit tests are created equal...

just saw a contract job "Write tests for existing codebase"....

Found out today that the company wants to hire the consultant that thinks that unit testing is a waste of time, CI and code coverage metrics are useless, DI is mumbo-jumbo. But 500+ line procedural methods are fine, you just start the method with a small essay of a comment on what it does...

Some ranters get pissed with junior dev who thinks unit testing is not necessary and a waste of time. While I'm here convincing all senior devs in my office why testing is important. I gave up.

Dear coworker,
when I asked: "So, how does it work?", I didn't expect the answer to be: "Well, you push this button, wait three seconds and when it's finished, this LED turns on."
I was hoping for a more in-depth description (like, the way you'd consider me to be seriously interested in your work or learning from you) along the lines of "Well, you see, I have written this CLI-Tool here, which connects to the adapter and parses the contents of the file via serial interface to the on-board controller. This controller performs an integrity check of the device and then decides whether to flash or not. The testing unit itself checks if its being programmed with the right parameters."
Of course I know how a programming device works but I was interested in your solution in this special case ... so I think I'll just check the doc later if there'll ever be some.

Preaching about unit testing but never doing it myself

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. !!!

Unit testing is bullshit. Junior spotted!

Not sure if it was 2016 or late 2015, but it's a fun story anyway (and if it's not you'll at least learn something from it).

Back at the time I was quite new to unit testing (weird how it has become second nature in a years time). I was writing some software that was supposed to send out some SMS to customers. Of course this had to be tested. However, it was a bit difficult to test (or so I thought) without actually receiving an SMS to know if it was sent. So I decided to use the live API key to make sure the sending of SMS was actually working correctly. I tried it a few times but didn't receive an SMS. So I kept working on it and running tests.

The testing setup I had at the time was just a continues loop that went through all tests to make sure it all still worked (I've moved to only checking on file changes now, but that is besides the point). Keep in mind I was still running these tests, in a loop, with the _live_ API key.

So the end of the working day arrives and I go home and sit in the train. All of the sudden I receive some test SMS. I was thinking "hey nice, it did work". Then I started receiving more. It soon turned out to be an alarmingly big amount of SMS. It stopped around 100, but don't think that was the end of it. Oh no. I had changed the number to send the SMS to from my own number to a different number (+31612345678 to be exact, which I found out later isn't an actual phone number. I really hope I was right about that). I was beginning to become nervous, but there wasn't much I could do.

The next day I returned to work and checked the API for sent SMS. Turns out I had sent a couple of thousand (I think between two and three thousand) SMS in a couple of hours. Most of them to the test number I had supplied.

This probably cost the company a couple of hundred euros. Luckily my colleagues and team leader all thought it was pretty funny, but did tell me not to do it again. And I haven't of course.

Lesson learned: don't use live API keys during testing (among other things :)).

So yeah that was probably my worst dev experience.

When your product owner tells you to forget about architecture and unit testing, "just push it out"...

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

Apart from having a baby which is the hardest in the world，i think the hardest project is to learn to code.

I studied philosophy and anthropology but gamed a lot. Me and a good mate decided to work together and he told me hed teach me coding.

The guy is a genius but he is a reckless rebel genius who tells everybody to fuck off.

So，after 1 year in a half of intense coding where i had to learn linux， networks， and im not shitting you html and css as well and of course javascript.

He has now put me on， for the last 2 month， in charge of our front end backoffice. I have to design forms that do the right http requests，do the unit testing， play with redux-form， react-redux and he has thrown me into the basic java backend so i can begin working with entites and how i serve the data and link it to the database and even create tables.

Every time i fail hemakes me remake everything.

I actually came on devrant to study the dev community (i always gamed a lot but this is a whole different community). The dev community is pretty awesome and unique.

Anyhow， i remember when i saw him as me to complete an exercise and i didnt event know which words were the reserved language ones and those i could use myself. It was like fucking magic.

Is unit testing necessary?

unit testing

When your code has had it with test too.

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.

First software refactoring in the company I worked for. No test environnement because "who needs it?", no unit testing, no comments, had to make sql updates and shit, was scared all day long that something would fuck up.
"Fuck fuck fuck, forgot a part of the where !" Had to fix everything quickly so no one would notice, no coffee/smoke pauses. On top of that, got a ton of retarded requests from the PM and other technicians working with me like "hey boi, could you add an icon to every button we made? There's like a thousand, we need it for tonight, our client will come visit us and I want to show him a better interface blablabla"
And since I was an intern, I couldn't refuse, had to work like a prostitute in virgin-land, and for what?

"Oi, you did good, now do other stuff"

*Completes unit testing training*
*Achieves fresh perspective*
*Looks at game code*
*Prepares to right unit tests for that problem method*
*Stares at code as crickets chirp*

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.

Need to rant. I am doing programming 2 at university with java and the assessment is to make a card game. The subject is shit and is basically going over loops, variables, conditionals ect which we learned in introduction to programming and programming 1.

This leaves little time for oop principles, design patterns inherentance and all other useful stuff.

I am dedicated to making a career in programming and want to do my assessment the correct oop way. Although the lecturer doesn't care and is instructing the class to do it procedurally and shit.

I could do the program really quickly the shit procedural way and still get full marks but I feel dirty as hell coding like a scrub. So I'm 60 hours in on this assessment and there are so many classes and even more because of unit testing (we don't have to unit test) and I am spending way too much time.

My code is beautiful, my classes are tiny and maintainable, easy to modify and I'm learning so much about how to code oop the correct way with the help of a mentor and someone I look up to. But god does it take forever to code this way. And soo many iterations and redesigns because I'm still learning.

It's almost done but now I have another programming assessment for another class I'll have to do the dirty way because of time restraints and other assessments.

Sorry for wall of text but this is stressing me out 😛

Not learning unit testing... I've heard so many good things about them, but I've never learned how to inple.e t and use them.

Maybe I can start now, can anyone point me in the write direction?

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*

Once again, I have to go with the guy that, after seeing my horrible (I can't highlight this enough) code, decided that even I wasn't hopeless, and went on teaching me the basics of software engineering, top-down design and unit testing. All of this in two days, but it gave me the motivation to work on it, and look at me now: I'm a devRanter :')

Let's get real serious for a second here guys... How do you unit test a unit testing framework?

Before i found out about unit tests i'd create a console application where i'd test the functions

Good times

After 3 years of college, I have finally discovered the magical wonder of unit testing. All it took was me building my own application on the side to motivate myself to actually do it!

I would describe the test project i inherited as a watermelon test suite,

Green on the outside..............................

Red on the inside

Unit-testing is underrated

I'm so happy that I have the first working version of the program. Just couple of bug fixing and unit testing and I'll push the code to production.

Day 1: Just couple of bug fixing and unit testing and I'll push the code to production.

Day 2: Just couple of bug fixing and unit testing and I'll push the code to production.
.........

Day 200: Just couple of bug fixing and unit testing and I'll push the code to production.

😞

That moment when unit tests twice bigger than code itself ...

God save me, I have to write UI unit testing tomorrow

My daily life : Everything is working until I start to code...

When you have to sit with a developer and walk them through coding a solution step by step, but they have more experience than you in your field. I had to show them how to unit test the thing they wrote properly as well, because they couldn't figure out you need to actually call the method you are unit testing in your test.

Do you write unit tests before, during or after implementing a certain feature or even the whole project? What is in your opinion the best practice?

From what I've figured out, writing unit tests prematurely may lead to rewriting them because there was a better way to implement a certain feature. Although I've heard people say wiriting unit tests before development could serve as a specification - you should have an idea of how to implement a project based on the unit tests if you deleted all of the source files.

One could consider this overanalyzing, but I'm just curious what other developers are thinking and doing.

I never write unit tests.

There, I said it.

Not really a rant but I always hated unit testing because I always had to write it for code that has been written ages ago. I started a personal testdriven project a couple of months ago and I now must admit, I kinda love unit testing. My code is way better, more readable, more stable and last but not least, i know when i broke something.

I want to take this opportunity to thank my code for teaching me a lesson - making me a better programmer, one step at a time.

> Starts developing his first language ("Shit").
> Writes scripts ("Test Subjects") for testing his Shit.
> A month in development, reads about unit tests.
> Decides to write unit tests once a minimal viable product ("MVP") is developed.
> The MVP is developed.
> Executes the Test Subjects multiple times to prove himself it works.
> The Test Subjects are executed flawlessly.
> Writes a script ("GF script") to show his girlfriend how awesome the Shit is.
> IndexOutOfBoundsException ("IOOBException") is thrown.
> In disbelief, runs the GF script to see if crap is truly fucked.
> Sees that crap is truly fucked.
> Denies the truth and executes the Test Subjects.
> The Test Subjects are executed flawlessly.
> Adds more code to the Test Subjects.
> Executes the Test Subjects.
> IOOBException is thrown.
> Removes added code and accidentally leaves a new line.
> Executes the Test Subjects.
> IOOBException is thrown.
> Removes the new line and executes the Test Subjects.
> The crap works.
> Checks what his mind wrote that the computer disagrees with.
> Sees that sometimes - AND ONLY SOMETIMES - more characters are read than there actually are in a script file.
> Checks if code reads CRLF line separators as two characters and LF line separators as one character.
> It does.
> Everything seems legit.
> Reverts to the original Test Subjects and executes them.
> Is happy they are executed.
> Executes the GF script.
> Accepts the fucked crap - the denial stage is over.
> Learns a lesson.
> Is too tired of family issues and programming issues.
> Goes to sleep.
> Has a nightmare about IOOBException. (Yeah, right...)
> Wakes up.
> Does important life stuff.
> Writes a rant/story on devRant.
> Is going to write unit tests.
> Is going to resolve the fucked crap.

Write your unit tests. Otherwise, debugging can be a bitch. Now I have to see where exactly the error is - the tokenizer, sequence reader, parser or something else. With effective unit tests, I would probably know instantly.

Lesson learned. I'm going to fix this. Life moves on. Happy coding, fellow devRanters!

You cant be a recognzied as a good developer, untill you are a good tester or say produce least bug free code. You should do thorough testing of your code before handing over to QA. I lacked the skill of good unit testing, so have suffered alot in past years.

I think I need to start writing unit tests for my unit tests...

When a bunch of unit tests start failing locally because the AWS secret key got rotated.
oh wait...
THOSE AREN’T UNIT TESTS!!!
Unit tests do not depend on any external system, that includes AWS...
AAARRGHHHHH

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?

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.

Me: Spend lots of free time (evenings, weekends, sometimes even mornings) learning new languages, new architectures, new libraries. A lot of effort so I'm at the top of the current tech. Swift, Kotlin, MVVM, MVP, C++, functional programming, reactive programming, continuous integration, unit testing...

Get a new job - once again I have to clean up some shitty code, written by someone who went from Java script to objective c, without reading a single book on iOS development. Unused code, commented out code, redundant code, dead code. Unused assets that no one could be bothered to remove for the past 2 years.

Sometimes I wonder why do I even bother if all I ever do is maintain mess done with outdated tech by someone who couldn't give a 🐙🐙🐙

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!!!!

So I decided today was a good day to manually compile python 3.6 for my raspberry pi as it hasn't yet been added to any supported repo's. Site says: this will take approximately 30 minutes.
3 hours later: "starting unit testing"

¡rant|rant

Nice to do some refactoring of the whole data access layer of our core logistics software, let me tell an story.

The project is around 80k lines of code, with a lot of integrations with an ERP system and an sql database.

The ERP system is old, shitty api for it also, only static methods through an wrapper to an c++ library

imagine an order table.

To access an order, you would first need to open the database by calling Api.Open(...file paths) (yes, it's an fucking flat file type database)

Now the database is open, now you would open the orders table with method Api.Table(int tableId) and in return you would get an integer value, the pointer.

Now for the actual order. first you need to search for it by setting the search parameter to the column ID of the order number while checking all calls for some BS error code

Api.SetInt(int pointer, int column, int query Value)
Then call the find method.

Api.Find(int pointer)

Then to top this shitcake of an api of: if it doesn't find your shit it will use the "close enough" method of search.

And now to read a singe string 😑

First you will look in the outdated and incorrect documentation given to you from the devil himself and look for the column ID to find the length of the column.

Then you create a string variable with ALL FUCKING SPACES.

Now you call the Api.GetStr(int pointer, int column, ref string emptyString, int length)

Now you have passed your poor string to the api's demon orgy by reference.

Then some more BS error code checking.

Now you have read an string value 😀

Now keep in mind to repeat these steps for all 300+ columns in the order table.

News from the creators: SQL server? yes, sql is good so everything will be better?

Now imagine the poor developers that got tasked to convert this shitcake to use a MS SQL server, that they did.

Now I can honestly say that I found the best SQL server benchmark tool. This sucker creams out just above ~105K sql statements per second on peak and ~15K per second for 1.5 second to read an order. 1.5 second to read less than 4 fucking kilobytes!

Right at that moment I released that our software would grind to an fucking halt before even thinking about starting it. And that me & myself and I would be tasked to fix it.

4 months later and two weeks until functional beta, here I am. We created our own api with the SQL server 😀

And the outcome of all this...

Fixes bugs older than a year, Forces rewriting part of code base. Forces removal of dirty fixes. allows proper unit and integration testing and even database testing with snapshot feature.

The whole ERP system could be replaced with ~10 lines of code (provided same relational structure) on the application while adding it to our own API library.

Best part is probably the performance improvements 😀. Up to 4500 times faster and 60 times less memory usage also with only managed memory.

Greatest dev sin.... oh god there’s been a few over the years.

Hmm 🤔

I guess one of the top 5 would be making an ecommerce platform without unit testing or documentation for the front or backend. 🤫

Mind you it runs smoothly to this day so I was doing something right 😦

Hmm. Seniors have the half working experience as I do and I am the only not senior one in Dev team.

I adapt code only to "taste" good for code reviewers, but they allow themselves to commit without caring and just saying :"oh unit testing is boring"

Enough with the kindergarten. Time to prepare myself for the next job.

Employer made me delete a CI script that checked if our Gulp compiled because a colleague convinced him that “if you upload broken code to git you shouldn’t be uploading it” ..do you even know what CI is for? Don’t you know that people will inevitably fuck up eventually? I want to rip my fucking hair out right now.

Making them unit tests pass

There is how you think a system works, and there is how it actually works. Unit tests help keep those two ideas in sync with each other

When explaining unit testing:

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

*facepalm*

"I don't think we should be playing with our privates {variables} like that" - framework designer

= context =
It was noticed that we have too many setter functions to change private variables just to do unit tests. So we had a small meeting to discuss what to do about this.
Options:
- don't do the test
- ignore till another time (ie: keep the functions till its a problem)
- put the variables into a provider
- use reflection (the above quote was a reaction to this option)

Ok.. So I applied for a web dev position at a small-to-medium sized company. They had a telephonic round which they were happy with. They then sent out an assignment for me (A simple webapp to complete in 1hr). I did it and sent them the code. Finally, the face to face interview also went well.

At the end of it all, the HR comes back and tells me - "You did not use a MVC framework for the assignment and your code was not optimized for unit testing."

Me - "Ugh. (1) You did not have to call me for the face to face interview if you did not like my code. (2) You specified NOT to use any 3rd party libraries when doing the assignment. (3) You can tell people directly that you cannot afford them."

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 :(

*class ends, close laptop*

Ten hours later (right now)

Me: 😶 can't remember why these unit tests failed... Let's run again and see why.

*build success, runs more test cases and tests, all builds fine*

Best feel ever 😎

Me: Wrote and unit testing code for a user story.

Day of a Merge
PO: We need to back out the code you wrote. We have not gotten approval from legal.

Me: Uhhh well it's not going live for 4 weeks still and not harming anything but if you insist, ok.....

2 Days Later
PO: Ok legal approved the changes can you put that back in?

Me: 😡🖕🏻

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.

Trying to unit test legacy code with lots of static methods suuccks!

Wrote some unit tests to check for 404 errors that called a fake endpoint key...

Months later create that same endpoint key for unrelated reasons and spend a half hour trying to figure out WHY ON EARTH the 404 tests are all failing...

🤦‍♂️

FUCK YOU GOOGLE

I feel I have zero control as a developer.. You made the shittiest choice by bringing in intellij , you made an even worse choice by adding gradle.. You add thousands of configuration options to manifests, layouts but provide no common place to find documentation for them.. This is just nonsense.. I've wasted endless hours figuring out your dex limits, proguard rules.. It's just frustrating.. Could you be anymore counterintuitive with your unit testing framework! Honestly it's a steaming pile of shit..

*Executed maven build*

Me: What's this "no tests found?"
Senior: Nevermind it's not important. Just check if your code works.

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.

Started working as a "working student" in an it company to write unit tests. (which then will be executed automatically - so automated unit tests)

Realised that I write more or less the same code just changing the names and some parameters (sometimes more if it's not an number but a bool for example but it's pretty much the same scheme)

So I bought a tool for 1$ to use "auto complete" on custom templates.(I type testgetbool and the tool replaces this to the test case only asking for the variable name.)

So now I'm writing automated automated tests 😁😅

(which is btw pretty boring but cost & time effective)

Spent fucking 11 hrs on fixing a stupid bug in Laravel that caused all my unit tests to fail. Just because that unit testing method has no unit test...

How many people do unit testing?. Am always caught my deadline. I just fix errors in production. The client timeline are not feasible

I suck at unit testing. I really fucking suck at it.
Every time I try to write a unit test, I think to myself, what the fuck am I doing? How does this even work? What am I testing? Why do I need to new up 100 dependencies? how do I test this private behaviour from the boundaries of my object? Can I even substitute a Factory delegate? Does that even work? What if my object needs a dependency to have certain state? How do I mock that?

Does anyone have any good reading material to make me not shit at writting automated tests?

"You'll be doing X, and be sure to test everything you do. But we don't do unit testing. They aren't paying us for that."
- PM to intern coming via college (it's like a forced internship that counts as another subject for the degree).

Been wanting to get into OOP and unit testing, haven't found a single semi big project that I can use to study these techniques...

Wrote myself a class when asked to do an API call last week, and I think it looks pretty decent...

Does anyone have a ressource to just see how to do it "properly" on medium sized projects? (100k loc)

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!

unit testing is THE SHIT!

Mostly did well on the dev tests, well, except writing unit tests, don't have much experience with that. I mean, every company I've ever worked for uses it's users as tests... Management is like fuck tests push it to production... And I lose out on the much needed experience of writing unit tests.

Ah perfect... Now none of the unit tests pass...

Every. Single. Time. I've tried to learn and implement proper Unit/Instrumentation testing, the main Android devs decide to go for something else or introduce some feature or Gradle plugin that breaks every tutorial out there. I find it way easier to just test everything manually than learning the new yearly trend. Am I the only one?

My company never used unit tests. And i would love to educate but i do not know how to unit test properly. I always en up with: if i want to properly test all ins and outs of this class's + operator. I need to add checks for positive number, negative numbers, nan, infinites, nulls etc. Etc. It needs so many tests for something so stupidly simple, that i don't see a way to motivate people to use it.

Am i missing something? Is there a guideline for "ok coverage"? Is testing just that much work and is that why nobody cares until it is too late?

I have been reading a book about working with legacy code. But still i got no answers. Halp!

You know you're a glass is half empty person when you test the negative case first.

I frigging hate unit testing an AngularJS application. The amount of mocks you need to create just to test a a piece of code is unbelievable

Start with the simple things first then progress gradually.
Though I highly suggest learning unit testing as soon as possible.

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

So I'm working on some communications app which bridges the main server/database with some equipment on the field. Now this equipment works in a redundancy pair: two cpus, A and B, both connected via ethernet, one active, the other standby/replicating and no comms on it. One obvious requirement is that when this equipment swaps the active cpus the comms app should switch as well. Fair enough, going with this into testing phase.

This guy, from qa, got some instructions from someone else:
1. Trigger the soft switch from equipment so that cpus got swapped.
2. Remove the ethernet cable from the standby unit.
3. Observe the communications.

And the test goes like: cpu A is active, B is standby. Switch is triggered, B becomes active, A goes into standby. The cable is pulled out from cpu B.

Test result: failed, no comms ever

What unit testing tools/frameworks do you use?

How do you think about unit testing/TDD when writing apps? (I'm working this at 3am so might be a bit messy... Just a thought I woke up to).

Whenever I write an app, I don't write unit tests but as I'm developing I may create test functions for specific parts that I run to validate a specific component is working before moving onto the next.

So first, when I get a problem, break it up into components based on the requirements. It's usually sort of input, processor, output sequence.

Where the processor is essentially the core app. And so I start coding it, referring to the input thru an interface, model objects, adding fields as I go along (assume no matter what the input, I will get these before the logic is called). I may add some more interfaces as well for other data I may need but I know won't be going in the first input.

So I write all the logic, functions needed to get a basic app to run that does what I am writing the app for.

Only then do I write a test functions passing in different parameters to make sure the logic and response is what I want and making fixes as necessary. At that point I basically have the simplest version of the app.
(I guess this is sort of like mocking?)

Then build outwards implementing and testing components as I go along and may do some simple refactoring/redesign. (I guess all these tests are functional then, have to start the whole app).

And finally when I have the basic requirements fully complete I will add the "nice to haves" on top via refactoring of specific logic in specific components. Again testing by running the app maybe with simple inputs.

I guess now I'm thinking how do you write unit tests/TDD if the app keeps changing (via adhoc refactorings) as you are creating it?

Our systems lead is trying to tell our software person how much adding unit tests would cost. It also sounds like he wants TDD to be added in after the fact. And he's bitching because the software guy won't move forward with it until we get it with the customer. He also wants all of them automated, but doesn't want to accept that that is going to cost a lot. Like a lot, a lot. This is a guy who doesn't know algorithms (had to explain dykstra to him), doesn't understand the tech stack we are using (I had to explain .net versions, the JIT compiler, and garbage collection to him), and seems not to understand hardware (I had to explain floating point math to him), yet he feels qualified to tell us how long it is going to take us to implement automated unit tests for major, complex features.

I'm using pascal lazarus. Any zuggestions on a GOOD unit-testing framework?!

100% test coverage on a new feature? fuck yea!

Don't start the first semester teaching racket, especially when you're teaching documentation and unit-testing at the same time.
A few months later it was java's turn (same course), why dont teach that first?

I just want to use Jest to unit test my Typescript classes, but that appears to be impossible!
Testing the compiled Javascript instead doesn't seem to recognize any classname at all :(

!rant
I have my 121 in a few days with my new manager and am trying to get a raise either through moving from junior to mid level dev or being given a significant raise , am being paid a tad below the London market rate's lower range for my skill level.

Any advice on how to approach the topic?

Some bits of my background:

I got almost 4 years of exp :
almost 2 working there...
6 months short term contract as a ruby sql dev another company...
1.5 years worked for an abusive joke of a company who took advantage of my naivety since i was fresh out of uni ( did stuff like pressured me to add more features to a pojo system i made for them) barely learned anything there since i was the only IT person there developing solo, the project lasted 1.5 years and was a total mess to finish, so am not too sure of factoring it into my years of exp.

My Qualifications are:
bsc in information systems
Msc in enterprise sw engineering

My "new" Manager is seeking to retire real soon.

The company isn't doing too well but we just landed 2 big customers who are buying the product my team is working on

I Am one of two last devs on my team and we are barely holding on with the load, can't afford the time to train a newbie to join us

my department is soon to be sold (soon according to what mgr says). They have been saying so for 10 months now.

Last year , since the acquisition Is taking so long and funds were running out We were hit by a wave of redundancies which slashed our workforce in august/ july, told we could last till march this year on our funds . Even senior staff were on a reduced work week...but since we Got new customers then money should be coming in again , this should mean thats no longer the case. Even the senior staff have returned to 5 day work weeks.

Am being given only JavaScript work to do despite being hired as a junior java dev, my more senior colleagues dont wanna even touch js with a long stick

Spoke to 3 recruiters , said they got open roles in the junior- mid level range that pay the proper market range if am interested to put my cv through.
Thats like 25% more than I currently make.

Am a bit scared to jump into a mid level position in another company because i lack a bit confidence in my core java skills.
although a senior dev who used to be on my team thinks i can do it.
i recon i can take on the responsibilities of a mid level dev in me existing company since am pretty familiar with the products

I dont get to work with senior devs and learn from them since we are so stretched thin, hence am not really getting the chance to grow my skills

I know i have gaps in my knowledge and skills having not been able work in java for a while hasn't allowed me to fix that too well. I badly need to learn stuff like proper unit testing, not the adhoc rubbish we do at the moment, frameworks like spring etc

Since I have been pretty much pushed into being the js guy for the large chunks of the project over the last year , its kinda funny am the only guy who has the barest idea how some of the client facing stuff works

The new manager does seem to be a nice guy but he is like a politician, a master bullshitter who kept reassuring all is well and the company is fineeee (just ignore the redundancies as the fly past you)

The deal for thr aquisition seem to have sped up according to rumors
And we heard is a massive company buying us, hence things might pick up again and be better than ever

Any ideas how to approach the 121 with him?

Any advice career wise?
Should i push for a raise ?
promotion to mid?
Leave to find a junior to mid level position?
Tought it out and wait for the take over or company crash while trying to fill the gaps in my knowledge ?

Sorry for the length of this post

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.

Coding the new functionality, 2 hours.
Writing and testing the unit test and e2e test, 2 weeks.

In my first few months of my first dev job, I written this fragile piece of code in, trigger warning, PHP that sent out email reports to my clients. It was a two men team, and we have no clue about TDD or how to do unit testing for such code. We would just run that piece of code manually do send out dummy emails to ensure things were working.

One day the code broke. I was told by my boss to fix it. Spent the entire day trying to fix but couldn't get anything done. Finally at around 7pm my boss came by and asked why is it I couldn't get it fixed. He helped me troubleshoot and fixed it. And subsequently told me "c'mon man you're better than this."

It turns out that he changed a part of a code that was supposed return an array of strings to an array of objects, adding a second attribute that wasn't even in use.

So what that meant is that he changed a piece of working code, to include a property he didn't need, committed and push to production without even manually testing it. AND TALKED SHIT TO ME.

That was the day I learned git blame and began my journey on TDD.

Haven't done much work on my game since December. Ok so I havent done anything on my game since December. Learned Mockito and JUnit formally (finally) because that's what we'll be using at work.

Never really learnt unit testing prior, just knew it's power. I just need to find the right unit testing and mocking frameworks that work well with .net, C# and Unity3D and I'll be great.

I'll finally attempt to properly test that (those) annoying part(s) of my game. So many vectors to work out and often the object is moved to or along the wrong vector.

I'd always only imagined having to use stubs which is why I've never understood how unit testing would really help in such a dynamic environment as video game development. Especially as a one man team. Mocking is about to be my lifesaver.

Anyone able to suggest a good testing and/or mocking framework for C#, .Net, Unity3D?

Unit testing Entity Framework.

Balls.

Whenever I need to use an ArgumentCaptor<T> in Mockito, I always name it sakura.

If I had a dev superpower, it'd be the ability to wave my hand to make integration tests and unit tests appear. Seriously, they're necessary, but also painful to write

Tests, unit tests, integration tests, ui tests, tdd, bdd

I thought I was done with tests after school. Why, why you do this to me 😢😢😢

When the docs and unit tests are on point 👌🏼

!rant

Using Java is there a framework for building functional tests?

For unit testing we use JUnit but when I'm writing my code, often I need to debug against an actual db, for example, to be able check it actually will work and return the results I expected (and mocked in the unit test).

After 30 minutes of fixing the code I finally noticed that someone switched the position of "actual" and "expected" when writing unit tests.

Today I escape from the clutches of the legacy iOS project ive been stuck in for about a year and a half.
Starting on a new team, totally different stack (TypeScript/Angular).
Its bad that what makes me happiest is that we have unit tests, something thats been missing from my life for so long now. I might actually get to do TDD now.
Life is good.

Original class has 185 LoC, unit test class have 315.
But it's one of the most important classes, with most states and corner cases.
And, thanks to unit tests, one of the few classes I'm almost proud of.

What's your worst case of documentation examples that only cover the most basic of use cases, along with API docs that just repeat the name of the functions with some punctuation... angular js unit testing docs for me

Junior developer says TTDI is tedious and a waste of time. One day he fixed a bug and produced 5 new bugs in the system.

Any of you experienced Devs have any recommendations book wise for backend development (framework, unit testing, vcs, server deployment...) For java.
FYI I do have a LITTLE experience with MVCs

Trying to learn JavaScript unit testing with Vue.js and it's not going well. Took long enough just to get everything installed and now it errors as it doesn't understand <template> tags. Why is it so difficult?

Thought of learning Testing spent 2 hour looking at sample project FML.

Does anyone have experience with unit testing AutoCAD plugin applications? And || or UI testing?

Because you need a running AutoCAD application to test commands and functions it's very difficult to test the AutoCAD related methods.

I would like to know how you do it.

Sometimes I deploy to production without actually testing the changes. At least I have my unit tests!

Some day I'll replace all my function return values of type int and string with either 42 or "foobar" just to see how many of my unit tests still pass.

Unit testing always in job description but how many really write test here?

That beautiful moment when you run a #xcode test that you know must fail but you get the green lantern ¬¬

What should I do, I have a central function that is not documentated and no test-cases are written for it. I have no clue what the method should really do, I know that it works in 99.9% of all cases otherwise we had much more bugs. Now there is one Unit-Test that reports an issue. I tracked it down to this method, no one touched the method nor the unit-test.
My logical thinking says that there is one statement missing, but it could also fuck up another part of the code... (This project has a bad testing coverage :'( )

What would you do?

- copy paste the method for this special case (I would hate me so much for breaking DRY)
- inheritance?! (Would make it more complex and then it would be still untested / undocumented)
- YOLO changing oO?! (hope for luck, just joking)

P.s it's an edge case unit test, the client / customer probably wouldn't realised it if it happens

So I am working on a Java library with minimal dependencies. Everything goes well until you dont want clients knowing how to construct the internal objects and you dont have a depenency injection framework to help.
Unit testing becomes that bit trickier

Unit tests are usefule or uneeded in develepment (Node.js, React,Angular,etc...)

Can we talk about how mocha and chai work well together?

Had a 2 hour meeting where I was told to use Specflow for all of our unit and integration testing. It'll be easier for the business to read.

Spent 3 hours setting up the tests for the scenarios for the next story.

Had another 2 hour meeting where they decided it was a bad idea to wrap all unit and integration tests in gherkin...because the business users don't want to read gherkin...

to the devs I deal with: assertions arnt hard... learn to use them.

YUS finally got that motherfucking test to pass! On to the next one!

For the old school gamers out there, today I realized that the method by which the Temporal Security Annex detects temporal disturbances in the game The Journeyman Project is, effectively, unit testing time itself.