JavaScript Testing - Mocking Async Code

my friend,just perfect.................

beautiful

Great! Thanks!

Thank you for this video.

Max, thank you so much!!! <3

Great video, though Concepts are more advanced than the previous video

Is this possible to do in angular with is configured to use jest? Is it possible to override a function manually like in the video?

Cool tests with Jest

As always, you're the best tutor! Note: Max, when I open the link to the github to clone the code I got the previous video's code and not the one you teach here about mock. Not sure if it's only for me but please take a look so it will help others to easily code along.
Again, thanks a lot as usual for your wonderful tutorial.

When I run my mocks with --coverage I do not get any coverage, but when I run my test without the mocks I get coverage. Does Jest not cover mocked code??

I would really love a full course on testing with jest, enzyme and react testing library

Thanks for the help

Great video!

How convenient would it be to tell my engineering manager - “hey I just decided to take a few functions in this micro service and slap em in a util file because Jest was busting balls”. Yaaaa… not likely. It would of been good to see the work needed to get a passing test with your application as is because that luxury of moving around functions for testing will not pass any PR.

Great metaphore in the cover XD

Great video mate !!!! Thanks

Good explanation! Thanks.

Super helpful, thanks Max!

How to cover onkeydown property

10/10 explanation

That was crystal clear, thanks

app.js is not the same I got from github. Schade

Hey Max! This is Ashutosh Tiwari ! Thanks for this ❤️ As always you are great !

Max, the starting code you linked in the description is actually the code from the PREVIOUS video. I cannot seem to find anywhere the starting code for this video. Can you please include it? Thanks for another great tutorial!

awesome

Excellent video.
I've been using mocha/chia/nyc for years.
I think i'll try jest.

Hi, How can I mock an api request time out or rejection for rate limiting so I can build back off functions?

Honestly the best explanation I could find on mocking. Thank you :)

Thank you!!

Awesome!!!!!!!

You are such a gifted teacher. So focused. Thank you

Thanks Max!

thanks man!

Does this mean that when you change the fetchdata function, you also have to change it’s mock or are there any tools that can help with this?

A very nice tutorial on javascript testing. Thank you.

thank you for the tutorial. Please make more videos in testing.

how can we stub this?



// some module, "sum.js" that's "required" throughout the application
module.exports = function(a, b) {
return a + b;
};

best explanation about Mocking on the internet, thanks! 😀

I like the funny accent lol
The subject of vidéo is very pertinent thank u

very, again, very good!

You saved my life!

It just slow down the development

Hahaha, Max always pops up when searching for something I need <3

Really excellent instruction! I bought your React course on Udemy. You are a very good teacher Thank You!

Max, I am trying to be good and start writing tests for my code. But I have a problem.... since all tests should be an island, what I do in one test should not influence another. The problem is that my variable, for example, that holds a list of all the users who have joined the game will hold data from a previous test. How do I deal with variables like that? Thanks.

Max you are the best!