Learn To Test React Hooks In 6 Minutes - How To Test React Hooks Using react-hooks-testing-library

In this video I'll show you how to test react hooks using react-hooks-testing-library

[waleedsharif]

Can we use this testing method on regular component (not custom hooks), can we use renderHook for testing those if are not in custom hook?

[mattmarkus]

2:12- I have a quick question. If I use this hook in App but then use it again somewhere else in the tree, will that component get a unique "instance" of this hook? I assume so but I'm just curious.

[Alexander-ztkz]

Good, but how would you unit test code that runs in a useEffect hook at an interval? Would you just test the callback?

[ramzeis-software]

How it is done if you don't have the state defined inside the hook, but instead the state is a global state coming from a global context provider?

[ABUTAHER-wggz]

i want to use firebase auth by google and other service like twitter and etc, but if i signin by google auth provider it is work fine

but other services not working properly

[ahmedmuhammedelsaid]

could you make more videos about the test please

[Arthur-vhme]

Maksim, you are the best, bro. No I say thanks for all your videos

[juztinlazaro]

How can you test the useCounter with App component? or how you can test App component of initial value of useCounter, side effect and etc?

[sinashohrat]

what's the purpose of act function?

[keiji]

hi.
can I do something like using
result.current.register() to change
reqired:false to {required:true}?
thank you very much

[carlosoliveira-burndev]

Does anyone know how to test this hook in a test it is being used on a component ?

[ABUTAHER-wggz]

Hello, could you please help me about firebase authenticaton

[easy_english_]

Hi Maksim Ivanov, why I did the same as your tutorial but receive different result in terminal? Please help! (Error from App.js, I think so...)

[aashish]

The guy looks like Theon Greyjoy from Games of Throne

[mainframe]

video is almost same with another youtube tutorial, looks like this guy just copy pasted that.