Coder Himanshu

 # Testing in custom react hooks      Now here is a problem if we directly use old method to get custom hook value. As, hook is not a dom element so it will throw an error. So, what we can do is use renderHook instaed of default render option  Now after using it in above way our test passes    we are using initalcount in object becayse type we assigned is object   Act Utility Check increment and decrement  Now the count should be 1 but it is not so it throws an error  We are directly calling increment so act not works ...knowmore by wathcing video again or see documentaion    Codes that causes state update can't be wrapped by act so we need to manually do it b