alt Hacker NewsYou can do that with mocks if it's important that something is only called once, or likely there's some unintended side effect of calling it twice and tests woukd catch the bug
You can do that with mocks if it's important that something is only called once, or likely there's some unintended side effect of calling it twice and tests woukd catch the bug
i know you could do it, im asking why on earth you would feel its vital to verify stream.filter() was called twice in a function