Mocking means replacing real objects with pretend ones during testing, especially in unit tests. This technique lets to create different scenarios without using real resources, which saves time and effort. The Mock() object from the unittest.mock cla...
![[React] 당신은 상태를 필요로 하지 않을 것입니다. #5 - 부작용 편](https://cdn.hashnode.com/res/hashnode/image/stock/unsplash/UYsBCu9RP3Y/upload/0d70ad07155e2f580dd1cf2c56518795.jpeg)
