本课内容目前为英文。
Prove the promise
An API is a promise to every app that calls it. Tests check that you keep that promise, mocks let you test without the real world, and monitoring tells you when production breaks it.
本课内容目前为英文。
An API is a promise to every app that calls it. Tests check that you keep that promise, mocks let you test without the real world, and monitoring tells you when production breaks it.