Using a test framework that bends the rules of the language is far from simple. One of the things I appreciate about Go is that any mortal can understand how a

Using a test framework that bends the rules of the language is far from simple. One of the things I appreciate about Go is that any mortal can understand how a unit test works: you "just" plug in something that satisfies the interface. However, we are spoiled to have implicitly satisfied interfaces, which can be declared on the consumer side without the implementation even knowing.