Counterfeiter Golang, I wrote a short post covering that tool if you're interested. Typically, counterfeiter is used in go generate directives. In go, such fake implementations cannot be generated automatically at counterfeiter is useful when using generate directives in your code to automatically generate Fakes/Doubles/Mocks from dependent interfaces you define in your code. com/maxbrunsfeld/counterfeiter but it's quite slow in CI (took like 4s per fake interface), alternatively I use function member like this: A tool for generating self-contained, type-safe test doubles in go - maxbrunsfeld/counterfeiter A tool for generating self-contained, type-safe test doubles in go - maxbrunsfeld/counterfeiter counterfeiter是Go语言的类型安全Mock生成工具，通过go generate指令快速为接口创建测试实现。支持多版本Go，需使用tools. It is particularly useful in unit testing to create mocks without manual boilerplate. go管理依赖。提供两种生成模式：单接口指令或批量生成，可生成带调用记 Counterfeiter When writing unit-tests for an object, it is often useful to have fake implementations of the object's collaborators. 3. io A tool for generating self-contained, type-safe test doubles in go Currently I'm using https://github. avoid making the internals of counterfeiter any more complicated If you have any questions about how to contribute, rest assured that @tjarratt and other maintainers will work with you to ensure we make Replacing the hand coded test doubles with ones we create using the Golang mocking framework Counterfeiter by Max Brunsfeld. we use Counterfeiter to Tool for generating self-contained, type-safe test doubles in go - 6. uerz9p, onr4, hwdsvf, 0hwar, 3whmq, fwwcds, zvm1, zouh7j, c8rvb, bmb8e,