套餐AfuncValidate(){db.CheckPresent()//howtomockthisfunctionwhichisinanotherpackagereturnnil}我正在Golang中编写测试用例来测试从另一个包调用CheckPresent()函数的函数。如何模拟CheckPresent()函数？ 最佳答案 typeCheckerinterface{CheckPresent()}//mocktypecheckerMockstruct{}func(mcheckerMock)CheckPresent(){}//prod