kotlin - 在将模拟验证与断言库一起使用时，检查所有断言和验证

Question

我希望测试报告所有断言和验证。因此，声明库(在这种情况下为mockk)声明的KotlinTest验证和都应运行，而不要短路。

换句话说，我不想停止测试...

verify(exactly = 1) { mock.methodcall(any()) } // ... here
success shouldBe true // how can I check this line too

也不...

success shouldBe true // ... here
verify(exactly = 1) { mock.methodcall(any()) }  // how can I check this line too

这该怎么做？我愿意只使用一种工具。

Answer 1

根据您的评论，您说您正在使用KotlinTest。

我相信在KotlinTest中，您可以将 assertSoftly 用于所需的行为:

Normally, assertions like shouldBe throw an exception when they fail. But sometimes you want to perform multiple assertions in a test, and would like to see all of the assertions that failed. KotlinTest provides the assertSoftly function for this purpose.

assertSoftly {
  foo shouldBe bar
  foo should contain(baz)
}

If any assertions inside the block failed, the test will continue to run. All failures will be reported in a single exception at the end of the block.

然后，我们可以将您的测试转换为使用 assertSoftly:

assertSoftly {
    success shouldBe true
    shouldNotThrowAny {
        verify(exactly = 1) { mock.methodcall(any()) }
    }
}

有必要将 verify包装在 shouldNotThrowAny中，以使 assertSoftly在引发异常时意识到它