java - PowerMockito 验证调用 x 次的私有(private)方法

Question

我正在使用 PowerMockito 和 spy 来模拟私有(private)方法:

final SomeClass someClass = new SomeClass();
final SomeClass spy = PowerMockito.spy(someClass);

PowerMickito.doReturn("someValue", spy, "privateMethod1");
final String response = Whitebox.invokeMethod(spy, "anotherPrivateMethod");

// I can now verify `response` is of the correct data
// But I also want to verify `privateMethod1` was called x times or so

我不知道如何验证我的方法被调用了 x 次。

旁注

让我所有的私有(private)方法都受到protected，然后在我的测试类中扩展那个类并这样做是否更好？

Answer 1

这样就可以了。

PowerMockito.doReturn("someValue", spy, "privateMethod1");
final String response = Whitebox.invokeMethod(spy, "anotherPrivateMethod");
assert(response)
verifyPrivate(spy, times(1)).invoke("anotherPrivateMethod", "xyz");

我假设您的私有(private)方法 (anotherPrivateMethod) 采用一个参数“xyz”。您可以根据您的私有(private)方法声明对其进行修改。