我正在使用 Powermockito,mockito 和 TestNG.我的测试类扩展了 PowerMockTestCase.我想模拟一个 void 方法.为此,我使用了以下示例语法,
I am using Powermockito, mockito with TestNG. My test class extends PowerMockTestCase. I want to mock a void method. For that I used following sample syntax,
@PrepareForTest(TestClass.class) class Sample extends PowerMockTestCase{ @BeforeClass public void beforeClass(){ TestClass obj = PowerMockito.spy(TestClass.getInstance()); PowerMockito.doNothing().when(obj).voidMethodName(Matchers.any(Type1.class), Matchers.anyString(), Matchers.any(Type2.class)); }当我给出这个时,我得到:
When I give this, I get :
FAILED CONFIGURATION: @BeforeClass beforeClass org.mockito.exceptions.misusing.UnfinishedStubbingException: Unfinished stubbing detected here: -> at org.powermock.api.mockito.internal.PowerMockitoCore.doAnswer(PowerMockitoCore.java:36) E.g. thenReturn() may be missing. Examples of correct stubbing: when(mock.isOk()).thenReturn(true); when(mock.isOk()).thenThrow(exception); doThrow(exception).when(mock).someVoidMethod(); Hints: 1. missing thenReturn() 2. you are trying to stub a final method, you naughty developer!你能告诉我我在这里缺少什么吗?
Can you please let me know what I am missing here?
谢谢
推荐答案如果void方法不是final方法,就不用PowerMockito了!另外,我不明白你为什么要嘲笑doNoting()".如果你有一个默认的模拟行为,当调用 void 方法时抛出异常,并且对于特定的测试用例你想要覆盖这个行为时,这将被使用.Ib 你的情况,会完全删除这条线.
If the void method is not a final method, you do not need to use PowerMockito! Also, I don't see why you would mock "doNoting()". This would be used if you had a default mocking behavior, throwing an exception when the void method is called, and when for a specific test case you would want to override this behavior. Ib your case, would remove this line completely.
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