英文:
Why method is invoked inside Mockito.when creation?
问题
以下是您要翻译的内容：
方法 DefaultMessageListenerContainer.isRunning() 被调用在 Mockito.doReturn(..).when() 声明中。为什么？
@Test
public void isRunning_validParams_isOk() {
DefaultMessageListenerContainer mockMessageListenerContainer = Mockito.mock(DefaultMessageListenerContainer.class);
List<DefaultMessageListenerContainer> internalState = Arrays.asList();
Whitebox.setInternalState(this.theService, "jmsListeners", internalState);
try {
Mockito
.doReturn(true)
.doReturn(false)
.when(mockMessageListenerContainer.isRunning());
} catch (Exception e) {
e.printStackTrace();
Assert.fail("unexpected exception");
}
internalState.add(mockMessageListenerContainer);
boolean result1 = this.theService.isRunning();
Assert.assertTrue(result1);
boolean result2 = this.theService.isRunning();
Assert.assertFalse(result2);
}
英文:
The method DefaultMessageListenerContainer.isRunning() is called in the Mockito.doReturn(..).when() declaration. Why?
@Test
public void isRunning_validParams_isOk() {
DefaultMessageListenerContainer mockMessageListenerContainer = Mockito.mock(DefaultMessageListenerContainer.class);
List<DefaultMessageListenerContainer> internalState = Arrays.asList();
Whitebox.setInternalState(this.theService, "jmsListeners", internalState);
try {
Mockito
.doReturn(true)
.doReturn(false)
.when(mockMessageListenerContainer.isRunning());
} catch (Exception e) {
e.printStackTrace();
Assert.fail("unexpected exception");
}
internalState.add(mockMessageListenerContainer);
boolean result1 = this.theService.isRunning();
Assert.assertTrue(result1);
boolean result2 = this.theService.isRunning();
Assert.assertFalse(result2);
}
答案1
得分: 1
你的代码应该更改为：
.doReturn(false)
.when(mockMessageListenerContainer).isRunning();
---
在使用 `doReturn` 时，`when` 方法期望一个模拟对象，更多信息请参考[文档](https://javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/Mockito.html#doReturn-java.lang.Object-)
英文:
your code should be changed to:
.doReturn(false)
.when(mockMessageListenerContainer).isRunning();
When using doReturn, the when method expects a mock object, more info in the documentation
答案2
得分: 0
问题可能与“isRunning”方法被声明为final有关。
英文:
The problem might be related to the fact that the "isRunning" method is declared as final
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