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How to use should_throw_mockito_exception_when_invocation_handler_throws_anything method of org.mockito.internal.handler.MockHandlerImplTest class

Best Mockito code snippet using org.mockito.internal.handler.MockHandlerImplTest.should_throw_mockito_exception_when_invocation_handler_throws_anything

Source:MockHandlerImplTest.java

...49        }50        Assert.assertNull(ThreadSafeMockingProgress.mockingProgress().pullVerificationMode());51    }52    @Test(expected = MockitoException.class)53    public void should_throw_mockito_exception_when_invocation_handler_throws_anything() throws Throwable {54        // given55        InvocationListener throwingListener = Mockito.mock(InvocationListener.class);56        Mockito.doThrow(new Throwable()).when(throwingListener).reportInvocation(ArgumentMatchers.any(MethodInvocationReport.class));57        MockHandlerImpl<?> handler = create_correctly_stubbed_handler(throwingListener);58        // when59        handler.handle(invocation);60    }61    @Test(expected = WrongTypeOfReturnValue.class)62    public void should_report_bogus_default_answer() throws Throwable {63        MockSettingsImpl mockSettings = Mockito.mock(MockSettingsImpl.class);64        MockHandlerImpl<?> handler = new MockHandlerImpl(mockSettings);65        BDDMockito.given(mockSettings.getDefaultAnswer()).willReturn(new Returns(MockHandlerImplTest.AWrongType.WRONG_TYPE));66        // otherwise cast is not done67        @SuppressWarnings("unused")...

should_throw_mockito_exception_when_invocation_handler_throws_anything

Using AI Code Generation

1import org.junit.*;2import static org.junit.Assert.*;3import org.mockito.*;4import static org.mockito.Mockito.*;5import org.mockito.exceptions.base.MockitoException;6import org.mockito.exceptions.misusing.NotAMockException;7import org.mockito.internal.handler.MockHandlerImpl;8import org.mockito.internal.invocation.InvocationBuilder;9import org.mockito.internal.invocation.InvocationMatcher;10import org.mockito.invocation.Invocation;11import org.mockito.invocation.MockHandler;12import org.mockito.listeners.InvocationListener;13import org.mockito.listeners.MethodInvocationReport;14import org.mockito.stubbing.Answer;15public class ExampleTest {16    private MockHandlerImpl handler;17    public void setup() {18        handler = new MockHandlerImpl();19    }20    public void should_throw_mockito_exception_when_invocation_handler_throws_anything() {21        try {22            handler.handle(new InvocationBuilder().toInvocationMatcher());23            fail();24        } catch (MockitoException expected) {25            assertThat(expected).hasMessageContaining("Mockito encountered an internal error");26            assertThat(expected).hasMessageContaining("Mockito is confused and does not know what to do next");27            assertThat(expected).hasMessageContaining("Please report this problem to the mailing list");28        }29    }30}

should_throw_mockito_exception_when_invocation_handler_throws_anything

Using AI Code Generation

1I have a problem with the following code (I am using JUnit 4.12):2public void test() {3    List<String> mockedList = mock(List.class);4    when(mockedList.get(0)).thenReturn("first");5    when(mockedList.get(1)).thenThrow(new RuntimeException());6    when(mockedList.get(anyInt())).thenReturn("element");7    assertEquals("first", mockedList.get(0));8    assertEquals("element", mockedList.get(999));9    try {10        mockedList.get(1);11        fail("Should throw exception");12    } catch (RuntimeException e) {13    }14}15The last assertion fails because mockedList.get(1) returns "element" instead of throwing a RuntimeException . I think this is a bug because the documentation says:16I have a problem with the following code (I am using JUnit 4.12):17public void test() {18    List<String> mockedList = mock(List.class);19    when(mockedList.get(0)).thenReturn("first");20    when(mockedList.get(1)).thenThrow(new RuntimeException());21    when(mockedList.get(anyInt())).thenReturn("element");22    assertEquals("first", mockedList.get(0));23    assertEquals("element", mockedList.get(999));24    try {25        mockedList.get(1);26        fail("Should throw exception");27    } catch (RuntimeException e) {28    }29}30The last assertion fails because mockedList.get(1) returns "element" instead of throwing a RuntimeException . I think this is a bug because the documentation says:31So I was expecting that 1 would match anyInt() and that the last when(mockedList.get(anyInt())).thenReturn("element"); would be used

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