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How to use Object method of org.mockitousage.bugs.CompareMatcherTest class

Best Mockito code snippet using org.mockitousage.bugs.CompareMatcherTest.Object

Source:CompareMatcherTest.java

...14import org.mockito.junit.MockitoJUnit;15import org.mockito.junit.MockitoRule;16import org.mockitousage.IMethods;17public class CompareMatcherTest {18    private static final Object NOT_A_COMPARABLE = new Object();19    @Rule20    public MockitoRule mockitoRule = MockitoJUnit.rule();21    @Mock22    public IMethods mock;23    /**24     * Should not throw an {@link NullPointerException}25     *26     * @see <a href="https://github.com/mockito/mockito/issues/457">Bug 457</a>27     */28    @Test29    public void compareNullArgument() {30        final IMethods mock = Mockito.mock(IMethods.class);31        Mockito.when(mock.forInteger(AdditionalMatchers.leq(5))).thenReturn("");32        assertThat(mock.forInteger(null)).isNull();// a default value must be returned33    }34    /**35     * Should not throw an {@link ClassCastException}36     */37    @Test38    public void compareToNonCompareable() {39        Mockito.when(mock.forObject(AdditionalMatchers.leq(5))).thenReturn("");40        assertThat(mock.forObject(CompareMatcherTest.NOT_A_COMPARABLE)).isNull();// a default value must be returned41    }42    /**43     * Should not throw an {@link ClassCastException}44     */45    @Test46    public void compareToNull() {47        Mockito.when(mock.forInteger(AdditionalMatchers.leq(((Integer) (null))))).thenReturn("");48        assertThat(mock.forInteger(null)).isNull();// a default value must be returned49    }50    /**51     * Should not throw an {@link ClassCastException}52     */53    @Test54    public void compareToStringVsInt() {55        Mockito.when(mock.forObject(ArgumentMatchers.startsWith("Hello"))).thenReturn("");56        assertThat(mock.forObject(123)).isNull();// a default value must be returned57    }58    @Test59    public void compareToIntVsString() throws Exception {60        Mockito.when(mock.forObject(AdditionalMatchers.leq(5))).thenReturn("");61        mock.forObject("abc");62    }63    @Test64    public void matchesOverloadsMustBeIgnored() {65        class TestMatcher implements ArgumentMatcher<Integer> {66            @Override67            public boolean matches(Integer arg) {68                return false;69            }70            @SuppressWarnings("unused")71            public boolean matches(Date arg) {72                throw new UnsupportedOperationException();73            }74            @SuppressWarnings("unused")75            public boolean matches(Integer arg, Void v) {76                throw new UnsupportedOperationException();77            }78        }79        Mockito.when(mock.forObject(ArgumentMatchers.argThat(new TestMatcher()))).thenReturn("x");80        assertThat(mock.forObject(123)).isNull();81    }82    @Test83    public void matchesWithSubTypeExtendingGenericClass() {84        abstract class GenericMatcher<T> implements ArgumentMatcher<T> {}85        class TestMatcher extends GenericMatcher<Integer> {86            @Override87            public boolean matches(Integer argument) {88                return false;89            }90        }91        Mockito.when(mock.forObject(ArgumentMatchers.argThat(new TestMatcher()))).thenReturn("x");92        assertThat(mock.forObject(123)).isNull();93    }94    @Test95    public void matchesWithSubTypeGenericMethod() {96        class GenericMatcher<T> implements ArgumentMatcher<T> {97            @Override98            public boolean matches(T argument) {99                return false;100            }101        }102        Mockito.when(mock.forObject(ArgumentMatchers.argThat(new GenericMatcher<Integer>()))).thenReturn("x");103        assertThat(mock.forObject(123)).isNull();104    }105}...

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