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How to use instantiateFixture method of org.mockito.internal.stubbing.answers.AbstractThrowsExceptionTest class

Best Mockito code snippet using org.mockito.internal.stubbing.answers.AbstractThrowsExceptionTest.instantiateFixture

Source:AbstractThrowsExceptionTest.java

...20public class AbstractThrowsExceptionTest {21    @Test22    public void should_raise_wanted_throwable() {23        Throwable expected = new Exception();24        AbstractThrowsException ate = instantiateFixture(expected);25        Throwable throwable = Assertions.catchThrowable(() -> ate.answer(createMethodInvocation()));26        assertNotNull("Should have raised an exception.", throwable);27        assertSame(expected, throwable);28    }29    @Test30    public void should_throw_mock_exception_without_stacktrace() {31        AbstractThrowsException ate = instantiateFixture(mock(Exception.class));32        Throwable throwable = Assertions.catchThrowable(() -> ate.answer(createMethodInvocation()));33        assertNotNull("Should have raised an exception.", throwable);34        assertThat(throwable.getStackTrace()).describedAs("no stack trace, it's mock").isNull();35    }36    @Test37    public void should_fill_in_exception_stacktrace() {38        AbstractThrowsException ate = instantiateFixture(new Exception());39        Throwable throwable = Assertions.catchThrowable(() -> ate.answer(createMethodInvocation()));40        assertNotNull("Should have raised an exception.", throwable);41        assertThat(throwable.getStackTrace()[0].getClassName())42                .isEqualTo(AbstractThrowsException.class.getName());43        assertThat(throwable.getStackTrace()[0].getMethodName()).isEqualTo("answer");44    }45    @Test46    public void should_invalidate_null_throwable() {47        AbstractThrowsException ate = instantiateFixture(null);48        Throwable throwable =49                Assertions.catchThrowableOfType(50                        () -> ate.validateFor(createMethodInvocation()), MockitoException.class);51        assertNotNull("Should have raised a MockitoException.", throwable);52        assertEquals(cannotStubWithNullThrowable().getMessage(), throwable.getMessage());53    }54    @Test55    public void should_throw_illegal_state_exception_if_null_answer() {56        AbstractThrowsException ate = instantiateFixture(null);57        Throwable throwable =58                Assertions.catchThrowableOfType(59                        () -> ate.answer(createMethodInvocation()), IllegalStateException.class);60        assertNotNull("Should have raised a IllegalStateException.", throwable);61        assertEquals(62                "throwable is null: you shall not call #answer if #validateFor fails!",63                throwable.getMessage());64    }65    @Test66    public void should_pass_proper_checked_exception() {67        instantiateFixture(new CharacterCodingException()).validateFor(createMethodInvocation());68    }69    @Test70    public void should_fail_invalid_checked_exception() {71        AbstractThrowsException ate = instantiateFixture(new IOException());72        Throwable comparison = ate.getThrowable();73        Throwable throwable =74                Assertions.catchThrowableOfType(75                        () -> ate.validateFor(createMethodInvocation()), MockitoException.class);76        assertNotNull("Should have raised a MockitoException.", throwable);77        assertEquals(checkedExceptionInvalid(comparison).getMessage(), throwable.getMessage());78    }79    @Test80    public void should_pass_RuntimeException() {81        instantiateFixture(new RuntimeException()).validateFor(createMethodInvocation());82    }83    @Test84    public void should_pass_Error() {85        instantiateFixture(new Error()).validateFor(createMethodInvocation());86    }87    /** Creates a fixture for AbstractThrowsException that returns the given Throwable. */88    private static AbstractThrowsException instantiateFixture(Throwable throwable) {89        return new AbstractThrowsException() {90            @Override91            protected Throwable getThrowable() {92                return throwable;93            }94        };95    }96    /** Creates Invocation of a "canThrowException" method call. */97    private static Invocation createMethodInvocation() {98        return new InvocationBuilder().method("canThrowException").toInvocation();99    }100    @Test101    public void fixture_should_return_expected_throwable() {102        Throwable expected = new RuntimeException();103        AbstractThrowsException ate = instantiateFixture(expected);104        assertSame(expected, ate.getThrowable());105    }106}...

instantiateFixture

Using AI Code Generation

1public class AbstractThrowsExceptionTestTest {2    public void testInstantiateFixture() throws Exception {3        AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();4        abstractThrowsExceptionTest.instantiateFixture();5    }6}7public class AbstractThrowsExceptionTestTest {8    public void testInstantiateFixture() throws Exception {9        AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();10        abstractThrowsExceptionTest.instantiateFixture();11    }12}13public class AbstractThrowsExceptionTestTest {14    public void testInstantiateFixture() throws Exception {15        AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();16        abstractThrowsExceptionTest.instantiateFixture();17    }18}19public class AbstractThrowsExceptionTestTest {20    public void testInstantiateFixture() throws Exception {21        AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();22        abstractThrowsExceptionTest.instantiateFixture();23    }24}25public class AbstractThrowsExceptionTestTest {26    public void testInstantiateFixture() throws Exception {27        AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();28        abstractThrowsExceptionTest.instantiateFixture();29    }30}31public class AbstractThrowsExceptionTestTest {32    public void testInstantiateFixture() throws Exception {33        AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();34        abstractThrowsExceptionTest.instantiateFixture();35    }36}37public class AbstractThrowsExceptionTestTest {38    public void testInstantiateFixture() throws Exception {39        AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();40        abstractThrowsExceptionTest.instantiateFixture();41    }42}43public class AbstractThrowsExceptionTestTest {

instantiateFixture

Using AI Code Generation

1public class AbstractThrowsException {2    public Throwable getThrowable() {3        return throwable;4    }5    public void setThrowable(Throwable throwable) {6        this.throwable = throwable;7    }8    private Throwable throwable;9    public AbstractThrowsException(Throwable throwable) {10        this.throwable = throwable;11    }12    public Object answer(InvocationOnMock invocation) throws Throwable {13        throw throwable;14    }15}16import org.mockito.internal.stubbing.answers.AbstractThrowsException;17import org.mockito.invocation.InvocationOnMock;18public class AbstractThrowsExceptionTest {19    public void testAnswer() throws Throwable {20        AbstractThrowsException abstractThrowsException = new AbstractThrowsException(null);21        abstractThrowsException.answer(null);22    }23    public void testGetThrowable() throws Throwable {24        AbstractThrowsException abstractThrowsException = new AbstractThrowsException(null);25        abstractThrowsException.getThrowable();26    }27    public void testSetThrowable() throws Throwable {28        AbstractThrowsException abstractThrowsException = new AbstractThrowsException(null);29        abstractThrowsException.setThrowable(null);30    }31}32public void testAnswer() throws Throwable {33    AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();34    abstractThrowsExceptionTest.testAnswer();35}36public void testGetThrowable() throws Throwable {37    AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();38    abstractThrowsExceptionTest.testGetThrowable();39}40public void testSetThrowable() throws Throwable {41    AbstractThrowsExceptionTest abstractThrowsExceptionTest = new AbstractThrowsExceptionTest();42    abstractThrowsExceptionTest.testSetThrowable();43}

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