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How to use answer method of org.mockitousage.customization.BDDMockitoTest class

Best Mockito code snippet using org.mockitousage.customization.BDDMockitoTest.answer

Source:BDDMockitoTest.java

...59        } catch (BDDMockitoTest.SomethingWasWrong expected) {60        }61    }62    @Test63    public void should_stub_with_answer() throws Exception {64        BDDMockito.given(mock.simpleMethod(ArgumentMatchers.anyString())).willAnswer(new Answer<String>() {65            public String answer(InvocationOnMock invocation) throws Throwable {66                return invocation.getArgument(0);67            }68        });69        Assertions.assertThat(mock.simpleMethod("foo")).isEqualTo("foo");70    }71    @Test72    public void should_stub_with_will_answer_alias() throws Exception {73        BDDMockito.given(mock.simpleMethod(ArgumentMatchers.anyString())).will(new Answer<String>() {74            public String answer(InvocationOnMock invocation) throws Throwable {75                return invocation.getArgument(0);76            }77        });78        Assertions.assertThat(mock.simpleMethod("foo")).isEqualTo("foo");79    }80    @Test81    public void should_stub_consecutively() throws Exception {82        BDDMockito.given(mock.simpleMethod(ArgumentMatchers.anyString())).willReturn("foo").willReturn("bar");83        Assertions.assertThat(mock.simpleMethod("whatever")).isEqualTo("foo");84        Assertions.assertThat(mock.simpleMethod("whatever")).isEqualTo("bar");85    }86    @Test87    public void should_return_consecutively() throws Exception {88        BDDMockito.given(mock.objectReturningMethodNoArgs()).willReturn("foo", "bar", 12L, new byte[0]);89        Assertions.assertThat(mock.objectReturningMethodNoArgs()).isEqualTo("foo");90        Assertions.assertThat(mock.objectReturningMethodNoArgs()).isEqualTo("bar");91        Assertions.assertThat(mock.objectReturningMethodNoArgs()).isEqualTo(12L);92        Assertions.assertThat(mock.objectReturningMethodNoArgs()).isEqualTo(new byte[0]);93    }94    @Test95    public void should_stub_consecutively_with_call_real_method() throws Exception {96        MethodsImpl mock = Mockito.mock(MethodsImpl.class);97        BDDMockito.willReturn("foo").willCallRealMethod().given(mock).simpleMethod();98        Assertions.assertThat(mock.simpleMethod()).isEqualTo("foo");99        Assertions.assertThat(mock.simpleMethod()).isEqualTo(null);100    }101    @Test102    public void should_stub_void() throws Exception {103        BDDMockito.willThrow(new BDDMockitoTest.SomethingWasWrong()).given(mock).voidMethod();104        try {105            mock.voidMethod();106            Assert.fail();107        } catch (BDDMockitoTest.SomethingWasWrong expected) {108        }109    }110    @Test111    public void should_stub_void_with_exception_class() throws Exception {112        BDDMockito.willThrow(BDDMockitoTest.SomethingWasWrong.class).given(mock).voidMethod();113        try {114            mock.voidMethod();115            Assert.fail();116        } catch (BDDMockitoTest.SomethingWasWrong expected) {117        }118    }119    @Test120    @SuppressWarnings("unchecked")121    public void should_stub_void_with_exception_classes() throws Exception {122        BDDMockito.willThrow(BDDMockitoTest.SomethingWasWrong.class, BDDMockitoTest.AnotherThingWasWrong.class).given(mock).voidMethod();123        try {124            mock.voidMethod();125            Assert.fail();126        } catch (BDDMockitoTest.SomethingWasWrong expected) {127        }128    }129    @Test130    public void should_stub_void_consecutively() throws Exception {131        BDDMockito.willDoNothing().willThrow(new BDDMockitoTest.SomethingWasWrong()).given(mock).voidMethod();132        mock.voidMethod();133        try {134            mock.voidMethod();135            Assert.fail();136        } catch (BDDMockitoTest.SomethingWasWrong expected) {137        }138    }139    @Test140    public void should_stub_void_consecutively_with_exception_class() throws Exception {141        BDDMockito.willDoNothing().willThrow(BDDMockitoTest.SomethingWasWrong.class).given(mock).voidMethod();142        mock.voidMethod();143        try {144            mock.voidMethod();145            Assert.fail();146        } catch (BDDMockitoTest.SomethingWasWrong expected) {147        }148    }149    @Test150    public void should_stub_using_do_return_style() throws Exception {151        BDDMockito.willReturn("foo").given(mock).simpleMethod("bar");152        Assertions.assertThat(mock.simpleMethod("boooo")).isEqualTo(null);153        Assertions.assertThat(mock.simpleMethod("bar")).isEqualTo("foo");154    }155    @Test156    public void should_stub_using_do_answer_style() throws Exception {157        BDDMockito.willAnswer(new Answer<String>() {158            public String answer(InvocationOnMock invocation) throws Throwable {159                return invocation.getArgument(0);160            }161        }).given(mock).simpleMethod(ArgumentMatchers.anyString());162        Assertions.assertThat(mock.simpleMethod("foo")).isEqualTo("foo");163    }164    @Test165    public void should_stub_by_delegating_to_real_method() throws Exception {166        // given167        BDDMockitoTest.Dog dog = Mockito.mock(BDDMockitoTest.Dog.class);168        // when169        BDDMockito.willCallRealMethod().given(dog).bark();170        // then171        Assertions.assertThat(dog.bark()).isEqualTo("woof");172    }...

answer

Using AI Code Generation

1    public void answer_with_implicit_return_type() {2        when(mock.someMethod(anyString())).thenAnswer(invocation -> {3            String arg = invocation.getArgument(0);4            return "called with arguments: " + arg;5        });6        String result = mock.someMethod("foo");7        assertThat(result).isEqualTo("called with arguments: foo");8    }9    public void answer_with_explicit_return_type() {10        when(mock.someMethod(anyString())).thenAnswer((Answer<String>) invocation -> {11            String arg = invocation.getArgument(0);12            return "called with arguments: " + arg;13        });14        String result = mock.someMethod("foo");15        assertThat(result).isEqualTo("called with arguments: foo");16    }17    public void answer_with_explicit_return_type_and_generic_method() {18        when(mock.genericMethod(anyString())).thenAnswer((Answer<String>) invocation -> {19            String arg = invocation.getArgument(0);20            return "called with arguments: " + arg;21        });22        String result = mock.genericMethod("foo");23        assertThat(result).isEqualTo("called with arguments: foo");24    }25    public void answer_with_explicit_return_type_and_generic_method_and_generic_invocation() {26        when(mock.genericMethod(anyString())).thenAnswer((Answer<String>) invocation -> {27            String arg = invocation.getArgument(0);28            return "called with arguments: " + arg;29        });30        String result = mock.genericMethod("foo");31        assertThat(result).isEqualTo("called with arguments: foo");32    }33    public void answer_with_explicit_return_type_and_generic_method_and_generic_invocation_and_generic_stubbing() {34        when(mock.genericMethod(anyString())).thenAnswer((Answer<String

answer

Using AI Code Generation

1    public void shouldAnswerWithMocks() {2        Foo foo = mock(Foo.class);3        given(foo.someMethod()).willAnswer(new Answer() {4            public Object answer(InvocationOnMock invocation) throws Throwable {5                return 42;6            }7        });8        int value = foo.someMethod();9        assertEquals(42, value);10    }11    public void shouldAnswerWithMocks() {12        Foo foo = mock(Foo.class);13        given(foo.someMethod()).willAnswer(new Answer() {14            public Object answer(InvocationOnMock invocation) throws Throwable {15                return invocation.getArguments()[0];16            }17        });18        int value = foo.someMethod(42);19        assertEquals(42, value);20    }21    public void shouldAnswerWithMocks() {22        Foo foo = mock(Foo.class);23        given(foo.someMethod()).willAnswer(new Answer() {24            public Object answer(InvocationOnMock invocation) throws Throwable {25                return mock(Foo.class);26            }27        });28        Foo value = foo.someMethod();29        assertNotNull(value);30    }31    public void shouldAnswerWithMocks() {32        Foo foo = mock(Foo.class);33        given(foo.someMethod()).willAnswer(new Answer() {34            public Object answer(InvocationOnMock invocation) throws Throwable {35                return mock(Foo.class);36            }37        });

answer

Using AI Code Generation

1import static org.mockito.BDDMockito.*;2import org.junit.Test;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5public class BDDMockitoTest {6    public void shouldAnswerWithOurOwnAnswer() {7        SomeClass mock = mock(SomeClass.class);8        given(mock.someMethod(anyString())).will(answerWithOwnAnswer());9        mock.someMethod("one");10        mock.someMethod("two");11        mock.someMethod("three");12    }13    private Answer<String> answerWithOwnAnswer() {14        return new Answer<String>() {15            private int count = 0;16            public String answer(InvocationOnMock invocation) throws Throwable {17                if (count++ == 2) {18                    throw new RuntimeException("third call");19                }20                return "called with arguments: " + invocation.getArguments();21            }22        };23    }24    class SomeClass {25        public String someMethod(String s) {26            return s;27        }28    }29}30package org.mockitousage.customization;31import static org.mockito.BDDMockito.*;32import org.junit.Test;33import org.mockito.invocation.InvocationOnMock;34import org.mockito.stubbing.Answer;35public class BDDMockitoTest {36    public void shouldAnswerWithOurOwnAnswer() {37        SomeClass mock = mock(SomeClass.class);38        given(mock.someMethod(anyString())).willAnswer(new Answer<String>() {39            private int count = 0;40            public String answer(InvocationOnMock invocation) throws Throwable {41                if (count++ == 2) {42                    throw new RuntimeException("third call");43                }44                return "called with arguments: " + invocation.getArguments();45            }46        });47        mock.someMethod("one");48        mock.someMethod("two");49        mock.someMethod("three");50    }51    class SomeClass {52        public String someMethod(String s) {53            return s;54        }55    }56}

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