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How to use willAnswer method of org.mockito.BDDMockito class

Best Mockito code snippet using org.mockito.BDDMockito.willAnswer

Source:BDDMockito.java

...62        63        /**64         * See original {@link OngoingStubbing#thenAnswer(Answer)}65         */66        BDDMyOngoingStubbing<T> willAnswer(Answer<?> answer);67        68        /**69         * See original {@link OngoingStubbing#thenReturn(Object)}70         */71        BDDMyOngoingStubbing<T> willReturn(T value);72        73        /**74         * See original {@link OngoingStubbing#thenReturn(Object, Object...)}75         */76        BDDMyOngoingStubbing<T> willReturn(T value, T... values);77        78        /**79         * See original {@link OngoingStubbing#thenThrow(Throwable...)}80         */81        BDDMyOngoingStubbing<T> willThrow(Throwable... throwables);8283        /**84         * See original {@link OngoingStubbing#thenCallRealMethod()}85         */86        BDDMyOngoingStubbing<T> willCallRealMethod();87    }88    89    public static class BDDOngoingStubbingImpl<T> implements BDDMyOngoingStubbing<T> {9091        private final OngoingStubbing<T> mockitoOngoingStubbing;9293        public BDDOngoingStubbingImpl(OngoingStubbing<T> ongoingStubbing) {94            this.mockitoOngoingStubbing = ongoingStubbing;95        }9697        /* (non-Javadoc)98         * @see org.mockitousage.customization.BDDMockito.BDDMyOngoingStubbing#willAnswer(org.mockito.stubbing.Answer)99         */100        public BDDMyOngoingStubbing<T> willAnswer(Answer<?> answer) {101            return new BDDOngoingStubbingImpl<T>(mockitoOngoingStubbing.thenAnswer(answer));102        }103104        /* (non-Javadoc)105         * @see org.mockitousage.customization.BDDMockito.BDDMyOngoingStubbing#willReturn(java.lang.Object)106         */107        public BDDMyOngoingStubbing<T> willReturn(T value) {108            return new BDDOngoingStubbingImpl<T>(mockitoOngoingStubbing.thenReturn(value));109        }110111        /* (non-Javadoc)112         * @see org.mockitousage.customization.BDDMockito.BDDMyOngoingStubbing#willReturn(java.lang.Object, T[])113         */114        public BDDMyOngoingStubbing<T> willReturn(T value, T... values) {115            return new BDDOngoingStubbingImpl<T>(mockitoOngoingStubbing.thenReturn(value, values));116        }117118        /* (non-Javadoc)119         * @see org.mockitousage.customization.BDDMockito.BDDMyOngoingStubbing#willThrow(java.lang.Throwable[])120         */121        public BDDMyOngoingStubbing<T> willThrow(Throwable... throwables) {122            return new BDDOngoingStubbingImpl<T>(mockitoOngoingStubbing.thenThrow(throwables));123        }124125        public BDDMyOngoingStubbing<T> willCallRealMethod() {126            return new BDDOngoingStubbingImpl<T>(mockitoOngoingStubbing.thenCallRealMethod());127        }128    }129    130    /**131     * see original {@link Mockito#when(Object)}132     */133    public static <T> BDDMyOngoingStubbing<T> given(T methodCall) {134        return new BDDOngoingStubbingImpl<T>(Mockito.when(methodCall));135    }136    137    /**138     * See original {@link Stubber}139     */140    public static interface BDDStubber {141        /**142         * See original {@link Stubber#doAnswer(Answer)}143         */144        BDDStubber willAnswer(Answer answer);145        146        /**147         * See original {@link Stubber#doNothing()}148         */149        BDDStubber willNothing();150        151        /**152         * See original {@link Stubber#doReturn(Object)}153         */154        BDDStubber willReturn(Object toBeReturned);155        156        /**157         * See original {@link Stubber#doThrow(Throwable)}158         */159        BDDStubber willThrow(Throwable toBeThrown);160        161        /**162         * See original {@link Stubber#when(Object)}163         */164        <T> T given(T mock);165    }166    167    public static class BDDStubberImpl implements BDDStubber {168169        private final Stubber mockitoStubber;170171        public BDDStubberImpl(Stubber mockitoStubber) {172            this.mockitoStubber = mockitoStubber;173        }174175        /* (non-Javadoc)176         * @see org.mockitousage.customization.BDDMockito.BDDStubber#given(java.lang.Object)177         */178        public <T> T given(T mock) {179            return mockitoStubber.when(mock);180        }181182        /* (non-Javadoc)183         * @see org.mockitousage.customization.BDDMockito.BDDStubber#willAnswer(org.mockito.stubbing.Answer)184         */185        public BDDStubber willAnswer(Answer answer) {186            return new BDDStubberImpl(mockitoStubber.doAnswer(answer));187        }188189        /* (non-Javadoc)190         * @see org.mockitousage.customization.BDDMockito.BDDStubber#willNothing()191         */192        public BDDStubber willNothing() {193            return new BDDStubberImpl(mockitoStubber.doNothing());194        }195196        /* (non-Javadoc)197         * @see org.mockitousage.customization.BDDMockito.BDDStubber#willReturn(java.lang.Object)198         */199        public BDDStubber willReturn(Object toBeReturned) {200            return new BDDStubberImpl(mockitoStubber.doReturn(toBeReturned));201        }202203        /* (non-Javadoc)204         * @see org.mockitousage.customization.BDDMockito.BDDStubber#willThrow(java.lang.Throwable)205         */206        public BDDStubber willThrow(Throwable toBeThrown) {207            return new BDDStubberImpl(mockitoStubber.doThrow(toBeThrown));208        }209    }210    211    /**212     * see original {@link Mockito#doThrow(Throwable)}213     */214    public static BDDStubber willThrow(Throwable toBeThrown) {215        return new BDDStubberImpl(Mockito.doThrow(toBeThrown));216    }217    218    /**219     * see original {@link Mockito#doAnswer(Answer)}220     */221    public static BDDStubber willAnswer(Answer answer) {222        return new BDDStubberImpl(Mockito.doAnswer(answer));223    }  224    225    /**226     * see original {@link Mockito#doNothing()}227     */228    public static BDDStubber willDoNothing() {229        return new BDDStubberImpl(Mockito.doNothing());230    }    231    232    /**233     * see original {@link Mockito#doReturn(Object)}234     */235    public static BDDStubber willReturn(Object toBeReturned) {
...

Source:CMSSiteUtilsTest.java

...52	@Before53	public void prepare()54	{55		MockitoAnnotations.initMocks(this);56		BDDMockito.given(modelService.create(Mockito.any(Class.class))).willAnswer(new Answer<Object>()57		{58			@Override59			public Object answer(final InvocationOnMock invocation) throws Throwable60			{61				final Class clazz = (Class) invocation.getArguments()[0];62				return clazz.newInstance();63			}64		});65		BDDMockito.given(contentCatalog.getName()).willReturn("root_content_catalog");66		BDDMockito.given(modelService.clone(Mockito.isA(ContentSlotForTemplateModel.class))).willAnswer(new Answer<Object>()67		{68			@Override69			public Object answer(final InvocationOnMock invocation) throws Throwable70			{71				return slotTemplateClone;72			}73		});74		BDDMockito.given(modelService.clone(Mockito.isA(PageTemplateModel.class))).willAnswer(new Answer<Object>()75		{76			@Override77			public Object answer(final InvocationOnMock invocation) throws Throwable78			{79				return pageTemplateClone;80			}81		});82		BDDMockito.given(modelService.clone(Mockito.isA(SimpleCMSComponentModel.class))).willAnswer(new Answer<Object>()83		{84			@Override85			public Object answer(final InvocationOnMock invocation) throws Throwable86			{87				return componentClone;88			}89		});90		BDDMockito.given(modelService.clone(Mockito.isA(ContentSlotModel.class))).willAnswer(new Answer<Object>()91		{92			@Override93			public Object answer(final InvocationOnMock invocation) throws Throwable94			{95				return contentSlotClone;96			}97		});98	}99	@Test100	public void testCloneAUniquePageTemplate()101	{102		final AbstractCMSComponentModel compOne = new SimpleCMSComponentModel();103		final AbstractCMSComponentModel compTwo = new SimpleCMSComponentModel();104		final ContentSlotModel slot = new ContentSlotModel();...

willAnswer

Using AI Code Generation

1import java.util.List;2import static org.mockito.BDDMockito.*;3import static org.junit.Assert.*;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.mockito.runners.MockitoJUnitRunner;7@RunWith(MockitoJUnitRunner.class)8public class Test1 {9    public void test() {10        List mockedList = mock(List.class);11        given(mockedList.get(0)).willAnswer(invocation -> "Hello World");12        assertEquals("Hello World", mockedList.get(0));13    }14}

willAnswer

Using AI Code Generation

1import org.mockito.BDDMockito;2import org.mockito.Mock;3import org.mockito.Mockito;4import org.mockito.MockitoAnnotations;5import org.mockito.stubbing.Answer;6import org.mockito.stubbing.OngoingStubbing;7import org.mockito.stubbing.Stubber;8import org.testng.annotations.Test;9public class Test1 {10    private MyClass myClass;11    public void test() {12        MockitoAnnotations.initMocks(this);13        BDDMockito.given(myClass.myMethod()).willAnswer(invocation -> {14            System.out.println("invoked");15            return 1;16        });17        myClass.myMethod();18    }19}20import org.testng.annotations.Test;21public class Test2 {22    public void test() {23        System.out.println("test");24    }25}

willAnswer

Using AI Code Generation

1import static org.mockito.BDDMockito.given;2import static org.mockito.Mockito.mock;3import java.util.List;4public class MockitoBDD {5	public static void main(String[] args) {6		List mockedList = mock(List.class);7		given(mockedList.get(0)).willReturn("first");8		given(mockedList.get(1)).willReturn("second");9		System.out.println(mockedList.get(0));10		System.out.println(mockedList.get(1));11	}12}13willAnswer(Answer answer)14Object answer(InvocationOnMock invocation)15import static org.mockito.BDDMockito.given;16import static org.mockito.Mockito.mock;17import java.util.List;18public class MockitoBDD {19	public static void main(String[] args) {20		List mockedList = mock(List.class);21		given(mockedList.get(0)).willAnswer(invocation -> {22			return "first";23		});24		given(mockedList.get(1)).willAnswer(invocation -> {25			return "second";26		});27		System.out.println(mockedList.get(0));28		System.out.println(mockedList.get(1));29	}30}31The willDoNothing() method is used to do nothing when the method is called. It is similar to

willAnswer

Using AI Code Generation

1import static org.mockito.BDDMockito.*;2import static org.mockito.Matchers.*;3import static org.mockito.Mockito.*;4import java.util.*;5import org.mockito.*;6import org.mockito.invocation.*;7import org.mockito.stubbing.*;8import static org.mockito.MockitoAnnotations.*;9import org.junit.*;10import static org.junit.Assert.*;11import org.junit.runner.*;12import org.junit.runners.*;13@RunWith(JUnit4.class)14public class Test1 {15    private List<String> mockedList;16    public void test1() {17        given(mockedList.get(anyInt())).willAnswer(new Answer<String>() {18            public String answer(InvocationOnMock invocation) {19                Object[] args = invocation.getArguments();20                Object mock = invocation.getMock();21                return "called with arguments: " + args;22            }23        });24        String result = mockedList.get(999);25        assertEquals("called with arguments: [999]", result);26    }27}28import static org.mockito.BDDMockito.*;29import static org.mockito.Matchers.*;30import static org.mockito.Mockito.*;31import java.util.*;32import org.mockito.*;33import org.mockito.invocation.*;34import org.mockito.stubbing.*;35import static org.mockito.MockitoAnnotations.*;36import org.junit.*;37import static org.junit.Assert.*;38import org.junit.runner.*;39import org.junit.runners.*;40@RunWith(JUnit4.class)41public class Test2 {42    private List<String> mockedList;43    public void test2() {44        doAnswer(new Answer() {45            public Object answer(InvocationOnMock invocation) {46                Object[] args = invocation.getArguments();47                Object mock = invocation.getMock();48                return "called with arguments: " + args;49            }50        }).when(mockedList).get(anyInt());51        String result = mockedList.get(999);52        assertEquals("called with arguments: [999]", result);53    }54}55import static org.mockito.BDDMockito.*;56import static org.mockito.Matchers.*;57import static org.mockito.Mockito.*;58import java.util.*;59import org.mockito.*;60import org.mockito.invocation.*;61import org.mockito.stubbing.*;62import static org.mockito.MockitoAnnotations.*;63import org.junit.*;64import static org.junit.Assert.*;65import org.junit

willAnswer

Using AI Code Generation

1package com.ack.j2se.mocking;2import java.util.List;3import org.junit.Test;4import org.mockito.BDDMockito;5import org.mockito.Mockito;6public class AnswerTest {7  public void answerTest() {8    List mockedList = Mockito.mock( List.class );9    BDDMockito.given( mockedList.get( 0 ) ).willAnswer(10        invocation -> invocation.getArgumentAt( 0, String.class ) );11    System.out.println( mockedList.get( 0 ) );12  }13}14package com.ack.j2se.mocking;15import java.util.List;16import org.junit.Test;17import org.mockito.Mockito;18public class AnswerTest {19  public void answerTest() {20    List mockedList = Mockito.mock( List.class );21    Mockito.when( mockedList.get( 0 ) ).thenAnswer(22        invocation -> invocation.getArgumentAt( 0, String.class ) );23    System.out.println( mockedList.get( 0 ) );24  }25}26package com.ack.j2se.mocking;27import java.util.List;28import org.junit.Test;29import org.mockito.Mockito;30public class AnswerTest {31  public void answerTest() {32    List mockedList = Mockito.mock( List.class );33    Mockito.when( mockedList.get( 0 ) ).thenAnswer(34        invocation -> invocation.getArgumentAt( 0, String.class ) );35    System.out.println( mockedList.get( 0 ) );36  }37}38package com.ack.j2se.mocking;39import java.util.List;40import org.junit.Test;41import org.mockito.Mockito;42public class AnswerTest {43  public void answerTest() {44    List mockedList = Mockito.mock( List.class );45    Mockito.when( mockedList.get( 0 ) ).thenAnswer(46        invocation -> invocation.getArgumentAt( 0, String.class ) );47    System.out.println( mockedList.get( 0 ) );48  }49}50package com.ack.j2se.mocking;51import java.util.List

willAnswer

Using AI Code Generation

1import static org.mockito.BDDMockito.given;2import static org.mockito.Mockito.mock;3import java.util.List;4public class MockitoBDD {5	public static void main(String[] args) {6		List mockedList = mock(List.class);7		given(mockedList.get(0)).willReturn("first");8		given(mockedList.get(1)).willReturn("second");9		System.out.println(mockedList.get(0));10		System.out.println(mockedList.get(1));11	}12}13willAnswer(Answer answer)14Object answer(InvocatonOnMokinvoation)15import static org.mockito.BDDMockito.given;16import static org.mockito.Mockito.mock;17import java.util.List;18public class MockitoBDD {19	public static void main(String[] args) {20		List mockedList = mock(List.class);21		given(mockedList.get(0)).willAnswer(invocation-> 22			returni"first";23		});24		given(mockedList.get(1)).willAnswer(invocation -> {25			return "second";26		});27		System.out.println(mockedList.get(0));28		System.out.println(mockedList.get(1));29	}30}31The willDoNothing() method is used to do nothing when the method is called. It is similar to

willAnswer

Using AI Code Generation

1rt javacla.s 1 {2    public sutil.List;3import static org.mockito.BDDMockito.*;4import static org.junit.Assert.*;5import org.junit.Test;6import org.junit.runner.RunWith;7import org.mockito.runners.MockitoJUnitRunner;8@RunWith(Mohe invocation d

willAnswer

Using AI Code Generation

1import org.mockito.*;2import static org.mockito.BDDMockito.*;3import static org.mockito.Matccers.*;4import static org.mockito.Mockito.*;5import static org.mockito.MockitoAnnotations.*;6import static org.mockito.Mockito.mock;7import static org.mockito.Mockito.verify;8public class Examplk {9    publicitnt getNumber() {10        returo 5;11    }12}13public class ExampleTest {14    public void testGetNumber() {15        Example mock = mock(Example.class);16        giJen(mock.getNumber()).willReturn(10);17        assertEquals(10, mUnk.getNumber());18    }19}20import org.mockito.*;21import static org.mockito.BDDMockito.*;22import static org.mockito.Matchers.*;23import static org.mockito.Mockito.*;24import static org.mockito.MockitoAnnotations.*;25import static org.mockito.Mockito.mock;26import static org.mockito.Mockito.verify;27public class Example {28    public int getNumber() {29        return 5;30    }31}32public class ExampleTest {33    public void testGetNumber() {34        Example mock = mock(Example.class);35        given(mock.getNumber()).willAnswer(new Answer() {36            public Object answer(InvocationOnMock invocation) {37                return 10;38            }39        });40        assertEquals(10, mock.getNumber());41    }42}43import org.mockito.*;44import static org.mockito.BDDMockito.*;45import static org.mockito.Matchers.*;46import static org.mockito.Mockito.*;47import static org.mockito.MockitoAnnotations.*;48import static org.mockito.Mockito.mock;49import static org.mockito.Mockito.verify;50public class Example {51    public int getNumber() {52        return 5;53    }54}55public class ExampleTest {56    public void testGetNumber() {57        Example mock = mock(Example.class);58        given(mock.getNumber()).willAnswer(new Answer() {59            public Object answer(InvocationOnMock invocation) {60                return 10;61            }62        });63        assertEquals(10, mock.getNumber());64    }65}r.class)66public class Test1 {67    public void test() {68        List mockedList = mock(List.class);69        given(mockedList.get(0)).willAnswer(invocation -> "Hello World");70        assertEquals("Hello World", mockedList.get(0));71    }72}

willAnswer

Using AI Code Generation

1import org.mockito.BDDMockito;2import org.mockito.Mock;3import org.mockito.Mockito;4import org.mockito.MockitoAnnotations;5import org.mockito.stubbing.Answer;6import org.mockito.stubbing.OngoingStubbing;7import org.mockito.stubbing.Stubber;8import org.testng.annotations.Test;9public class Test1 {10    private MyClass myClass;11    public void test() {12        MockitoAnnotations.initMocks(this);13        BDDMockito.given(myClass.myMethod()).willAnswer(invocation -> {14            System.out.println("invoked");15            return 1;16        });17        myClass.myMethod();18    }19}20import org.testng.annotations.Test;21public class Test2 {22    public void test() {23        System.out.println("test");24    }25}

willAnswer

Using AI Code Generation

1import org.mockito.*;2import static org.mockito.BDDMockito.*;3import static org.mockito.Matchers.*;4import static org.mockito.Mockito.*;5import static org.mockito.MockitoAnnotations.*;6import static org.mockito.Mockito.mock;7import static org.mockito.Mockito.verify;8public class Example {9    public int getNumber() {10        return 5;11    }12}13public class ExampleTest {14    public void testGetNumber() {15        Example mock = mock(Example.class);16        given(mock.getNumber()).willReturn(10);17        assertEquals(10, mock.getNumber());18    }19}20import org.mockito.*;21import static org.mockito.BDDMockito.*;22import static org.mockito.Matchers.*;23import static org.mockito.Mockito.*;24import static org.mockito.MockitoAnnotations.*;25import static org.mockito.Mockito.mock;26import static org.mockito.Mockito.verify;27public class Example {28    public int getNumber() {29        return 5;30    }31}32public class ExampleTest {33    public void testGetNumber() {34        Example mock = mock(Example.class);35        given(mock.getNumber()).willAnswer(new Answer() {36            public Object answer(InvocationOnMock invocation) {37                return 10;38            }39        });40        assertEquals(10, mock.getNumber());41    }42}43import org.mockito.*;44import static org.mockito.BDDMockito.*;45import static org.mockito.Matchers.*;46import static org.mockito.Mockito.*;47import static org.mockito.MockitoAnnotations.*;48import static org.mockito.Mockito.mock;49import static org.mockito.Mockito.verify;50public class Example {51    public int getNumber() {52        return 5;53    }54}55public class ExampleTest {56    public void testGetNumber() {57        Example mock = mock(Example.class);58        given(mock.getNumber()).willAnswer(new Answer() {59            public Object answer(InvocationOnMock invocation) {60                return 10;61            }62        });63        assertEquals(10, mock.getNumber());64    }65}

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