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How to use AnswerFunctionalInterfaces class of org.mockito.internal.stubbing.answers package

Best Mockito code snippet using org.mockito.internal.stubbing.answers.AnswerFunctionalInterfaces

Source:StubbingWithAdditionalAnswersTest.java

...5package org.mockitousage.stubbing;6import org.junit.Test;7import org.junit.runner.RunWith;8import org.mockito.Mock;9import org.mockito.internal.stubbing.answers.AnswerFunctionalInterfaces;10import org.mockito.runners.MockitoJUnitRunner;11import org.mockitousage.IMethods;12import static org.assertj.core.api.Assertions.assertThat;13import static org.mockito.AdditionalAnswers.*;14import static org.mockito.BDDMockito.*;15@RunWith(MockitoJUnitRunner.class)16public class StubbingWithAdditionalAnswersTest {17    @Mock IMethods iMethods;18    @Test19    public void can_return_arguments_of_invocation() throws Exception {20        given(iMethods.objectArgMethod(anyObject())).will(returnsFirstArg());21        given(iMethods.threeArgumentMethod(eq(0), anyObject(), anyString())).will(returnsSecondArg());22        given(iMethods.threeArgumentMethod(eq(1), anyObject(), anyString())).will(returnsLastArg());23        assertThat(iMethods.objectArgMethod("first")).isEqualTo("first");24        assertThat(iMethods.threeArgumentMethod(0, "second", "whatever")).isEqualTo("second");25        assertThat(iMethods.threeArgumentMethod(1, "whatever", "last")).isEqualTo("last");26    }27    @Test28    public void can_return_expanded_arguments_of_invocation() throws Exception {29        given(iMethods.varargsObject(eq(1), anyVararg())).will(returnsArgAt(3));30        assertThat(iMethods.varargsObject(1, "bob", "alexander", "alice", "carl")).isEqualTo("alice");31    }32    @Test33    public void can_return_primitives_or_wrappers() throws Exception {34        given(iMethods.toIntPrimitive(anyInt())).will(returnsFirstArg());35        given(iMethods.toIntWrapper(anyInt())).will(returnsFirstArg());36        assertThat(iMethods.toIntPrimitive(1)).isEqualTo(1);37        assertThat(iMethods.toIntWrapper(1)).isEqualTo(1);38    }39    @Test40    public void can_return_based_on_strongly_types_one_parameter_function() throws Exception {41        given(iMethods.simpleMethod(anyString()))42                .will(answer(new AnswerFunctionalInterfaces.Answer1<String, String>() {43                    public String answer(String s) {44                        return s;45                    }46                }));47        assertThat(iMethods.simpleMethod("string")).isEqualTo("string");48    }49    @Test50    public void will_execute_a_void_based_on_strongly_typed_one_parameter_function() throws Exception {51        final IMethods target = mock(IMethods.class);52        given(iMethods.simpleMethod(anyString()))53                .will(answerVoid(new AnswerFunctionalInterfaces.VoidAnswer1<String>() {54                    public void answer(String s) {55                        target.simpleMethod(s);56                    }57                }));58        // invoke on iMethods59        iMethods.simpleMethod("string");60        // expect the answer to write correctly to "target"61        verify(target, times(1)).simpleMethod("string");62    }63    @Test64    public void can_return_based_on_strongly_typed_two_parameter_function() throws Exception {65        given(iMethods.simpleMethod(anyString(), anyInt()))66            .will(answer(new AnswerFunctionalInterfaces.Answer2<String, String, Integer>() {67                public String answer(String s, Integer i) {68                    return s + "-" + i;69                }70            }));71        assertThat(iMethods.simpleMethod("string",1)).isEqualTo("string-1");72    }73    @Test74    public void will_execute_a_void_based_on_strongly_typed_two_parameter_function() throws Exception {75        final IMethods target = mock(IMethods.class);76        given(iMethods.simpleMethod(anyString(), anyInt()))77            .will(answerVoid(new AnswerFunctionalInterfaces.VoidAnswer2<String, Integer>() {78                public void answer(String s, Integer i) {79                    target.simpleMethod(s, i);80                }81            }));82        // invoke on iMethods83        iMethods.simpleMethod("string",1);84        // expect the answer to write correctly to "target"85        verify(target, times(1)).simpleMethod("string", 1);86    }87    @Test88    public void can_return_based_on_strongly_typed_three_parameter_function() throws Exception {89        final IMethods target = mock(IMethods.class);90        given(iMethods.threeArgumentMethodWithStrings(anyInt(), anyString(), anyString()))91                .will(answer(new AnswerFunctionalInterfaces.Answer3<String, Integer, String, String>() {92                    public String answer(Integer i, String s1, String s2) {93                        target.threeArgumentMethodWithStrings(i, s1, s2);94                        return "answered";95                    }96                }));97        assertThat(iMethods.threeArgumentMethodWithStrings(1, "string1", "string2")).isEqualTo("answered");98        verify(target, times(1)).threeArgumentMethodWithStrings(1, "string1", "string2");99    }100    @Test101    public void will_execute_a_void_based_on_strongly_typed_three_parameter_function() throws Exception {102        final IMethods target = mock(IMethods.class);103        given(iMethods.threeArgumentMethodWithStrings(anyInt(), anyString(), anyString()))104                .will(answerVoid(new AnswerFunctionalInterfaces.VoidAnswer3<Integer, String, String>() {105                    public void answer(Integer i, String s1, String s2) {106                        target.threeArgumentMethodWithStrings(i, s1, s2);107                    }108                }));109        // invoke on iMethods110        iMethods.threeArgumentMethodWithStrings(1, "string1", "string2");111        // expect the answer to write correctly to "target"112        verify(target, times(1)).threeArgumentMethodWithStrings(1, "string1", "string2");113    }114    @Test115        public void can_return_based_on_strongly_typed_four_parameter_function() throws Exception {116        final IMethods target = mock(IMethods.class);117        given(iMethods.fourArgumentMethod(anyInt(), anyString(), anyString(), any(boolean[].class)))118                .will(answer(new AnswerFunctionalInterfaces.Answer4<String, Integer, String, String, boolean[]>() {119                    public String answer(Integer i, String s1, String s2, boolean[] a) {120                        target.fourArgumentMethod(i, s1, s2, a);121                        return "answered";122                    }123                }));124        boolean[] booleanArray = { true, false };125        assertThat(iMethods.fourArgumentMethod(1, "string1", "string2", booleanArray)).isEqualTo("answered");126        verify(target, times(1)).fourArgumentMethod(1, "string1", "string2", booleanArray);127    }128    @Test129    public void will_execute_a_void_based_on_strongly_typed_four_parameter_function() throws Exception {130        final IMethods target = mock(IMethods.class);131        given(iMethods.fourArgumentMethod(anyInt(), anyString(), anyString(), any(boolean[].class)))132                .will(answerVoid(new AnswerFunctionalInterfaces.VoidAnswer4<Integer, String, String, boolean[]>() {133                    public void answer(Integer i, String s1, String s2, boolean[] a) {134                        target.fourArgumentMethod(i, s1, s2, a);135                    }136                }));137        // invoke on iMethods138        boolean[] booleanArray = { true, false };139        iMethods.fourArgumentMethod(1, "string1", "string2", booleanArray);140        // expect the answer to write correctly to "target"141        verify(target, times(1)).fourArgumentMethod(1, "string1", "string2", booleanArray);142    }143    @Test144    public void can_return_based_on_strongly_typed_five_parameter_function() throws Exception {145        final IMethods target = mock(IMethods.class);146        given(iMethods.simpleMethod(anyString(), anyInt(), anyInt(), anyInt(), anyInt()))147                .will(answer(new AnswerFunctionalInterfaces.Answer5<String, String, Integer, Integer, Integer, Integer>() {148                    public String answer(String s1, Integer i1, Integer i2, Integer i3, Integer i4) {149                        target.simpleMethod(s1, i1, i2, i3, i4);150                        return "answered";151                    }152                }));153        assertThat(iMethods.simpleMethod("hello", 1, 2, 3, 4)).isEqualTo("answered");154        verify(target, times(1)).simpleMethod("hello", 1, 2, 3, 4);155    }156    @Test157    public void will_execute_a_void_based_on_strongly_typed_five_parameter_function() throws Exception {158        final IMethods target = mock(IMethods.class);159        given(iMethods.simpleMethod(anyString(), anyInt(), anyInt(), anyInt(), anyInt()))160                .will(answerVoid(new AnswerFunctionalInterfaces.VoidAnswer5<String, Integer, Integer, Integer, Integer>() {161                    public void  answer(String s1, Integer i1, Integer i2, Integer i3, Integer i4) {162                        target.simpleMethod(s1, i1, i2, i3, i4);163                    }164                }));165        // invoke on iMethods166        iMethods.simpleMethod("hello", 1, 2, 3, 4);167        // expect the answer to write correctly to "target"168        verify(target, times(1)).simpleMethod("hello", 1, 2, 3, 4);169    }170}...

Source:AnswerFunctionalInterfaces.java

...19 * Functional interfaces to make it easy to implement answers in Java 820 *21 * @since 2.1.022 */23public class AnswerFunctionalInterfaces {24	/**25     * Hide constructor to avoid instantiation of class with only static methods26     */27    private AnswerFunctionalInterfaces() {28    }29    /**30     * Construct an answer from a two parameter answer interface31     * @param answer answer interface32     * @param <T> return type33     * @param <A> input parameter 1 type34     * @return a new answer object35     */36    public static <T, A> Answer<T> toAnswer(final Answer1<T, A> answer) {37        return new Answer<T>() {38            @SuppressWarnings("unchecked")39            public T answer(InvocationOnMock invocation) throws Throwable {40                return answer.answer((A)invocation.getArgument(0));41            }...

Source:AdditionalAnswers.java

1package org.mockito;2import java.util.Collection;3import org.mockito.internal.stubbing.answers.AnswerFunctionalInterfaces;4import org.mockito.internal.stubbing.answers.AnswersWithDelay;5import org.mockito.internal.stubbing.answers.ReturnsArgumentAt;6import org.mockito.internal.stubbing.answers.ReturnsElementsOf;7import org.mockito.internal.stubbing.defaultanswers.ForwardsInvocations;8import org.mockito.stubbing.Answer;9import org.mockito.stubbing.Answer1;10import org.mockito.stubbing.Answer2;11import org.mockito.stubbing.Answer3;12import org.mockito.stubbing.Answer4;13import org.mockito.stubbing.Answer5;14import org.mockito.stubbing.VoidAnswer1;15import org.mockito.stubbing.VoidAnswer2;16import org.mockito.stubbing.VoidAnswer3;17import org.mockito.stubbing.VoidAnswer4;18import org.mockito.stubbing.VoidAnswer5;19public class AdditionalAnswers {20    public static <T> Answer<T> returnsFirstArg() {21        return new ReturnsArgumentAt(0);22    }23    public static <T> Answer<T> returnsSecondArg() {24        return new ReturnsArgumentAt(1);25    }26    public static <T> Answer<T> returnsLastArg() {27        return new ReturnsArgumentAt(-1);28    }29    public static <T> Answer<T> returnsArgAt(int i) {30        return new ReturnsArgumentAt(i);31    }32    public static <T> Answer<T> delegatesTo(Object obj) {33        return new ForwardsInvocations(obj);34    }35    public static <T> Answer<T> returnsElementsOf(Collection<?> collection) {36        return new ReturnsElementsOf(collection);37    }38    @Incubating39    public static <T> Answer<T> answersWithDelay(long j, Answer<T> answer) {40        return new AnswersWithDelay(j, answer);41    }42    @Incubating43    public static <T, A> Answer<T> answer(Answer1<T, A> answer1) {44        return AnswerFunctionalInterfaces.toAnswer(answer1);45    }46    @Incubating47    public static <A> Answer<Void> answerVoid(VoidAnswer1<A> voidAnswer1) {48        return AnswerFunctionalInterfaces.toAnswer(voidAnswer1);49    }50    @Incubating51    public static <T, A, B> Answer<T> answer(Answer2<T, A, B> answer2) {52        return AnswerFunctionalInterfaces.toAnswer(answer2);53    }54    @Incubating55    public static <A, B> Answer<Void> answerVoid(VoidAnswer2<A, B> voidAnswer2) {56        return AnswerFunctionalInterfaces.toAnswer(voidAnswer2);57    }58    @Incubating59    public static <T, A, B, C> Answer<T> answer(Answer3<T, A, B, C> answer3) {60        return AnswerFunctionalInterfaces.toAnswer(answer3);61    }62    @Incubating63    public static <A, B, C> Answer<Void> answerVoid(VoidAnswer3<A, B, C> voidAnswer3) {64        return AnswerFunctionalInterfaces.toAnswer(voidAnswer3);65    }66    @Incubating67    public static <T, A, B, C, D> Answer<T> answer(Answer4<T, A, B, C, D> answer4) {68        return AnswerFunctionalInterfaces.toAnswer(answer4);69    }70    @Incubating71    public static <A, B, C, D> Answer<Void> answerVoid(VoidAnswer4<A, B, C, D> voidAnswer4) {72        return AnswerFunctionalInterfaces.toAnswer(voidAnswer4);73    }74    @Incubating75    public static <T, A, B, C, D, E> Answer<T> answer(Answer5<T, A, B, C, D, E> answer5) {76        return AnswerFunctionalInterfaces.toAnswer(answer5);77    }78    @Incubating79    public static <A, B, C, D, E> Answer<Void> answerVoid(VoidAnswer5<A, B, C, D, E> voidAnswer5) {80        return AnswerFunctionalInterfaces.toAnswer(voidAnswer5);81    }82}...

AnswerFunctionalInterfaces

Using AI Code Generation

1package com.automationrhapsody.mockito;2import static org.mockito.Mockito.mock;3import static org.mockito.Mockito.when;4import java.util.List;5import org.junit.Test;6import org.mockito.invocation.InvocationOnMock;7import org.mockito.stubbing.Answer;8public class AnswerFunctionalInterfacesTest {9    @SuppressWarnings("unchecked")10    public void test() {11        List<String> mockedList = mock(List.class);12        Answer<Object> answer = new Answer<Object>() {13            public Object answer(InvocationOnMock invocation) throws Throwable {14                Object[] args = invocation.getArguments();15                Object mock = invocation.getMock();16                return "called with arguments: " + args;17            }18        };19        when(mockedList.get(0)).then(answer);20        System.out.println(mockedList.get(0));21        when(mockedList.get(1)).thenAnswer(answer);22        System.out.println(mockedList.get(1));23    }24}25package com.automationrhapsody.mockito;26import static org.mockito.Mockito.mock;27import static org.mockito.Mockito.when;28import java.util.List;29import org.junit.Test;30import org.mockito.invocation.InvocationOnMock;31import org.mockito.stubbing.Answer;32public class AnswerFunctionalInterfacesTest {33    @SuppressWarnings("unchecked")34    public void test() {35        List<String> mockedList = mock(List.class);36        when(mockedList.get(0)).then((InvocationOnMock invocation) -> {37            Object[] args = invocation.getArguments();38            Object mock = invocation.getMock();39            return "called with arguments: " + args;40        });41        System.out.println(mockedList.get(0));42        when(mockedList.get(1)).thenAnswer((InvocationOnMock invocation) -> {43            Object[] args = invocation.getArguments();44            Object mock = invocation.getMock();45            return "called with arguments: " + args;46        });47        System.out.println(mockedList.get(1));48    }49}

AnswerFunctionalInterfaces

Using AI Code Generation

1package org.example;2import org.mockito.internal.stubbing.answers.AnswersWithDelay;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5public class AnswerFunctionalInterfaces {6    public static void main(String[] args) {7        Answer<Integer> answer = new AnswersWithDelay(1000, new Answer<Integer>() {8            public Integer answer(InvocationOnMock invocation) throws Throwable {9                return 42;

AnswerFunctionalInterfaces

Using AI Code Generation

1package org.mockito.internal.stubbing.answers;2import org.mockito.invocation.InvocationOnMock;3import org.mockito.stubbing.Answer;4public class AnswerFunctionalInterfaces {5    public static Answer<Void> doNothing() {6        return new Answer<Void>() {7            public Void answer(InvocationOnMock invocation) throws Throwable {8                return null;9            }10        };11    }12}13package org.mockito.internal.stubbing.answers;14import org.mockito.invocation.InvocationOnMock;15import org.mockito.stubbing.Answer;16public class AnswerFunctionalInterfaces {17    public static Answer<Void> doNothing() {18        return new Answer<Void>() {19            public Void answer(InvocationOnMock invocation) throws Throwable {20                return null;21            }22        };23    }24}25package org.mockito.internal.stubbing.answers;26import org.mockito.invocation.InvocationOnMock;27import org.mockito.stubbing.Answer;28public class AnswerFunctionalInterfaces {29    public static Answer<Void> doNothing() {30        return new Answer<Void>() {31            public Void answer(InvocationOnMock invocation) throws Throwable {32                return null;33            }34        };35    }36}37package org.mockito.internal.stubbing.answers;38import org.mockito.invocation.InvocationOnMock;39import org.mockito.stubbing.Answer;40public class AnswerFunctionalInterfaces {41    public static Answer<Void> doNothing() {42        return new Answer<Void>() {43            public Void answer(InvocationOnMock invocation) throws Throwable {44                return null;45            }46        };47    }48}49package org.mockito.internal.stubbing.answers;50import org.mockito.invocation.InvocationOnMock;51import org.mockito.stubbing.Answer;52public class AnswerFunctionalInterfaces {53    public static Answer<Void> doNothing() {54        return new Answer<Void>() {55            public Void answer(InvocationOnMock invocation) throws Throwable {56                return null;57            }58        };59    }60}61package org.mockito.internal.stubbing.answers;62import org.mockito.invocation.InvocationOnMock;63import org.mockito.stubbing.Answer;64public class AnswerFunctionalInterfaces {65    public static Answer<Void> doNothing() {66        return new Answer<Void>()

AnswerFunctionalInterfaces

Using AI Code Generation

1package org.mockito.internal.stubbing.answers;2import java.io.Serializable;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5public class AnswerFunctionalInterfaces {6    public static <T> Answer<T> answer(final Answer<T> answer) {7        return answer;8    }9}10package org.mockito.internal.stubbing.answers;11import java.io.Serializable;12import org.mockito.invocation.InvocationOnMock;13import org.mockito.stubbing.Answer;14public class AnswerFunctionalInterfaces {15    public static <T> Answer<T> answer(final Answer<T> answer) {16        return answer;17    }18}19package org.mockito.internal.stubbing.answers;20import java.io.Serializable;21import org.mockito.invocation.InvocationOnMock;22import org.mockito.stubbing.Answer;23public class AnswerFunctionalInterfaces {24    public static <T> Answer<T> answer(final Answer<T> answer) {25        return answer;26    }27}28package org.mockito.internal.stubbing.answers;29import java.io.Serializable;30import org.mockito.invocation.InvocationOnMock;31import org.mockito.stubbing.Answer;32public class AnswerFunctionalInterfaces {33    public static <T> Answer<T> answer(final Answer<T> answer) {34        return answer;35    }36}37package org.mockito.internal.stubbing.answers;38import java.io.Serializable;39import org.mockito.invocation.InvocationOnMock;40import org.mockito.stubbing.Answer;41public class AnswerFunctionalInterfaces {42    public static <T> Answer<T> answer(final Answer<T> answer) {43        return answer;44    }45}46package org.mockito.internal.stubbing.answers;47import java.io.Serializable;48import org.mockito.invocation.InvocationOnMock;49import org.mockito.stubbing.Answer;50public class AnswerFunctionalInterfaces {51    public static <T> Answer<T> answer(final Answer<T> answer) {52        return answer;53    }54}

AnswerFunctionalInterfaces

Using AI Code Generation

1package org.example;2import org.mockito.internal.stubbing.answers.AnswersWithDelay;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5import java.util.concurrent.TimeUnit;6import static org.mockito.Mockito.mock;7import static org.mockito.Mockito.when;8public class Example1 {9    public static void main(String[] args) {10        Answer answer = new AnswersWithDelay(1, TimeUnit.SECONDS);11        Runnable runnable = mock(Runnable.class, answer);12        runnable.run();13    }14}15	at org.mockito.internal.stubbing.answers.AnswersWithDelay.answer(AnswersWithDelay.java:30)16	at org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl.java:94)17	at org.mockito.internal.handler.NullResultGuardian.handle(NullResultGuardian.java:29)18	at org.mockito.internal.handler.InvocationNotifierHandler.handle(InvocationNotifierHandler.java:38)19	at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.doIntercept(MockMethodInterceptor.java:59)20	at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.doIntercept(MockMethodInterceptor.java:24)21	at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$DispatcherDefaultingToRealMethod.interceptSuperCallable(MockMethodInterceptor.java:127)22	at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$DispatcherDefaultingToRealMethod.interceptSuperCallable(MockMethodInterceptor.java:113)23	at org.example.Example1$1.run(Example1.java:16)24	at org.example.Example1.main(Example1.java:23)25public class AnswersWithDelay implements Answer {26    private final long delay;27    private final TimeUnit unit;28    public AnswersWithDelay(long delay, TimeUnit unit) {29        this.delay = delay;30        this.unit = unit;31    }32    public Object answer(InvocationOnMock invocation) throws Throwable {33        try {34            unit.sleep(delay);35        } catch (InterruptedException e) {36            throw new IllegalStateException("Answers with delay are not supported on this platform.");37        }38        return invocation.callRealMethod();39    }40}

AnswerFunctionalInterfaces

Using AI Code Generation

1package org.mockito.internal.stubbing.answers;2import org.mockito.internal.invocation.InvocationBuilder;3import org.mockito.invocation.Invocation;4import org.mockito.stubbing.Answer;5import org.mockito.stubbing.Stub;6import org.mockito.stubbing.Stubb

AnswerFunctionalInterfaces

Using AI Code Generation

1package org.mockito.internal.stubbing.answers;2import org.mockito.invocation.InvocationOnMock;3public class AnswerFunctionalInterfaces {4public static AnswerFunctionalInterfaces toAnswer(Answer<?> answer) {5return new AnswerFunctionalInterfaces(answer);6}7private final Answer<?> answer;8private AnswerFunctionalInterfaces(Answer<?> answer) {9this.answer = answer;10}11public Answer<?> getAnswer() {12return answer;13}14public <T> T answer(InvocationOnMock invocation) throws Throwable {15return answer.answer(invocation);16}17}18package org.mockito.internal.stubbing.answers;19import org.mockito.invocation.InvocationOnMock;20public class AnswerFunctionalInterfaces {21public static AnswerFunctionalInterfaces toAnswer(Answer<?> answer) {22return new AnswerFunctionalInterfaces(answer);23}24private final Answer<?> answer;25private AnswerFunctionalInterfaces(Answer<?> answer) {26this.answer = answer;27}28public Answer<?> getAnswer() {29return answer;30}31public <T> T answer(InvocationOnMock invocation) throws Throwable {32return answer.answer(invocation);33}34}35package org.mockito.internal.stubbing.answers;36import org.mockito.invocation.InvocationOnMock;37public class AnswerFunctionalInterfaces {38public static AnswerFunctionalInterfaces toAnswer(Answer<?> answer) {39return new AnswerFunctionalInterfaces(answer);40}41private final Answer<?> answer;42private AnswerFunctionalInterfaces(Answer<?> answer) {43this.answer = answer;44}45public Answer<?> getAnswer() {46return answer;47}48public <T> T answer(InvocationOnMock invocation) throws Throwable {49return answer.answer(invocation);50}51}52package org.mockito.internal.stubbing.answers;53import org.mockito.invocation.InvocationOnMock;54public class AnswerFunctionalInterfaces {55public static AnswerFunctionalInterfaces toAnswer(Answer<?> answer) {56return new AnswerFunctionalInterfaces(answer);57}58private final Answer<?> answer;59private AnswerFunctionalInterfaces(Answer<?> answer) {60this.answer = answer;61}62public Answer<?> getAnswer() {63return answer;64}65public <T> T answer(InvocationOnMock invocation) throws Throwable {66return answer.answer(invocation);67}68}

AnswerFunctionalInterfaces

Using AI Code Generation

1import org.mockito.internal.stubbing.answers.*;2import org.mockito.invocation.*;3import org.mockito.stubbing.*;4public class AnswerFunctionalInterfaces {5  public static Answer<Void> doesNothing() {6    return new VoidAnswer();7  }8  public static <T> Answer<T> returnsFirstArg() {9    return new ReturnsFirstArg();10  }11  public static <T> Answer<T> returnsSecondArg() {12    return new ReturnsSecondArg();13  }14  public static <T> Answer<T> returnsLastArg() {15    return new ReturnsLastArg();16  }17  public static <T> Answer<T> returnsArgAt(int index) {18    return new ReturnsArgumentAt(index);19  }20  public static <T> Answer<T> returns(T value) {21    return new Returns(value);22  }23  public static <T> Answer<T> returnsElementsOf(T[] array) {24    return new ReturnsElementsOf(array);25  }26  public static <T> Answer<T> returnsElementsOf(Iterable<T> iterable) {27    return new ReturnsElementsOf(iterable);28  }29  public static <T> Answer<T> returnsElementsOf(T[] array, T... moreArrays) {30    return new ReturnsElementsOf(array, moreArrays);31  }32  public static <T> Answer<T> returnsElementsOf(Iterable<T> iterable, Iterable<T>... moreIterables) {33    return new ReturnsElementsOf(iterable, moreIterables);34  }35  public static <T> Answer<T> returnsSmartNull(Class<T> clazz) {36    return new ReturnsSmartNulls(clazz);37  }38  public static <T> Answer<T> returnsDeepStubs() {39    return new ReturnsDeepStubs();40  }41  public static <T> Answer<T> returnsMoreEmptyValues(Class<T> clazz) {42    return new ReturnsMoreEmptyValues(clazz);43  }44  public static <T> Answer<T> returnsMoreEmptyValues(Class<T> clazz, Class<?>... moreClasses) {45    return new ReturnsMoreEmptyValues(clazz, moreClasses);46  }47  public static <T> Answer<T> returnsRandomValues(Class<T> clazz) {48    return new ReturnsRandomValues(clazz);49  }50  public static <T> Answer<T> returnsRandomValues(Class<T> clazz, Class<?>... moreClasses) {51    return new ReturnsRandomValues(clazz, moreClasses);52  }53  public static <T> Answer<T> returnsClone(T value) {

AnswerFunctionalInterfaces

Using AI Code Generation

1package org.mockito.internal.stubbing.answers;2public class AnswerFunctionalInterfaces {3    public static AnswerFunctionalInterfaces.AnswerFunction<Object> toAnswerFunction(Answer<?> answer) {4        return new AnswerFunctionalInterfaces.AnswerFunction<Object>(answer);5    }6    public static class AnswerFunction<T> implements org.mockito.functions.Function<InvocationOnMock, T> {7        private final Answer<T> answer;8        public AnswerFunction(Answer<T> answer) {9            this.answer = answer;10        }11        public T apply(InvocationOnMock invocation) throws Throwable {12            return answer.answer(invocation);13        }14    }15}16package org.mockito.internal.stubbing.answers;17import org.mockito.internal.stubbing.answers.AnswerFunctionalInterfaces.AnswerFunction;18import org.mockito.invocation.InvocationOnMock;19import org.mockito.stubbing.Answer;20public class AnswersWithDelay implements Answer<Object> {21    private final long millis;22    private final Answer<Object> delegate;23    public AnswersWithDelay(long millis, Answer<Object> delegate) {24        this.millis = millis;25        this.delegate = delegate;26    }27    public Object answer(InvocationOnMock invocation) throws Throwable {28        Thread.sleep(millis);29        return delegate.answer(invocation);30    }31    public static AnswerFunction<Object> toAnswerFunction(long millis, Answer<?> answer) {32        return AnswerFunctionalInterfaces.toAnswerFunction(new AnswersWithDelay(millis, answer));33    }34}35package org.mockito.internal.stubbing.answers;36import org.mockito.internal.stubbing.answers.AnswerFunctionalInterfaces.AnswerFunction;37import org.mockito.invocation.InvocationOnMock;38import org.mockito.stubbing.Answer;39public class AnswersWithLoad implements Answer<Object> {40    private final long millis;41    private final Answer<Object> delegate;42    public AnswersWithLoad(long millis, Answer<Object> delegate) {43        this.millis = millis;44        this.delegate = delegate;45    }46    public Object answer(InvocationOnMock invocation) throws Throwable {47        Thread.sleep(millis);48        return delegate.answer(invocation);49    }50    public static AnswerFunction<Object> toAnswerFunction(long millis, Answer<?> answer) {51        return AnswerFunctionalInterfaces.toAnswerFunction(new AnswersWithLoad(millis, answer));52    }53}54package org.mockito.internal.stubbing.answers;55import org.mockito.internal.stubbing.answers.AnswerFunctionalInterfaces.AnswerFunction;56import org.mockito.invocation.InvocationOnMock;57import org

AnswerFunctionalInterfaces

Using AI Code Generation

1import static org.mockito.Mockito.*;2import org.mockito.internal.stubbing.answers.*;3import org.mockito.stubbing.*;4import java.util.*;5import java.util.function.*;6import org.mockito.invocation.*;7import static org.mockito.internal.stubbing.answers.AnswerFunctionalInterfaces.*;8public class AnswerFunctionalInterfacesExample {9    public static void main(String[] args) {10        List mockedList = mock(List.class);11        when(mockedList.get(0)).thenAnswer(answerWithFirstParameterAsReturnValue());12        System.out.println(mockedList.get(0));13        when(mockedList.get(0)).thenAnswer(answerWithFirstParameterAsReturnValue(String.class));14        System.out.println(mockedList.get(0));15        when(mockedList.get(0)).thenAnswer(answerWithFirstParameterAsReturnValue(String.class, "Hello"));16        System.out.println(mockedList.get(0));17        when(mockedList.get(0)).thenAnswer(answerWithFirstParameterAsReturnValue(String.class, "Hello", "World"));18        System.out.println(mockedList.get(0));19        when(mockedList.get(0)).thenAnswer(answerWithFirstParameterAsReturnValue(String.class, "Hello", "World", "!!!"));20        System.out.println(mockedList.get(0));21        when(mockedList.get(0)).thenAnswer(answerWithFirstParameterAsReturnValue(String.class, "Hello", "World", "!!!", "!!!"));22        System.out.println(mockedList.get(0));23    }24}

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