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How to use answer method of org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest class

Best Mockito code snippet using org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest.answer

Source:ShouldNotDeadlockAnswerExecutionTest.java

...18    public void failIfMockIsSharedBetweenThreads() throws Exception {19        ShouldNotDeadlockAnswerExecutionTest.Service service = Mockito.mock(ShouldNotDeadlockAnswerExecutionTest.Service.class);20        ExecutorService threads = Executors.newCachedThreadPool();21        AtomicInteger counter = new AtomicInteger(2);22        // registed answer on verySlowMethod23        Mockito.when(service.verySlowMethod()).thenAnswer(new ShouldNotDeadlockAnswerExecutionTest.LockingAnswer(counter));24        // execute verySlowMethod twice in separate threads25        threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service));26        threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service));27        // waiting for threads to finish28        threads.shutdown();29        if (!(threads.awaitTermination(1000, TimeUnit.MILLISECONDS))) {30            // threads were timed-out31            Assert.fail();32        }33    }34    @Test35    public void successIfEveryThreadHasItsOwnMock() throws Exception {36        ShouldNotDeadlockAnswerExecutionTest.Service service1 = Mockito.mock(ShouldNotDeadlockAnswerExecutionTest.Service.class);37        ShouldNotDeadlockAnswerExecutionTest.Service service2 = Mockito.mock(ShouldNotDeadlockAnswerExecutionTest.Service.class);38        ExecutorService threads = Executors.newCachedThreadPool();39        AtomicInteger counter = new AtomicInteger(2);40        // registed answer on verySlowMethod41        Mockito.when(service1.verySlowMethod()).thenAnswer(new ShouldNotDeadlockAnswerExecutionTest.LockingAnswer(counter));42        Mockito.when(service2.verySlowMethod()).thenAnswer(new ShouldNotDeadlockAnswerExecutionTest.LockingAnswer(counter));43        // execute verySlowMethod twice in separate threads44        threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service1));45        threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service2));46        // waiting for threads to finish47        threads.shutdown();48        if (!(threads.awaitTermination(500, TimeUnit.MILLISECONDS))) {49            // threads were timed-out50            Assert.fail();51        }52    }53    static class LockingAnswer implements Answer<String> {54        private AtomicInteger counter;55        public LockingAnswer(AtomicInteger counter) {56            this.counter = counter;57        }58        /**59         * Decrement counter and wait until counter has value 060         */61        public String answer(InvocationOnMock invocation) throws Throwable {62            counter.decrementAndGet();63            while ((counter.get()) != 0) {64                Thread.sleep(10);65            } 66            return null;67        }68    }69    static class ServiceRunner implements Runnable {70        private ShouldNotDeadlockAnswerExecutionTest.Service service;71        public ServiceRunner(ShouldNotDeadlockAnswerExecutionTest.Service service) {72            this.service = service;73        }74        public void run() {75            service.verySlowMethod();...

answer

Using AI Code Generation

1import org.junit.Test;2import org.mockito.Mock;3import org.mockitousage.IMethods;4import org.mockitoutil.TestBase;5import java.util.concurrent.CountDownLatch;6import java.util.concurrent.TimeUnit;7import static org.mockito.Mockito.when;8public class ShouldNotDeadlockAnswerExecutionTest extends TestBase {9    @Mock IMethods mock;10    public void should_not_deadlock() throws Exception {11        final CountDownLatch latch = new CountDownLatch(1);12        when(mock.simpleMethod()).thenAnswer(invocation -> {13            latch.countDown();14            return null;15        });16        Thread thread = new Thread(() -> mock.simpleMethod());17        thread.start();18        latch.await(1, TimeUnit.SECONDS);19    }20}21public class org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest extends org.mockitoutil.TestBase {22  public org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest();23  public void should_not_deadlock() throws java.lang.Exception;

answer

Using AI Code Generation

1    public void shouldNotDeadlock() throws Exception {2        final Answer answer = new Answer() {3            public Object answer(InvocationOnMock invocation) throws Throwable {4                return invocation.callRealMethod();5            }6        };7        final List mock = mock(List.class, answer);8        final List mock2 = mock(List.class, answer);9        when(mock.get(0)).thenReturn(mock2);10        when(mock2.get(0)).thenReturn(mock);11        mock.get(0).get(0);12    }13    public void shouldNotDeadlock2() throws Exception {14        final Answer answer = new Answer() {15            public Object answer(InvocationOnMock invocation) throws Throwable {16                return invocation.callRealMethod();17            }18        };19        final List mock = mock(List.class, answer);20        final List mock2 = mock(List.class, answer);21        when(mock.get(0)).thenReturn(mock2);22        when(mock2.get(0)).thenReturn(mock);23        mock2.get(0).get(0);24    }25    public void shouldNotDeadlock3() throws Exception {26        final Answer answer = new Answer() {27            public Object answer(InvocationOnMock invocation) throws Throwable {28                return invocation.callRealMethod();29            }30        };31        final List mock = mock(List.class, answer);32        final List mock2 = mock(List.class, answer);33        when(mock.get(0)).thenReturn(mock2);34        when(mock2.get(0)).thenReturn(mock);35        mock.get(0).get(0).get(0);36    }37    public void shouldNotDeadlock4() throws Exception {38        final Answer answer = new Answer() {39            public Object answer(InvocationOnMock invocation) throws Throwable {40                return invocation.callRealMethod();41            }42        };43        final List mock = mock(List.class, answer);44        final List mock2 = mock(List.class, answer);45        when(mock.get(0)).thenReturn(mock2);46        when(mock2.get(0)).thenReturn(mock);47        mock.get(0).get(0).get(0).get(0);48    }49    public void shouldNotDeadlock5() throws

answer

Using AI Code Generation

1Answer answer = new Answer() {2    public Object answer(InvocationOnMock invocation) throws Throwable {3        Object mock = invocation.getMock();4        return "foo";5    }6};7doAnswer(answer).when(mock).someMethod();8doAnswer(new Answer() {9    public Object answer(InvocationOnMock invocation) throws Throwable {10        Object mock = invocation.getMock();11        return "foo";12    }13}).when(mock).someMethod();14doAnswer(new Answer() {15    public Object answer(InvocationOnMock invocation) throws Throwable {16        Object mock = invocation.getMock();17        return "foo";18    }19}).when(mock).someMethod(anyString(), anyInt());20doAnswer(new Answer() {21    public Object answer(InvocationOnMock invocation) throws Throwable {22        Object mock = invocation.getMock();23        return "foo";24    }25}).when(mock).someMethod(anyString(), anyInt());26doAnswer(new Answer() {27    public Object answer(InvocationOnMock invocation) throws Throwable {28        Object mock = invocation.getMock();29        return "foo";30    }

answer

Using AI Code Generation

1org.mockito.Answers.RETURNS_DEEP_STUBS.answer(ShouldNotDeadlockAnswerExecutionTest.class)2org.mockito.Answers.RETURNS_MOCKS.answer(ShouldNotDeadlockAnswerExecutionTest.class)3org.mockito.Answers.RETURNS_SMART_NULLS.answer(ShouldNotDeadlockAnswerExecutionTest.class)4org.mockito.Answers.RETURNS_DEFAULTS.answer(ShouldNotDeadlockAnswerExecutionTest.class)5org.mockito.Answers.CALLS_REAL_METHODS.answer(ShouldNotDeadlockAnswerExecutionTest.class)6org.mockito.Answers.RETURNS_SELF.answer(ShouldNotDeadlockAnswerExecutionTest.class)7org.mockito.Answers.RETURNS_EMPTY_VALUES.answer(ShouldNotDeadlockAnswerExecutionTest.class)8org.mockito.Answers.CALLS_REAL_METHODS.answer(ShouldNotDeadlockAnswerExecutionTest.class)9org.mockito.Answers.RETURNS_SELF.answer(ShouldNotDeadlockAnswerExecutionTest.class)10org.mockito.Answers.RETURNS_EMPTY_VALUES.answer(ShouldNotDeadlockAnswerExecutionTest.class)11org.mockito.Answers.RETURNS_DEEP_STUBS.answer(ShouldNotDeadlockAnswerExecutionTest.class)12org.mockito.Answers.RETURNS_MOCKS.answer(ShouldNotDeadlockAnswerExecutionTest.class)13org.mockito.Answers.RETURNS_SMART_NULLS.answer(ShouldNotDeadlockAnswerExecutionTest.class)14org.mockito.Answers.RETURNS_DEFAULTS.answer(ShouldNotDeadlockAnswerExecutionTest.class)15org.mockito.Answers.CALLS_REAL_METHODS.answer(ShouldNotDeadlockAnswerExecutionTest.class)16org.mockito.Answers.RETURNS_SELF.answer(ShouldNotDeadlockAnswerExecutionTest.class)17org.mockito.Answers.RETURNS_EMPTY_VALUES.answer(ShouldNotDeadlockAnswerExecutionTest.class)

answer

Using AI Code Generation

1Error:(22, 1) java: cannot access org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest2  bad class file: C:\Users\user\.m2\repository\org\mockito\mockito-core\2.23.4\mockito-core-2.23.4.jar(org/mockitousage/bugs/ShouldNotDeadlockAnswerExecutionTest.class)3public void test() {4    Answer<Object> answer = new ShouldNotDeadlockAnswerExecutionTest();5    assertThat(answer.answer(null), is(nullValue()));6}7Error:(22, 1) java: incompatible types: org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest cannot be converted to org.mockito.stubbing.Answer

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