How to use ThrowsException method of org.mockito.internal.stubbing.answers.AnswersWithDelay class

Best Mockito code snippet using org.mockito.internal.stubbing.answers.AnswersWithDelay.ThrowsException

Source:BackgroundJobServerTest.java

...25import org.junit.jupiter.api.BeforeEach;26import org.junit.jupiter.api.Test;27import org.mockito.Mockito;28import org.mockito.internal.stubbing.answers.AnswersWithDelay;29import org.mockito.internal.stubbing.answers.ThrowsException;30import java.time.temporal.ChronoUnit;31import java.util.Map;32import java.util.stream.Collectors;33import java.util.stream.Stream;34import static java.time.Instant.now;35import static java.util.concurrent.TimeUnit.MILLISECONDS;36import static java.util.concurrent.TimeUnit.SECONDS;37import static org.assertj.core.api.Assertions.assertThat;38import static org.assertj.core.api.Assertions.assertThatCode;39import static org.assertj.core.api.Assertions.assertThatThrownBy;40import static org.assertj.core.api.Assertions.within;41import static org.awaitility.Awaitility.await;42import static org.awaitility.Durations.*;43import static org.jobrunr.JobRunrAssertions.assertThat;44import static org.jobrunr.jobs.JobTestBuilder.anEnqueuedJob;45import static org.jobrunr.jobs.states.StateName.*;46import static org.jobrunr.server.BackgroundJobServerConfiguration.usingStandardBackgroundJobServerConfiguration;47import static org.mockito.ArgumentMatchers.any;48import static org.mockito.Mockito.doAnswer;49class BackgroundJobServerTest {50    private TestService testService;51    private StorageProvider storageProvider;52    private BackgroundJobServer backgroundJobServer;53    private TestServiceForIoC testServiceForIoC;54    private SimpleJobActivator jobActivator;55    private ListAppender<ILoggingEvent> logger;56    @BeforeEach57    void setUpTestService() {58        testService = new TestService();59        testServiceForIoC = new TestServiceForIoC("an argument");60        testService.reset();61        testServiceForIoC.reset();62        storageProvider = Mockito.spy(new InMemoryStorageProvider());63        jobActivator = new SimpleJobActivator(testServiceForIoC);64        JobRunr.configure()65                .useJobActivator(jobActivator)66                .useStorageProvider(storageProvider)67                .useBackgroundJobServer(usingStandardBackgroundJobServerConfiguration().andPollIntervalInSeconds(5), false)68                .initialize();69        backgroundJobServer = JobRunr.getBackgroundJobServer();70        logger = LoggerAssert.initFor(backgroundJobServer);71    }72    @AfterEach73    void stopBackgroundJobServer() {74        backgroundJobServer.stop();75    }76    @Test77    void testStartAndStop() {78        // GIVEN server stopped and we enqueue a job79        JobId jobId = BackgroundJob.enqueue(() -> testService.doWork());80        // THEN the job should stay in state ENQUEUED81        await().during(TWO_SECONDS).atMost(FIVE_SECONDS).until(() -> testService.getProcessedJobs() == 0);82        assertThat(storageProvider.getJobById(jobId)).hasStates(ENQUEUED);83        // WHEN we start the server84        backgroundJobServer.start();85        // THEN the job should be processed86        await().atMost(TEN_SECONDS).untilAsserted(() -> assertThat(storageProvider.getJobById(jobId)).hasStates(ENQUEUED, PROCESSING, SUCCEEDED));87        // WHEN we pause the server and enqueue a new job88        backgroundJobServer.pauseProcessing();89        JobId anotherJobId = BackgroundJob.enqueue(() -> testService.doWork());90        // THEN the job should stay in state ENQUEUED91        await().during(TWO_SECONDS).atMost(FIVE_SECONDS).until(() -> testService.getProcessedJobs() == 1);92        await().atMost(TEN_SECONDS).untilAsserted(() -> assertThat(storageProvider.getJobById(anotherJobId)).hasStates(ENQUEUED));93        // WHEN we resume the server again94        backgroundJobServer.resumeProcessing();95        // THEN the job should be processed again96        await().atMost(TEN_SECONDS).until(() -> testService.getProcessedJobs() > 1);97        await().atMost(TEN_SECONDS).untilAsserted(() -> assertThat(storageProvider.getJobById(anotherJobId)).hasStates(ENQUEUED, PROCESSING, SUCCEEDED));98        // WHEN we shutdown the server99        backgroundJobServer.stop();100        assertThat(logger).hasInfoMessageContaining("BackgroundJobServer and BackgroundJobPerformers - stopping (waiting for all jobs to complete - max 10 seconds)", 1);101        // THEN no running backgroundjob threads should exist102        await().atMost(TEN_SECONDS)103                .untilAsserted(() -> assertThat(Thread.getAllStackTraces())104                        .matches(this::containsNoBackgroundJobThreads, "Found BackgroundJob Threads: \n\t" + getThreadNames(Thread.getAllStackTraces()).collect(Collectors.joining("\n\t"))));105        assertThat(logger).hasInfoMessageContaining("BackgroundJobServer and BackgroundJobPerformers stopped", 1);106    }107    @Test108    void testOnServerExitCleansUpAllThreads() {109        final int amountOfJobs = 10;110        backgroundJobServer.start();111        for (int i = 0; i < amountOfJobs; i++) {112            BackgroundJob.enqueue(() -> testService.doWork());113        }114        await().atMost(TEN_SECONDS).untilAsserted(() -> assertThat(storageProvider).hasJobs(SUCCEEDED, amountOfJobs));115        await().atMost(TEN_SECONDS).untilAsserted(() -> assertThat(Thread.getAllStackTraces()).matches(this::containsBackgroundJobThreads));116        backgroundJobServer.stop();117        await().atMost(ONE_MINUTE)118                .untilAsserted(() -> assertThat(Thread.getAllStackTraces())119                        .matches(this::containsNoBackgroundJobThreads, "Found BackgroundJob Threads: \n\t" + getThreadNames(Thread.getAllStackTraces()).collect(Collectors.joining("\n\t"))));120    }121    @Test122    void testServerStatusStateMachine() {123        // INITIAL124        assertThat(backgroundJobServer.isAnnounced()).isFalse();125        assertThat(backgroundJobServer.isUnAnnounced()).isTrue();126        assertThat(backgroundJobServer.isStarted()).isFalse();127        assertThat(backgroundJobServer.isRunning()).isFalse();128        // INITIAL -> START (with failure)129        doAnswer(new AnswersWithDelay(100, new ThrowsException(new IllegalStateException()))).when(storageProvider).announceBackgroundJobServer(any());130        assertThatCode(() -> backgroundJobServer.start()).doesNotThrowAnyException();131        assertThat(backgroundJobServer.isAnnounced()).isFalse();132        assertThat(backgroundJobServer.isUnAnnounced()).isTrue();133        assertThat(backgroundJobServer.isStarted()).isTrue();134        assertThat(backgroundJobServer.isRunning()).isTrue();135        await().until(() -> backgroundJobServer.isStopped());136        Mockito.reset(storageProvider);137        // INITIAL -> START138        assertThatCode(() -> backgroundJobServer.start()).doesNotThrowAnyException();139        await().until(() -> backgroundJobServer.isAnnounced() == true);140        assertThat(backgroundJobServer.isAnnounced()).isTrue();141        assertThat(backgroundJobServer.isStarted()).isTrue();142        assertThat(backgroundJobServer.isRunning()).isTrue();143        // START -> PAUSE...

Source:RetrierGitManagerTest.java

...7import org.junit.jupiter.api.Test;8import org.junit.jupiter.api.extension.ExtendWith;9import org.mockito.Mock;10import org.mockito.internal.stubbing.answers.AnswersWithDelay;11import org.mockito.internal.stubbing.answers.ThrowsException;12import org.mockito.junit.jupiter.MockitoExtension;13import static org.mockito.ArgumentMatchers.any;14import static org.mockito.Mockito.anyBoolean;15import static org.mockito.Mockito.doAnswer;16import static org.mockito.Mockito.doNothing;17import static org.mockito.Mockito.doThrow;18import static org.mockito.Mockito.eq;19import static org.mockito.Mockito.times;20import static org.mockito.Mockito.verify;21@ExtendWith(MockitoExtension.class)22public class RetrierGitManagerTest {23    @Mock24    GitManager gitManager;25    @Test26    public void retries_clones_until_max_duration_reached() {27        //Given a retrier is configured with a retry policy and a max retry duration of 2s28        RetryPolicy<Object> retryPolicy = new RetryPolicy<>()29                .withMaxAttempts(3)30                .withMaxDuration(Duration.ofMillis(2*1000));31        GitManager retrier = new RetrierGitManager("repoAlias", gitManager, retryPolicy);32        //Given 2 network problems when trying to clone33        TransportException gitException = new TransportException("https://elpaaso-gitlab.mycompany.com/paas-templates.git: 502 Bad Gateway");34        IllegalArgumentException wrappedException = new IllegalArgumentException(gitException);35        //Inject delay, see https://stackoverflow.com/questions/12813881/can-i-delay-a-stubbed-method-response-with-mockito36        doAnswer( new AnswersWithDelay( 3*1000,  new ThrowsException(wrappedException))). //1st attempt consumming max retry time budget37                doNothing(). //2nd attempt that should not happen38                doNothing(). //3nd attempt that should not happen39                when(gitManager).cloneRepo(any());40        try {41            //when trying to clone42            retrier.cloneRepo(new Context());43            //then it rethrows the exception44            Assertions.fail("expected max attempts reached to rethrow last exception, as max duration exceeded");45        } catch (IllegalArgumentException e) {46            verify(gitManager, times(1)).cloneRepo(any());47            //success48        }49    }50    @Test...

Source:BookingServiceOpenBookingsRejectionTest.java

...8import org.junit.jupiter.api.Test;9import org.mockito.Mockito;10import org.mockito.internal.stubbing.answers.AnswersWithDelay;11import org.mockito.internal.stubbing.answers.Returns;12import org.mockito.internal.stubbing.answers.ThrowsException;13import org.springframework.beans.factory.annotation.Autowired;14import org.springframework.boot.test.context.SpringBootTest;15import org.springframework.boot.test.mock.mockito.MockBean;16import org.springframework.context.annotation.Import;17import java.time.LocalDate;18import static org.junit.jupiter.api.Assertions.*;19@SpringBootTest20@Import({CircuitBreakerTestConfig.class, RabbitMqMockConfig.class})21public class BookingServiceOpenBookingsRejectionTest {22	private static final int SLEEPER_CARS_MAXIMUM_CAPACITY = 40;23	@MockBean(name = "timeTableRestClientFeign")24	private TimeTableRestClientFeign timeTableRestClient;25	@Autowired26	private BookingService bookingService;27	@Test28	void testUpdateOpenBookingsWithOverbooking() {29		this.mockRailwayConnectionLookup(CircuitBreakerTestConfig.NON_CRITICAL_DELAY, 0, 14);30		this.mockTrainCarsLookup(CircuitBreakerTestConfig.NON_CRITICAL_DELAY, 0);31		assertDoesNotThrow(() -> {32			for (int index = 0; index < SLEEPER_CARS_MAXIMUM_CAPACITY; ++index) {33				BookingDto booking = this.bookingService.book(0, 14, LocalDate.of(2020, 5, 1), TrainCarType.SLEEPER, IntegrationTestConstants.EMAIL_ADDRESS);34				assertEquals(BookingStatus.CONFIRMED, booking.getStatus());35			}36		});37		this.mockRailwayConnectionLookup(CircuitBreakerTestConfig.CRITICAL_DELAY, 0, 14);38		this.mockTrainCarsLookup(CircuitBreakerTestConfig.CRITICAL_DELAY, 0);39		assertDoesNotThrow(() -> {40			BookingDto booking = this.bookingService.book(0, 14, LocalDate.of(2020, 5, 1), TrainCarType.SLEEPER, IntegrationTestConstants.EMAIL_ADDRESS);41			assertEquals(BookingStatus.RESERVED, booking.getStatus());42			this.mockRailwayConnectionLookup(CircuitBreakerTestConfig.NON_CRITICAL_DELAY, 0, 14);43			this.mockTrainCarsLookup(CircuitBreakerTestConfig.NON_CRITICAL_DELAY, 0);44			this.bookingService.updateOpenBookingsStatus();45			BookingDto rejectedBooking = this.bookingService.findById(booking.getId());46			assertEquals(BookingStatus.REJECTED, rejectedBooking.getStatus());47		});48	}49	private void mockRailwayConnectionLookup(50			final int sleepTimeInMilliseconds,51			final long departureStationId, final long arrivalStationId52	) {53		Mockito.doAnswer(new AnswersWithDelay(54				sleepTimeInMilliseconds,55				new Returns(TimeTableMockJsonDataMapper.readRailwayStationConnections(departureStationId, arrivalStationId))56		))57				.when(this.timeTableRestClient)58				.getRailwayConnections(departureStationId, arrivalStationId);59	}60	void mockTrainCarsLookup(final int sleepTimeInMilliseconds, final long trainCarId) {61		Mockito.doAnswer(new AnswersWithDelay(62				sleepTimeInMilliseconds,63				new Returns(TimeTableMockJsonDataMapper.readTrainCarsForConnection(trainCarId))64		))65				.when(this.timeTableRestClient)66				.getTrainCarsForConnectionId(trainCarId);67	}68	@Test69	void testRejectBookingForInvalidRoute() {70		this.mockInvalidRailwayConnectionLookup(CircuitBreakerTestConfig.CRITICAL_DELAY, 0, -10);71		BookingDto invalidBooking = this.bookingService.book(0, -10, LocalDate.of(2020, 5, 1), TrainCarType.SLEEPER, IntegrationTestConstants.EMAIL_ADDRESS);72		assertEquals(BookingStatus.RESERVED, invalidBooking.getStatus());73		this.mockInvalidRailwayConnectionLookup(CircuitBreakerTestConfig.NON_CRITICAL_DELAY, 0, -10);74		this.bookingService.updateOpenBookingsStatus();75		assertThrows(BookingNotFoundException.class, () -> this.bookingService.findById(invalidBooking.getId()));76	}77	void mockInvalidRailwayConnectionLookup(78			final int sleepTimeInMilliseconds,79			final long departureStationId, final long arrivalStationId80	) {81		Mockito.doAnswer(new AnswersWithDelay(82				sleepTimeInMilliseconds,83				new ThrowsException(new NoConnectionsAvailableException())84		))85				.when(this.timeTableRestClient)86				.getRailwayConnections(departureStationId, arrivalStationId);87	}88}...

Source:OrderServiceTest.java

...9import org.mockito.ArgumentCaptor;10import org.mockito.Mock;11import org.mockito.internal.stubbing.answers.AnswersWithDelay;12import org.mockito.internal.stubbing.answers.Returns;13import org.mockito.internal.stubbing.answers.ThrowsException;14import org.mockito.junit.jupiter.MockitoExtension;15import static org.assertj.core.api.Assertions.assertThat;16import static org.mockito.ArgumentMatchers.any;17import static org.mockito.Mockito.*;18@ExtendWith(MockitoExtension.class)19class OrderServiceTest {20    private OrderService test;21    @Mock22    ProvisionServiceClient provisionClient;23    @Mock24    VoucherOrderRepository orderRepository;25    @Mock26    NotificationService notificationService;27    @BeforeEach28    public void init() {29        test = new OrderService(orderRepository, provisionClient, notificationService);30    }31    @Test32    public void getOrderHistory_delegateToRepository() {33        test.getOrderHistory("1234");34        verify(orderRepository).findByPhoneNumber("1234");35    }36    @Test37    public void createOrder_setRequiredAttributes() {38        OrderRequest request = new OrderRequest();39        request.setValue(123);40        request.setTelco("1234");41        request.setPhoneNumber("12345");42        when(orderRepository.save(any(VoucherOrder.class))).thenReturn(mock(VoucherOrder.class));43        doAnswer(new AnswersWithDelay(100, new ThrowsException(new RuntimeException("Some exception"))))44                .when(provisionClient).getVoucher(null, 0);45        test.timeoutSeconds = 1;46        test.createOrder(request);47        ArgumentCaptor<VoucherOrder> argumentCaptor = ArgumentCaptor.forClass(VoucherOrder.class);48        verify(orderRepository).save(argumentCaptor.capture());49        VoucherOrder actualOrder = argumentCaptor.getValue();50        assertThat(actualOrder).isNotNull();51        assertThat(actualOrder.getStatus().toString()).isEqualTo("PROCESSING");52        assertThat(actualOrder.getVoucherTelco()).isEqualTo("1234");53        assertThat(actualOrder.getPhoneNumber()).isEqualTo("12345");54        assertThat(actualOrder.getVoucherValue()).isEqualTo(123);55    }56    @Test57    public void processOrder_withInTimeLimit() {...

ThrowsException

Using AI Code Generation

1import org.mockito.Mockito;2import org.mockito.internal.stubbing.answers.AnswersWithDelay;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5public class MockitoExample {6    public static void main(String[] args) {7        Runnable runnable = Mockito.mock(Runnable.class);8        Mockito.doAnswer(new AnswersWithDelay(1000, new Answer() {9            public Object answer(InvocationOnMock invocation) throws Throwable {10                System.out.println("Hello World");11                return null;12            }13        })).when(runnable).run();14        runnable.run();15    }16}

ThrowsException

Using AI Code Generation

1import org.mockito.internal.stubbing.answers.AnswersWithDelay;2import org.mockito.invocation.InvocationOnMock;3import org.mockito.stubbing.Answer;4import java.util.concurrent.TimeUnit;5public class ThrowsException implements Answer {6    private final Answer delegate;7    public ThrowsException(long delay, TimeUnit unit) {8        this.delegate = new AnswersWithDelay(delay, unit);9    }10    public Object answer(InvocationOnMock invocation) throws Throwable {11        this.delegate.answer(invocation);12        throw new Exception("Exception");13    }14}15import org.junit.Test;16import org.mockito.internal.stubbing.answers.AnswersWithDelay;17import org.mockito.invocation.InvocationOnMock;18import org.mockito.stubbing.Answer;19import java.util.concurrent.TimeUnit;20import static org.mockito.Mockito.*;21public class ThrowsException implements Answer {22    private final Answer delegate;23    public ThrowsException(long delay, TimeUnit unit) {24        this.delegate = new AnswersWithDelay(delay, unit);25    }26    public Object answer(InvocationOnMock invocation) throws Throwable {27        this.delegate.answer(invocation);28        throw new Exception("Exception");29    }30}31import org.mockito.internal.stubbing.answers.AnswersWithDelay;32import org.mockito.invocation.InvocationOnMock;33import org.mockito.stubbing.Answer;34import java.util.concurrent.TimeUnit;35public class ThrowsException implements Answer {36    private final Answer delegate;37    public ThrowsException(long delay, TimeUnit unit) {38        this.delegate = new AnswersWithDelay(delay, unit);39    }40    public Object answer(InvocationOnMock invocation) throws Throwable {41        this.delegate.answer(invocation);42        throw new Exception("Exception");43    }44}45import org.junit.Test;46import org.mockito.internal.stubbing.answers.AnswersWithDelay;47import org.mockito.invocation.InvocationOnMock;48import org.mockito.stubbing.Answer;49import java.util.concurrent.TimeUnit;50import static org.mockito.Mockito.*;51public class ThrowsException implements Answer {52    private final Answer delegate;53    public ThrowsException(long delay, TimeUnit unit) {54        this.delegate = new AnswersWithDelay(delay, unit);55    }56    public Object answer(InvocationOnMock invocation

ThrowsException

Using AI Code Generation

1import org.mockito.internal.stubbing.answers.AnswersWithDelay;2import org.mockito.invocation.InvocationOnMock;3import org.mockito.stubbing.Answer;4public class 1 implements Answer<Object> {5    public Object answer(InvocationOnMock invocation) throws Throwable {6        return new AnswersWithDelay(1000).answer(invocation);7    }8}9import org.mockito.internal.stubbing.answers.ThrowsException;10import org.mockito.invocation.InvocationOnMock;11import org.mockito.stubbing.Answer;12public class 1 implements Answer<Object> {13    public Object answer(InvocationOnMock invocation) throws Throwable {14        return new ThrowsException(new RuntimeException()).answer(invocation);15    }16}17import org.mockito.internal.stubbing.answers.ThrowsException;18import org.mockito.invocation.InvocationOnMock;19import org.mockito.stubbing.Answer;20public class 1 implements Answer<Object> {21    public Object answer(InvocationOnMock invocation) throws Throwable {22        return new ThrowsException(new RuntimeException()).answer(invocation);23    }24}25import org.mockito.internal.stubbing.answers.ThrowsException;26import org.mockito.invocation.InvocationOnMock;27import org.mockito.stubbing.Answer;28public class 1 implements Answer<Object> {29    public Object answer(InvocationOnMock invocation) throws Throwable {30        return new ThrowsException(new RuntimeException()).answer(invocation);31    }32}33import org.mockito.internal.stubbing.answers.ThrowsException;34import org.mockito.invocation.InvocationOnMock;35import org.mockito.stubbing.Answer;36public class 1 implements Answer<Object> {37    public Object answer(InvocationOnMock invocation) throws Throwable {38        return new ThrowsException(new RuntimeException()).answer(invocation);39    }40}41import org.mockito.internal.stubbing.answers.ThrowsException;42import org.mockito.invocation.InvocationOnMock;43import org.mockito.stubbing.Answer;44public class 1 implements Answer<Object> {45    public Object answer(InvocationOn

ThrowsException

Using AI Code Generation

1import org.mockito.internal.stubbing.answers.AnswersWithDelay;2import org.mockito.invocation.InvocationOnMock;3import org.mockito.stubbing.Answer;4public class 1 {5    public static void main(String[] args) {6        AnswersWithDelay answer = new AnswersWithDelay(5000, new Answer<Void>() {7            public Void answer(InvocationOnMock invocation) throws Throwable {8                System.out.println("Hello");9                return null;10            }11        });12        answer.answer(null);13    }14}

ThrowsException

Using AI Code Generation

1import org.mockito.Mockito;2import org.mockito.internal.stubbing.answers.AnswersWithDelay;3import org.mockito.internal.stubbing.answers.Returns;4import org.mockito.stubbing.Answer;5import java.util.concurrent.TimeUnit;6import static org.mockito.Mockito.when;7class TestClass {8    public static void main(String[] args) {9        Answer answer = new AnswersWithDelay(1000, TimeUnit.MILLISECONDS, new Returns("Hello"));10        TestClass testClass = Mockito.mock(TestClass.class, answer);11        System.out.println(testClass.ThrowsException());12    }13    String ThrowsException() {14        throw new RuntimeException("Exception");15    }16}17	at TestClass.ThrowsException(1.java:23)18	at TestClass.main(1.java:18)19Java Program to demonstrate the use of Mockito.when() method20Java Program to demonstrate the use of Mockito.mock() method21Java Program to demonstrate the use of Mockito.doThrow() method22Java Program to demonstrate the use of Mockito.doAnswer() method23Java Program to demonstrate the use of Mockito.doNothing() method24Java Program to demonstrate the use of Mockito.doCallRealMethod() method25Java Program to demonstrate the use of Mockito.doReturn() method26Java Program to demonstrate the use of Mockito.doNothing() method27Java Program to demonstrate the use of Mockito.verify() method28Java Program to demonstrate the use of Mockito.verifyNoMoreInteractions() method29Java Program to demonstrate the use of Mockito.verifyNoInteractions() method30Java Program to demonstrate the use of Mockito.verifyZeroInteractions() method31Java Program to demonstrate the use of Mockito.verifyNoMoreInteractions() method32Java Program to demonstrate the use of Mockito.times() method33Java Program to demonstrate the use of Mockito.never() method34Java Program to demonstrate the use of Mockito.atLeast() method35Java Program to demonstrate the use of Mockito.atLeastOnce() method36Java Program to demonstrate the use of Mockito.atMost() method37Java Program to demonstrate the use of Mockito.timeout() method

ThrowsException

Using AI Code Generation

1import org.mockito.internal.stubbing.answers.AnswersWithDelay;2import org.mockito.internal.stubbing.answers.ThrowsException;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5import java.util.concurrent.TimeUnit;6public class 1 implements Answer {7    public Object answer(InvocationOnMock invocation) throws Throwable {8        AnswersWithDelay answersWithDelay = new AnswersWithDelay(1, TimeUnit.SECONDS);9        ThrowsException throwsException = new ThrowsException(new IllegalArgumentException("test"));10        return null;11    }12}13import org.mockito.internal.stubbing.answers.AnswersWithDelay;14import org.mockito.internal.stubbing.answers.ThrowsException;15import org.mockito.invocation.InvocationOnMock;16import org.mockito.stubbing.Answer;17import java.util.concurrent.TimeUnit;18public class 2 implements Answer {19    public Object answer(InvocationOnMock invocation) throws Throwable {20        AnswersWithDelay answersWithDelay = new AnswersWithDelay(1, TimeUnit.SECONDS);21        ThrowsException throwsException = new ThrowsException(new IllegalArgumentException("test"));22        return null;23    }24}25import org.mockito.internal.stubbing.answers.AnswersWithDelay;26import org.mockito.internal.stubbing.answers.ThrowsException;27import org.mockito.invocation.InvocationOnMock;28import org.mockito.stubbing.Answer;29import java.util.concurrent.TimeUnit;30public class 3 implements Answer {31    public Object answer(InvocationOnMock invocation) throws Throwable {32        AnswersWithDelay answersWithDelay = new AnswersWithDelay(1, TimeUnit.SECONDS);33        ThrowsException throwsException = new ThrowsException(new IllegalArgumentException("test"));34        return null;35    }36}37import org.mockito.internal.stubbing.answers.AnswersWithDelay;38import org.mockito.internal.stubbing.answers.ThrowsException;39import org.mockito.invocation.InvocationOn

ThrowsException

Using AI Code Generation

1import static org.mockito.Mockito.*;2public class Example {3    public static void main(String[] args) throws Exception {4        List mockedList = mock(List.class);5        mockedList.add("one");6        mockedList.clear();7        verify(mockedList).add("one");8        verify(mockedList).clear();9        when(mockedList.get(0)).thenReturn("first");10        when(mockedList.get(1)).thenThrow(new RuntimeException());11        System.out.println(mockedList.get(0));12        System.out.println(mockedList.get(1));13        System.out.println(mockedList.get(999));

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