org.mockito.quality.Strictness Java Examples

@Test
public void onlyOneMethodCallDuringStubbing() throws Exception {
    MockitoSession session = mockitoSession().strictness(Strictness.LENIENT)
            .spyStatic(SuperClass.class).startMocking();
    try {
        try {
            doReturn("").when(() -> {
                SuperClass.returnB();
                SuperClass.returnC();
            });
            fail();
        } catch (IllegalArgumentException e) {
            assertTrue(e.getMessage(), e.getMessage().contains("returnB"));
            assertTrue(e.getMessage(), e.getMessage().contains("returnC"));

            assertFalse(e.getMessage(), e.getMessage().contains("returnA"));
        }
    } finally {
        session.finishMocking();
    }
}
 

@ParameterizedTest(name = "{0}")
@MethodSource("autoTlsConfigurations")
@MockitoSettings(strictness = Strictness.LENIENT)
void testAutoTlsConfigurations(String testName, boolean cmAutoTls, boolean providerAutoTls, boolean expectedHasErrors) {
    // GIVEN
    Stack stack = getStack();
    User user = getUser();
    ClusterV4Request clusterRequest = new ClusterV4Request();
    ClouderaManagerV4Request cmRequest = new ClouderaManagerV4Request();
    cmRequest.setEnableAutoTls(cmAutoTls);
    clusterRequest.setCm(cmRequest);
    DetailedEnvironmentResponse environment = getEnvironmentResponse();
    when(platformParameters.isAutoTlsSupported()).thenReturn(providerAutoTls);

    // WHEN
    ValidationResult actualResult = underTest.validate(clusterRequest, stack, environment, user);
    // THEN
    assertEquals(expectedHasErrors, actualResult.hasError());
    if (expectedHasErrors) {
        assertEquals(1, actualResult.getErrors().size());
        assertTrue(actualResult.getErrors().contains("AutoTLS is not supported by 'aws' platform!"));
    }
}
 

@Test
public void lenientUnnecessaryStubbing() throws Exception {
    MockitoSession session = mockitoSession().strictness(Strictness.LENIENT)
            .spyStatic(Settings.Global.class).startMocking();

    // Set up unnecessary stubbing
    doReturn("23").when(() -> Settings.Global.getString(any
            (ContentResolver.class), eq(DEVICE_NAME)));

    session.finishMocking();
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void buildTestWhenAttachedVolumesOnlyAndEncryptionWithDefaultKeyAndSnapshotError() {
    Group group = createGroup(List.of(createVolume(TYPE_GP2)),
            Map.ofEntries(entry(AwsInstanceTemplate.EBS_ENCRYPTION_ENABLED, true),
                    entry(InstanceTemplate.VOLUME_ENCRYPTION_KEY_TYPE, EncryptionType.DEFAULT.name()),
                    entry(AwsInstanceTemplate.FAST_EBS_ENCRYPTION_ENABLED, false)));

    when(encryptedSnapshotService.isEncryptedVolumeRequested(group)).thenReturn(true);
    when(encryptedSnapshotService.createSnapshotIfNeeded(authenticatedContext, cloudStack, group, resourceNotifier)).thenReturn(Optional.empty());

    CloudConnectorException exception = assertThrows(CloudConnectorException.class, () -> underTest.build(awsContext, PRIVATE_ID, authenticatedContext,
            group, List.of(createVolumeSet(List.of(createVolumeForVolumeSet(TYPE_GP2)))), cloudStack));
    assertThat(exception.getMessage()).contains("Failed to create EBS encrypted volume on stack:");
}
 

@ParameterizedTest
@ValueSource(classes = { UserBreakException.class, PollerStoppedException.class, PollerException.class, Exception.class})
@MockitoSettings(strictness = Strictness.LENIENT)
void acceptCatchErrors(Class<? extends Exception> exceptionClass) {
    doAnswer(a -> {
        throw exceptionClass.getDeclaredConstructor().newInstance();
    }).when(provisionService).provisionDatabase(any(), any(DatabaseAvailabilityType.class), any());
    DetailedEnvironmentResponse environment = new DetailedEnvironmentResponse();
    environment.setCloudPlatform("cloudplatform");
    when(environmentClientService.getByCrn(anyString())).thenReturn(environment);

    Stack stack = buildStack(DatabaseAvailabilityType.HA);
    CreateExternalDatabaseRequest request =
            new CreateExternalDatabaseRequest(STACK_ID, "selector", "resourceName", "crn", stack);
    Event<CreateExternalDatabaseRequest> event = new Event<>(EVENT_HEADERS, request);

    underTest.accept(event);

    verify(provisionService).provisionDatabase(any(), eq(DatabaseAvailabilityType.HA), eq(environment));

    verify(environmentValidator).checkValidEnvironment(eq(STACK_NAME), eq(DatabaseAvailabilityType.HA), eq(environment));

    verify(stackUpdaterService).updateStatus(eq(STACK_ID), eq(DetailedStackStatus.EXTERNAL_DATABASE_CREATION_IN_PROGRESS),
            eq(ResourceEvent.CLUSTER_EXTERNAL_DATABASE_CREATION_STARTED), eq("External database creation in progress"));

    verify(stackUpdaterService, never()).updateStatus(eq(STACK_ID), eq(DetailedStackStatus.PROVISION_REQUESTED),
            eq(ResourceEvent.CLUSTER_EXTERNAL_DATABASE_CREATION_FINISHED), anyString());

    verify(eventBus).notify(eq("CreateExternalDatabaseFailed"), any(Event.class));
}
 

@ParameterizedTest
@ValueSource(classes = { UserBreakException.class, PollerStoppedException.class, PollerException.class, Exception.class})
@MockitoSettings(strictness = Strictness.LENIENT)
void acceptCatchErrors(Class<? extends Exception> exceptionClass) {
    doAnswer(a -> {
        throw exceptionClass.getDeclaredConstructor().newInstance();
    }).when(terminationService).terminateDatabase(any(), any(DatabaseAvailabilityType.class), any(), anyBoolean());
    DetailedEnvironmentResponse environment = new DetailedEnvironmentResponse();
    environment.setCloudPlatform("cloudplatform");
    when(environmentClientService.getByCrn(anyString())).thenReturn(environment);

    Stack stack = buildStack(DatabaseAvailabilityType.HA);
    TerminateExternalDatabaseRequest request =
            new TerminateExternalDatabaseRequest(STACK_ID, "selector", "resourceName", "crn", stack, true);
    Event<TerminateExternalDatabaseRequest> event = new Event<>(EVENT_HEADERS, request);

    underTest.accept(event);

    verify(terminationService).terminateDatabase(any(), eq(DatabaseAvailabilityType.HA), eq(environment), eq(true));

    verify(stackUpdaterService).updateStatus(eq(STACK_ID), eq(DetailedStackStatus.EXTERNAL_DATABASE_DELETION_IN_PROGRESS),
            eq(ResourceEvent.CLUSTER_EXTERNAL_DATABASE_DELETION_STARTED), eq("External database deletion in progress"));

    verify(stackUpdaterService, never()).updateStatus(eq(STACK_ID), eq(DetailedStackStatus.PROVISION_REQUESTED),
            eq(ResourceEvent.CLUSTER_EXTERNAL_DATABASE_CREATION_FINISHED), anyString());

    verify(eventBus).notify(eq("TerminateExternalDatabaseFailed"), any(Event.class));
}
 

@Override
public void setStrictness(Strictness strictness) {
    instanceSession.setStrictness(strictness);
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void platform() {
    assertThat(underTest.platform()).isEqualTo(AwsConstants.AWS_PLATFORM);
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void variant() {
    assertThat(underTest.variant()).isEqualTo(AwsConstants.AWS_VARIANT);
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void selector() {
    doAnswer(i -> null).when(eventSender).sendEvent(baseNamedFlowEvent.capture(), any(Headers.class));
    assertThat(underTest.selector()).isEqualTo("CREATE_PUBLICKEY_EVENT");
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void selector() {
    assertEquals(DELETE_S3GUARD_TABLE_EVENT.selector(), underTest.selector());
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void selector() {
    assertThat(underTest.selector()).isEqualTo("DELETE_DATAHUB_CLUSTERS_EVENT");
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void selector() {
    assertThat(underTest.selector()).isEqualTo("DELETE_PUBLICKEY_EVENT");
}
 

@Test
@MockitoSettings(strictness = Strictness.LENIENT)
void selector() {
    assertThat(underTest.selector()).isEqualTo("DELETE_DATALAKE_CLUSTERS_EVENT");
}
 

@MockitoSettings(strictness = Strictness.WARN)
@Test
void selectorTest() {
    assertThat(underTest.selector()).isEqualTo(DELETE_IDBROKER_MAPPINGS_EVENT.selector());
}
 

@BeforeEach
void initMocks() {
  mockitoSession = mockitoSession().initMocks(this).strictness(Strictness.LENIENT).startMocking();
}