Examples with HandlerEvent com.sequenceiq.flow.reactor.api.handler.HandlerEvent used on opensource projects

Example 51 with HandlerEvent

use of com.sequenceiq.flow.reactor.api.handler.HandlerEvent in project cloudbreak by hortonworks.

the class StopStartUpscaleCommissionViaCMHandlerTest method testErrorFromWaitForHostsHealthy.

@Test
void testErrorFromWaitForHostsHealthy() throws ClusterClientInitException {
    int commissionInstanceCount = 5;
    List<InstanceMetaData> instancesToCommission = createInstancesToCommission(commissionInstanceCount);
    HostGroup hostGroup = createHostGroup(instancesToCommission);
    Set<String> hostNames = instancesToCommission.stream().map(i -> i.getDiscoveryFQDN()).collect(Collectors.toSet());
    Map<String, InstanceMetaData> cmAvailableHosts = instancesToCommission.stream().collect(Collectors.toMap(i -> i.getDiscoveryFQDN(), i -> i));
    Set<String> recommissionedFqdns = cmAvailableHosts.keySet().stream().collect(Collectors.toUnmodifiableSet());
    setupPerTestMocks(hostGroup, hostNames, cmAvailableHosts, recommissionedFqdns);
    doThrow(new RuntimeException("waitForHostsHealthyException")).when(clusterSetupService).waitForHostsHealthy(anySet());
    StopStartUpscaleCommissionViaCMRequest request = new StopStartUpscaleCommissionViaCMRequest(1L, INSTANCE_GROUP_NAME, instancesToCommission, Collections.emptyList());
    HandlerEvent handlerEvent = new HandlerEvent(Event.wrap(request));
    Selectable selectable = underTest.doAccept(handlerEvent);
    assertThat(selectable).isInstanceOf(StopStartUpscaleCommissionViaCMResult.class);
    StopStartUpscaleCommissionViaCMResult result = (StopStartUpscaleCommissionViaCMResult) selectable;
    assertThat(result.getSuccessfullyCommissionedFqdns()).hasSize(0);
    assertThat(result.getNotRecommissionedFqdns()).hasSize(0);
    assertThat(result.getErrorDetails().getMessage()).isEqualTo("waitForHostsHealthyException");
    assertThat(result.getStatus()).isEqualTo(EventStatus.FAILED);
    assertThat(result.selector()).isEqualTo("STOPSTARTUPSCALECOMMISSIONVIACMRESULT_ERROR");
}

Example 52 with HandlerEvent

use of com.sequenceiq.flow.reactor.api.handler.HandlerEvent in project cloudbreak by hortonworks.

the class StopStartUpscaleCommissionViaCMHandlerTest method testCmCommissionReturnsFewerNodes.

@Test
void testCmCommissionReturnsFewerNodes() throws ClusterClientInitException {
    int commissionInstanceCount = 5;
    List<InstanceMetaData> instancesToCommission = createInstancesToCommission(commissionInstanceCount);
    HostGroup hostGroup = createHostGroup(instancesToCommission);
    Set<String> hostNames = instancesToCommission.stream().map(i -> i.getDiscoveryFQDN()).collect(Collectors.toSet());
    Map<String, InstanceMetaData> cmAvailableHosts = instancesToCommission.stream().collect(Collectors.toMap(i -> i.getDiscoveryFQDN(), i -> i));
    Set<String> recommissionedFqdns = cmAvailableHosts.keySet().stream().limit(commissionInstanceCount - 1).collect(Collectors.toUnmodifiableSet());
    setupPerTestMocks(hostGroup, hostNames, cmAvailableHosts, recommissionedFqdns);
    StopStartUpscaleCommissionViaCMRequest request = new StopStartUpscaleCommissionViaCMRequest(1L, INSTANCE_GROUP_NAME, instancesToCommission, Collections.emptyList());
    HandlerEvent handlerEvent = new HandlerEvent(Event.wrap(request));
    Selectable selectable = underTest.doAccept(handlerEvent);
    assertThat(selectable).isInstanceOf(StopStartUpscaleCommissionViaCMResult.class);
    StopStartUpscaleCommissionViaCMResult result = (StopStartUpscaleCommissionViaCMResult) selectable;
    assertThat(result.getNotRecommissionedFqdns()).hasSize(1);
    assertThat(result.getSuccessfullyCommissionedFqdns()).hasSize(commissionInstanceCount - 1);
}

Example 53 with HandlerEvent

use of com.sequenceiq.flow.reactor.api.handler.HandlerEvent in project cloudbreak by hortonworks.

the class StopStartUpscaleCommissionViaCMHandlerTest method testErrorFromCmCommission.

@Test
void testErrorFromCmCommission() throws ClusterClientInitException {
    int commissionInstanceCount = 5;
    List<InstanceMetaData> instancesToCommission = createInstancesToCommission(commissionInstanceCount);
    HostGroup hostGroup = createHostGroup(instancesToCommission);
    Set<String> hostNames = instancesToCommission.stream().map(i -> i.getDiscoveryFQDN()).collect(Collectors.toSet());
    Map<String, InstanceMetaData> cmAvailableHosts = instancesToCommission.stream().collect(Collectors.toMap(i -> i.getDiscoveryFQDN(), i -> i));
    Set<String> recommissionedFqdns = cmAvailableHosts.keySet().stream().collect(Collectors.toUnmodifiableSet());
    setupPerTestMocks(hostGroup, hostNames, cmAvailableHosts, recommissionedFqdns);
    when(clusterCommissionService.recommissionClusterNodes(cmAvailableHosts)).thenThrow(new RuntimeException("commissionHostsError"));
    StopStartUpscaleCommissionViaCMRequest request = new StopStartUpscaleCommissionViaCMRequest(1L, INSTANCE_GROUP_NAME, instancesToCommission, Collections.emptyList());
    HandlerEvent handlerEvent = new HandlerEvent(Event.wrap(request));
    Selectable selectable = underTest.doAccept(handlerEvent);
    assertThat(selectable).isInstanceOf(StopStartUpscaleCommissionViaCMResult.class);
    StopStartUpscaleCommissionViaCMResult result = (StopStartUpscaleCommissionViaCMResult) selectable;
    assertThat(result.getSuccessfullyCommissionedFqdns()).hasSize(0);
    assertThat(result.getNotRecommissionedFqdns()).hasSize(0);
    assertThat(result.getErrorDetails().getMessage()).isEqualTo("commissionHostsError");
    assertThat(result.getStatus()).isEqualTo(EventStatus.FAILED);
    assertThat(result.selector()).isEqualTo("STOPSTARTUPSCALECOMMISSIONVIACMRESULT_ERROR");
}

Example 54 with HandlerEvent

use of com.sequenceiq.flow.reactor.api.handler.HandlerEvent in project cloudbreak by hortonworks.

the class StartBindUserCreationHandlerTest method testSuccess.

@Test
public void testSuccess() {
    StackView stackView = new StackView();
    stackView.setId(1L);
    when(stackViewService.getById(1L)).thenReturn(stackView);
    Event<StartBindUserCreationEvent> event = new Event<>(new StartBindUserCreationEvent(1L));
    StackEvent expectedEvent = new StackEvent(1L);
    when(startBindUserCreationService.startBindUserCreation(stackView)).thenReturn(expectedEvent);
    Selectable result = underTest.doAccept(new HandlerEvent<>(event));
    assertEquals(expectedEvent, result);
}

Example 55 with HandlerEvent

use of com.sequenceiq.flow.reactor.api.handler.HandlerEvent in project cloudbreak by hortonworks.

the class DiagnosticsVmPreFlightCheckHandlerTest method testDoAcceptOnError.

@Test
public void testDoAcceptOnError() throws CloudbreakOrchestratorFailedException {
    // GIVEN
    doThrow(new CloudbreakOrchestratorFailedException("ex")).when(diagnosticsOperationsService).vmPreflightCheck(anyLong(), any());
    // WHEN
    DiagnosticsCollectionEvent event = new DiagnosticsCollectionEvent(VM_PREFLIGHT_CHECK_DIAGNOSTICS_EVENT.selector(), STACK_ID, "crn", new DiagnosticParameters(), Set.of(), Set.of(), Set.of());
    DiagnosticsFlowException result = assertThrows(DiagnosticsFlowException.class, () -> underTest.doAccept(new HandlerEvent<>(new Event<>(event))));
    // THEN
    assertTrue(result.getMessage().contains("Error during diagnostics operation: VM Pre-flight check"));
}