Examples with UnroutableFlowException org.openkilda.pce.exception.UnroutableFlowException used on opensource projects

Example 11 with UnroutableFlowException

use of org.openkilda.pce.exception.UnroutableFlowException in project open-kilda by telstra.

the class YFlowRerouteServiceTest method shouldFailIfNoPathAvailableForFirstSubFlow.

@Test
public void shouldFailIfNoPathAvailableForFirstSubFlow() throws UnroutableFlowException, RecoverableException, DuplicateKeyException {
    // given
    YFlowRequest createYFlowRequest = createYFlow();
    YFlowRerouteRequest request = new YFlowRerouteRequest(createYFlowRequest.getYFlowId(), "reason");
    when(pathComputer.getPath(buildFlowIdArgumentMatch("test_flow_1"), any())).thenThrow(new UnroutableFlowException(injectedErrorMessage));
    preparePathComputationForReroute("test_flow_2", buildSecondSubFlowPathPairWithNewTransit());
    prepareYPointComputation(SWITCH_SHARED, SWITCH_FIRST_EP, SWITCH_SECOND_EP, SWITCH_NEW_TRANSIT);
    // when
    processRerouteRequestAndSpeakerCommands(request);
    verifyNorthboundErrorResponse(yFlowRerouteHubCarrier, ErrorType.NOT_FOUND);
    verifyYFlowStatus(request.getYFlowId(), FlowStatus.DEGRADED, FlowStatus.DOWN, FlowStatus.UP);
    verify(yFlowRerouteHubCarrier).sendYFlowRerouteResultStatus(eq(createYFlowRequest.getYFlowId()), eq(new RerouteError("Failed to reroute sub-flows [test_flow_1] of y-flow test_successful_yflow")), anyString());
}

Example 12 with UnroutableFlowException

use of org.openkilda.pce.exception.UnroutableFlowException in project open-kilda by telstra.

the class YFlowCreateServiceTest method shouldFailIfNoPathAvailableForSecondSubFlow.

@Test
public void shouldFailIfNoPathAvailableForSecondSubFlow() throws RecoverableException, UnroutableFlowException, DuplicateKeyException {
    // given
    YFlowRequest request = buildYFlowRequest("test_failed_yflow", "test_flow_1", "test_flow_2").build();
    preparePathComputation("test_flow_1", buildFirstSubFlowPathPair());
    when(pathComputer.getPath(buildFlowIdArgumentMatch("test_flow_2"))).thenThrow(new UnroutableFlowException(injectedErrorMessage));
    prepareYPointComputation(SWITCH_SHARED, SWITCH_FIRST_EP, SWITCH_SECOND_EP, SWITCH_TRANSIT);
    // when
    processRequestAndSpeakerCommands(request);
    // then
    verifyNorthboundErrorResponse(yFlowCreateHubCarrier, ErrorType.NOT_FOUND);
    verifyNoSpeakerInteraction(yFlowCreateHubCarrier);
    verifyYFlowIsAbsent(request.getYFlowId());
}

Example 13 with UnroutableFlowException

use of org.openkilda.pce.exception.UnroutableFlowException in project open-kilda by telstra.

the class YFlowCreateServiceTest method shouldFailOnErrorDuringDraftYFlowCreation.

@Test
public void shouldFailOnErrorDuringDraftYFlowCreation() throws RecoverableException, UnroutableFlowException, DuplicateKeyException {
    // given
    YFlowRequest request = buildYFlowRequest("test_failed_yflow", "test_flow_1", "test_flow_2").build();
    YFlowRepository repository = setupYFlowRepositorySpy();
    doThrow(new RuntimeException(injectedErrorMessage)).when(repository).add(ArgumentMatchers.argThat(argument -> argument.getYFlowId().equals(request.getYFlowId())));
    preparePathComputation("test_flow_1", buildFirstSubFlowPathPair());
    preparePathComputation("test_flow_2", buildSecondSubFlowPathPair());
    prepareYPointComputation(SWITCH_SHARED, SWITCH_FIRST_EP, SWITCH_SECOND_EP, SWITCH_TRANSIT);
    // when
    processRequest(request);
    // then
    verifyNorthboundErrorResponse(yFlowCreateHubCarrier, ErrorType.INTERNAL_ERROR);
    verifyNoSpeakerInteraction(yFlowCreateHubCarrier);
    verifyYFlowIsAbsent(request.getYFlowId());
}

Example 14 with UnroutableFlowException

use of org.openkilda.pce.exception.UnroutableFlowException in project open-kilda by telstra.

the class YFlowCreateServiceTest method shouldFailIfNoPathAvailableForFirstSubFlow.

@Test
public void shouldFailIfNoPathAvailableForFirstSubFlow() throws RecoverableException, UnroutableFlowException, DuplicateKeyException {
    // given
    YFlowRequest request = buildYFlowRequest("test_failed_yflow", "test_flow_1", "test_flow_2").build();
    when(pathComputer.getPath(buildFlowIdArgumentMatch("test_flow_1"))).thenThrow(new UnroutableFlowException(injectedErrorMessage));
    preparePathComputation("test_flow_2", buildSecondSubFlowPathPair());
    prepareYPointComputation(SWITCH_SHARED, SWITCH_FIRST_EP, SWITCH_SECOND_EP, SWITCH_TRANSIT);
    // when
    processRequest(request);
    // then
    verifyNorthboundErrorResponse(yFlowCreateHubCarrier, ErrorType.NOT_FOUND);
    verifyNoSpeakerInteraction(yFlowCreateHubCarrier);
    verifyYFlowIsAbsent(request.getYFlowId());
}

Example 15 with UnroutableFlowException

use of org.openkilda.pce.exception.UnroutableFlowException in project open-kilda by telstra.

the class YFlowUpdateServiceTest method shouldFailIfNoPathAvailableForSecondSubFlow.

@Test
public void shouldFailIfNoPathAvailableForSecondSubFlow() throws UnroutableFlowException, RecoverableException, DuplicateKeyException {
    // given
    YFlowRequest request = createYFlow();
    request.setMaximumBandwidth(2000L);
    request.getSubFlows().get(0).setEndpoint(newFirstEndpoint);
    request.getSubFlows().get(1).setEndpoint(newSecondEndpoint);
    preparePathComputationForUpdate("test_flow_1", buildNewFirstSubFlowPathPair(), buildFirstSubFlowPathPair());
    when(pathComputer.getPath(buildFlowIdArgumentMatch("test_flow_2"), any())).thenThrow(new UnroutableFlowException(injectedErrorMessage));
    prepareYPointComputation(SWITCH_SHARED, SWITCH_NEW_FIRST_EP, SWITCH_NEW_SECOND_EP, SWITCH_TRANSIT);
    // when
    processUpdateRequestAndSpeakerCommands(request, FlowStatus.IN_PROGRESS, FlowStatus.UP, FlowStatus.IN_PROGRESS);
    verifyNorthboundErrorResponse(yFlowUpdateHubCarrier, ErrorType.NOT_FOUND);
    verifyYFlowStatus(request.getYFlowId(), FlowStatus.UP);
    YFlow flow = getYFlow(request.getYFlowId());
    assertEquals(1000L, flow.getMaximumBandwidth());
    Set<SwitchId> expectedEndpointSwitchIds = Stream.of(SWITCH_FIRST_EP, SWITCH_SECOND_EP).collect(Collectors.toSet());
    Set<SwitchId> actualEndpointSwitchIds = flow.getSubFlows().stream().map(YSubFlow::getEndpointSwitchId).collect(Collectors.toSet());
    assertEquals(expectedEndpointSwitchIds, actualEndpointSwitchIds);
}