Java Code Examples for rx.observers.AssertableSubscriber#getOnErrorEvents()

The following examples show how to use rx.observers.AssertableSubscriber#getOnErrorEvents() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AggregatingAutoScalingServiceTest.java    From titus-control-plane with Apache License 2.0 6 votes vote down vote up 
@Test
public void getPoliciesFromTwoCellsWithOneFailing() {
    ScalingPolicyID policy1 = ScalingPolicyID.newBuilder().setId(POLICY_1).build();
    ScalingPolicyResult policyOneResult = ScalingPolicyResult.newBuilder().setId(policy1).build();

    CellWithPolicies cellOneService = new CellWithPolicies(Collections.singletonList(policyOneResult));
    CellWithFailingAutoscalingService badCell = new CellWithFailingAutoscalingService();

    cellOne.getServiceRegistry().addService(cellOneService);
    cellTwo.getServiceRegistry().addService(badCell);

    final AssertableSubscriber<GetPolicyResult> testSubscriber = service.getAllScalingPolicies(JUNIT_REST_CALL_METADATA).test();
    testSubscriber.awaitTerminalEvent(1, TimeUnit.SECONDS);
    testSubscriber.assertNoValues();
    testSubscriber.assertError(StatusRuntimeException.class);
    List<Throwable> onErrorEvents = testSubscriber.getOnErrorEvents();
    assertThat(onErrorEvents.size()).isEqualTo(1);
}
Example 2
Source File: AggregatingLoadBalancerServiceTest.java    From titus-control-plane with Apache License 2.0 6 votes vote down vote up 
@Test
public void getLoadBalancersWithOneFailingCell() {
    JobLoadBalancer jobLoadBalancer1 = new JobLoadBalancer(JOB_1, LB_1);
    JobLoadBalancer jobLoadBalancer2 = new JobLoadBalancer(JOB_1, LB_2);
    final CellWithLoadBalancers cellWithLoadBalancersOne = new CellWithLoadBalancers(
            Arrays.asList(jobLoadBalancer1, jobLoadBalancer2));

    cellOne.getServiceRegistry().addService(cellWithLoadBalancersOne);
    cellTwo.getServiceRegistry().addService(new CellWithFailingLoadBalancers(Status.INTERNAL));

    final AssertableSubscriber<GetAllLoadBalancersResult> resultSubscriber = service.getAllLoadBalancers(
            GetAllLoadBalancersRequest.newBuilder().setPage(Page.newBuilder().setPageSize(10)).build(),
            JUNIT_REST_CALL_METADATA
    ).test();
    resultSubscriber.awaitTerminalEvent(1, TimeUnit.SECONDS);
    resultSubscriber.assertNoValues();
    final List<Throwable> onErrorEvents = resultSubscriber.getOnErrorEvents();
    assertThat(onErrorEvents).hasSize(1);
    assertThat(Status.fromThrowable(onErrorEvents.get(0))).isEqualTo(Status.INTERNAL);
}
Example 3
Source File: AggregatingAutoScalingServiceTest.java    From titus-control-plane with Apache License 2.0 5 votes vote down vote up 
@Test
public void getPolicyByIdFromTwoCells() {
    ScalingPolicyID policy1 = ScalingPolicyID.newBuilder().setId(POLICY_1).build();
    ScalingPolicyID policy2 = ScalingPolicyID.newBuilder().setId(POLICY_2).build();

    ScalingPolicyResult policyOneResult = ScalingPolicyResult.newBuilder().setId(policy1).build();
    ScalingPolicyResult policyTwoResult = ScalingPolicyResult.newBuilder().setId(policy2).build();

    CellWithPolicies cellOneService = new CellWithPolicies(Collections.singletonList(policyOneResult));
    CellWithPolicies cellTwoService = new CellWithPolicies(Collections.singletonList(policyTwoResult));

    cellOne.getServiceRegistry().addService(cellOneService);
    cellTwo.getServiceRegistry().addService(cellTwoService);

    AssertableSubscriber<GetPolicyResult> testSubscriber = service.getScalingPolicy(
            ScalingPolicyID.newBuilder().setId(POLICY_2).build(), JUNIT_REST_CALL_METADATA).test();

    testSubscriber.awaitValueCount(1, 1, TimeUnit.SECONDS);

    List<GetPolicyResult> onNextEvents = testSubscriber.getOnNextEvents();
    assertThat(onNextEvents).isNotNull();
    assertThat(onNextEvents.size()).isEqualTo(1);
    assertThat(onNextEvents.get(0).getItemsCount()).isEqualTo(1);

    // Bad id. The current behavior is "INTERNAL: Completed without a response", but it will change to NOT_FOUND someday
    testSubscriber = service.getScalingPolicy(ScalingPolicyID.newBuilder().setId("badID").build(), JUNIT_REST_CALL_METADATA).test();
    testSubscriber.awaitTerminalEvent(1, TimeUnit.SECONDS);
    testSubscriber.assertError(StatusRuntimeException.class);
    testSubscriber.assertNoValues();
    List<Throwable> onErrorEvents = testSubscriber.getOnErrorEvents();
    assertThat(onErrorEvents).isNotNull();
    assertThat(onErrorEvents).hasSize(1);
    assertThat(Status.fromThrowable(onErrorEvents.get(0)).getCode()).isEqualTo(Status.CANCELLED.getCode());
}
Example 4
Source File: AggregatingLoadBalancerServiceTest.java    From titus-control-plane with Apache License 2.0 5 votes vote down vote up 
@Test
public void getLoadBalancersWithTwoFailingCell() {
    cellOne.getServiceRegistry().addService(new CellWithFailingLoadBalancers(Status.UNAVAILABLE));
    cellTwo.getServiceRegistry().addService(new CellWithFailingLoadBalancers(Status.INTERNAL));

    final AssertableSubscriber<GetAllLoadBalancersResult> resultSubscriber = service.getAllLoadBalancers(
            GetAllLoadBalancersRequest.newBuilder().setPage(Page.newBuilder().setPageSize(10)).build(),
            JUNIT_REST_CALL_METADATA
    ).test();
    resultSubscriber.awaitTerminalEvent(1, TimeUnit.SECONDS);
    resultSubscriber.assertNoValues();
    final List<Throwable> onErrorEvents = resultSubscriber.getOnErrorEvents();
    assertThat(onErrorEvents).hasSize(1);
    assertThat(Status.fromThrowable(onErrorEvents.get(0))).isEqualTo(Status.INTERNAL);
}
Example 5
Source File: AggregatingLoadBalancerServiceTest.java    From titus-control-plane with Apache License 2.0 5 votes vote down vote up 
@Test
public void getJobLoadBalancersWithTwoFailingCell() {
    cellOne.getServiceRegistry().addService(new CellWithFailingLoadBalancers(Status.NOT_FOUND));
    cellTwo.getServiceRegistry().addService(new CellWithFailingLoadBalancers(Status.INTERNAL));

    final AssertableSubscriber<GetJobLoadBalancersResult> resultSubscriber = service.getLoadBalancers(
            JobId.newBuilder().setId(JOB_1).build(),
            JUNIT_REST_CALL_METADATA
    ).test();
    resultSubscriber.awaitTerminalEvent(1, TimeUnit.SECONDS);
    resultSubscriber.assertNoValues();
    final List<Throwable> onErrorEvents = resultSubscriber.getOnErrorEvents();
    assertThat(onErrorEvents).hasSize(1);
    assertThat(Status.fromThrowable(onErrorEvents.get(0))).isEqualTo(Status.INTERNAL);
}
Example 6
Source File: AggregatingLoadBalancerServiceTest.java    From titus-control-plane with Apache License 2.0 5 votes vote down vote up 
@Test
public void getJobLoadBalancersInvalidJobId() {
    cellOne.getServiceRegistry().addService(new CellWithFailingLoadBalancers(Status.NOT_FOUND));
    cellTwo.getServiceRegistry().addService(new CellWithFailingLoadBalancers(Status.NOT_FOUND));

    final AssertableSubscriber<GetJobLoadBalancersResult> resultSubscriber = service.getLoadBalancers(
            JobId.newBuilder().setId(JOB_1).build(),
            JUNIT_REST_CALL_METADATA
    ).test();
    resultSubscriber.awaitTerminalEvent(1, TimeUnit.SECONDS);
    resultSubscriber.assertNoValues();
    final List<Throwable> onErrorEvents = resultSubscriber.getOnErrorEvents();
    assertThat(onErrorEvents).hasSize(1);
    assertThat(Status.fromThrowable(onErrorEvents.get(0))).isEqualTo(Status.NOT_FOUND);
}