Examples with RootCauseMatcher com.hazelcast.internal.util.RootCauseMatcher used on opensource projects

Example 76 with RootCauseMatcher

use of com.hazelcast.internal.util.RootCauseMatcher in project hazelcast by hazelcast.

the class PartitioningStrategyFactoryTest method whenStrategyInstantiationThrowsException_getPartitioningStrategy_rethrowsException.

// when an exception is thrown while attempting to instantiate a partitioning strategy
// then the exception is rethrown (the same if it is a RuntimeException, otherwise it is peeled,
// see ExceptionUtil.rethrow for all the details).
@Test
public void whenStrategyInstantiationThrowsException_getPartitioningStrategy_rethrowsException() {
    PartitioningStrategyConfig cfg = new PartitioningStrategyConfig();
    cfg.setPartitioningStrategyClass("NonExistentPartitioningStrategy");
    // while attempting to get partitioning strategy, ClassNotFound exception will be thrown and wrapped in HazelcastException
    expectedException.expect(new RootCauseMatcher(ClassNotFoundException.class));
    // use a random UUID as map name, to avoid obtaining the PartitioningStrategy from cache.
    partitioningStrategyFactory.getPartitioningStrategy(UUID.randomUUID().toString(), cfg);
}

Example 77 with RootCauseMatcher

use of com.hazelcast.internal.util.RootCauseMatcher in project hazelcast by hazelcast.

the class TargetTest method testConstructor_withInvalidPartitionId.

@Test
public void testConstructor_withInvalidPartitionId() throws Exception {
    // retrieve the wanted constructor and make it accessible
    Constructor<Target> constructor = Target.class.getDeclaredConstructor(Target.TargetMode.class, PartitionIdSet.class);
    constructor.setAccessible(true);
    // we expect an IllegalArgumentException to be thrown
    rule.expect(new RootCauseMatcher(IllegalArgumentException.class));
    constructor.newInstance(Target.TargetMode.PARTITION_OWNER, null);
}

Example 78 with RootCauseMatcher

use of com.hazelcast.internal.util.RootCauseMatcher in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method getErroneous_durable.

@Test
public void getErroneous_durable() throws Exception {
    int delay = 2;
    String taskName = "Test";
    String completionLatchName = "completionLatch";
    HazelcastInstance[] instances = createClusterWithCount(2);
    String key = generateKeyOwnedBy(instances[1]);
    IScheduledExecutorService executorService = getScheduledExecutor(instances, ANY_EXECUTOR_NAME);
    ICountDownLatch latch = instances[1].getCPSubsystem().getCountDownLatch(completionLatchName);
    latch.trySetCount(1);
    IScheduledFuture<Double> future = executorService.scheduleOnKeyOwner(named(taskName, new ErroneousCallableTask(completionLatchName)), key, delay, SECONDS);
    assertOpenEventually(latch);
    instances[1].getLifecycleService().shutdown();
    Thread.sleep(2000);
    expected.expect(ExecutionException.class);
    expected.expectCause(new RootCauseMatcher(IllegalStateException.class, "Erroneous task"));
    future.get();
}

Example 79 with RootCauseMatcher

use of com.hazelcast.internal.util.RootCauseMatcher in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method getErroneous.

@Test
public void getErroneous() throws Exception {
    int delay = 2;
    String taskName = "Test";
    String completionLatchName = "completionLatch";
    HazelcastInstance[] instances = createClusterWithCount(2);
    String key = generateKeyOwnedBy(instances[1]);
    IScheduledExecutorService executorService = getScheduledExecutor(instances, ANY_EXECUTOR_NAME);
    ICountDownLatch latch = instances[1].getCPSubsystem().getCountDownLatch(completionLatchName);
    latch.trySetCount(1);
    IScheduledFuture<Double> future = executorService.scheduleOnKeyOwner(named(taskName, new ErroneousCallableTask(completionLatchName)), key, delay, SECONDS);
    assertOpenEventually(latch);
    expected.expect(ExecutionException.class);
    expected.expectCause(new RootCauseMatcher(IllegalStateException.class, "Erroneous task"));
    future.get();
}

Example 80 with RootCauseMatcher

use of com.hazelcast.internal.util.RootCauseMatcher in project hazelcast by hazelcast.

the class ScheduledExecutorServiceBasicTest method exception_suppressesFutureExecutions.

@Test
public void exception_suppressesFutureExecutions() throws ExecutionException, InterruptedException {
    HazelcastInstance[] instances = createClusterWithCount(2);
    IScheduledExecutorService service = instances[0].getScheduledExecutorService(ANY_EXECUTOR_NAME);
    final IScheduledFuture f = service.scheduleAtFixedRate(new ErroneousRunnableTask(), 1, 1, TimeUnit.SECONDS);
    assertTrueEventually(() -> assertTrue(f.isDone()));
    assertEquals(1L, f.getStats().getTotalRuns());
    expected.expect(ExecutionException.class);
    expected.expectCause(new RootCauseMatcher(IllegalStateException.class, "Erroneous task"));
    f.get();
}