Examples with GetCollectionIdResponse com.couchbase.client.core.msg.kv.GetCollectionIdResponse used on opensource projects

Example 1 with GetCollectionIdResponse

use of com.couchbase.client.core.msg.kv.GetCollectionIdResponse in project couchbase-jvm-clients by couchbase.

the class DefaultConfigurationProviderTest method ignoresMultipleCollectionIdRefreshAttempts.

/**
 * It is allowed to have multiple attempts in-flight at the same time, but not for the same collection identifier
 * (since this would just spam the cluster unnecessarily).
 */
@Test
void ignoresMultipleCollectionIdRefreshAttempts() {
    Core core = mock(Core.class);
    CoreContext ctx = new CoreContext(core, 1, ENVIRONMENT, mock(Authenticator.class));
    when(core.context()).thenReturn(ctx);
    Set<SeedNode> seedNodes = new HashSet<>(Collections.singletonList(SeedNode.create("127.0.0.1")));
    List<GetCollectionIdRequest> capturedRequests = new ArrayList<>();
    doAnswer(invocation -> {
        capturedRequests.add(invocation.getArgument(0));
        return null;
    }).when(core).send(any(GetCollectionIdRequest.class));
    DefaultConfigurationProvider provider = new DefaultConfigurationProvider(core, seedNodes);
    assertFalse(provider.collectionRefreshInProgress());
    CollectionIdentifier identifier1 = new CollectionIdentifier("bucket", Optional.of("scope"), Optional.of("collection"));
    CollectionIdentifier identifier2 = new CollectionIdentifier("bucket", Optional.of("_default"), Optional.of("_default"));
    provider.refreshCollectionId(identifier1);
    assertEquals(1, provider.collectionMapRefreshInProgress.size());
    assertTrue(provider.collectionMapRefreshInProgress.contains(identifier1));
    provider.refreshCollectionId(identifier2);
    assertEquals(2, provider.collectionMapRefreshInProgress.size());
    assertTrue(provider.collectionMapRefreshInProgress.contains(identifier2));
    provider.refreshCollectionId(identifier2);
    assertEquals(2, provider.collectionMapRefreshInProgress.size());
    assertTrue(provider.collectionMapRefreshInProgress.contains(identifier2));
    boolean found = false;
    for (Event event : EVENT_BUS.publishedEvents()) {
        if (event instanceof CollectionMapRefreshIgnoredEvent) {
            assertEquals(((CollectionMapRefreshIgnoredEvent) event).collectionIdentifier(), identifier2);
            found = true;
        }
    }
    assertTrue(found);
    capturedRequests.get(0).succeed(new GetCollectionIdResponse(ResponseStatus.SUCCESS, Optional.of(1234L)));
    assertTrue(provider.collectionRefreshInProgress());
    capturedRequests.get(1).cancel(CancellationReason.TIMEOUT);
    waitUntilCondition(() -> !provider.collectionRefreshInProgress());
    found = false;
    for (Event event : EVENT_BUS.publishedEvents()) {
        if (event instanceof CollectionMapRefreshFailedEvent) {
            assertEquals(((CollectionMapRefreshFailedEvent) event).collectionIdentifier(), identifier2);
            found = true;
        }
    }
    assertTrue(found);
}