Examples with ModelSyncedEvent com.amplifyframework.datastore.events.ModelSyncedEvent used on opensource projects

Example 1 with ModelSyncedEvent

use of com.amplifyframework.datastore.events.ModelSyncedEvent in project amplify-android by aws-amplify.

the class SyncProcessorTest method dataStoreHubEventsTriggered.

/**
 * During a base sync, there are a series of events that should be emitted.
 * This test verifies that these events are published via Amplify Hub depending
 * on actions takes for each available model.
 * @throws DataStoreException Not expected.
 * @throws InterruptedException Not expected.
 */
@Test
public void dataStoreHubEventsTriggered() throws DataStoreException, InterruptedException {
    // Arrange - BEGIN
    int expectedModelCount = Arrays.asList(Post.class, BlogOwner.class).size();
    // Collects one syncQueriesStarted event.
    HubAccumulator syncStartAccumulator = createAccumulator(syncQueryStartedForModels(modelCount), 1);
    // Collects one syncQueriesReady event.
    HubAccumulator syncQueryReadyAccumulator = createAccumulator(forEvent(DataStoreChannelEventName.SYNC_QUERIES_READY), 1);
    // Collects one modelSynced event for each model.
    HubAccumulator modelSyncedAccumulator = createAccumulator(forEvent(DataStoreChannelEventName.MODEL_SYNCED), expectedModelCount);
    // Add a couple of seed records so they can be deleted/updated.
    storageAdapter.save(DRUM_POST.getModel());
    storageAdapter.save(BLOGGER_ISLA.getModel());
    // Mock sync query results for a couple of models.
    AppSyncMocking.sync(appSync).mockSuccessResponse(Post.class, DELETED_DRUM_POST).mockSuccessResponse(BlogOwner.class, BLOGGER_ISLA, BLOGGER_JAMESON);
    // Start the accumulators.
    syncQueryReadyAccumulator.start();
    syncStartAccumulator.start();
    modelSyncedAccumulator.start();
    TestObserver<ModelWithMetadata<? extends Model>> hydrationObserver = TestObserver.create();
    // Arrange - END
    // Act: kickoff sync.
    syncProcessor.hydrate().subscribe(hydrationObserver);
    // Check - BEGIN
    // Verify that sync completes.
    assertTrue(hydrationObserver.await(OP_TIMEOUT_MS, TimeUnit.MILLISECONDS));
    hydrationObserver.assertNoErrors();
    hydrationObserver.assertComplete();
    // Verify that syncQueriesStarted was emitted once.
    assertEquals(1, syncStartAccumulator.await((int) OP_TIMEOUT_MS, TimeUnit.MILLISECONDS).size());
    // Verify that syncQueriesReady was emitted once.
    assertEquals(1, syncQueryReadyAccumulator.await((int) OP_TIMEOUT_MS, TimeUnit.MILLISECONDS).size());
    // Get the list of modelSynced events captured.
    List<HubEvent<?>> hubEvents = modelSyncedAccumulator.await((int) OP_TIMEOUT_MS, TimeUnit.MILLISECONDS);
    // Verify that [number of events] = [number of models]
    assertEquals(expectedModelCount, hubEvents.size());
    ModelSyncedEvent expectedBlogOwnerCounts = new ModelSyncedEvent("BlogOwner", true, 1, 1, 0);
    ModelSyncedEvent expectedPostCounts = new ModelSyncedEvent("Post", true, 0, 0, 1);
    // For each event (excluding system models), verify the desired count.
    for (HubEvent<?> event : hubEvents) {
        ModelSyncedEvent eventData = (ModelSyncedEvent) event.getData();
        assertTrue(eventData.isFullSync());
        assertFalse(eventData.isDeltaSync());
        String eventModel = eventData.getModel();
        switch(eventModel) {
            case "BlogOwner":
                // One BlogOwner added and one updated.
                assertEquals(expectedBlogOwnerCounts, eventData);
                break;
            case "Post":
                // One post deleted.
                assertEquals(expectedPostCounts, eventData);
                break;
            default:
                // Exclude system models
                if (!SYSTEM_MODEL_NAMES.contains(eventModel)) {
                    ModelSyncedEvent otherCounts = new ModelSyncedEvent(eventModel, true, 0, 0, 0);
                    assertEquals(otherCounts, eventData);
                }
        }
    }
// Check - END
}

Example 2 with ModelSyncedEvent

use of com.amplifyframework.datastore.events.ModelSyncedEvent in project amplify-android by aws-amplify.

the class HubEventDataObjectsTest method verifyModelSyncedEvent.

/**
 * Verify {@link ModelSyncedEvent} behavior.
 */
@Test
public void verifyModelSyncedEvent() {
    ModelSyncedEvent status1 = new ModelSyncedEvent("Post", true, 1, 2, 3);
    ModelSyncedEvent status2 = new ModelSyncedEvent("Blog", true, 3, 2, 1);
    ModelSyncedEvent status3 = new ModelSyncedEvent("Post", true, 1, 2, 3);
    EqualsToStringHashValidator.validate(status1, status2, status3);
}