rx.observers.TestSubscriber#getOnNextEvents

Source File: VwapServerTest.java From MarketData with Apache License 2.0

6 votes

/**
 * Test 10
 */
@Test
@Ignore
public void should_generate_one_google_vwap_event_when_a_google_trade_is_done() {
    // given
    TestSubscriber<Vwap> testSubscriber = new TestSubscriber<>();
    HttpRequest request = createRequest("code", "GOOGL");
    vwapServer.getEvents(request).subscribe(testSubscriber);
    // when
    tradeSourceSubject.onNext(new Trade("GOOGL", 10, 7058.673).toJson());
    tradeSourceSubject.onNext(new Trade("APPLE", 10, 981.8).toJson());
    scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
    // then
    List<Vwap> events = testSubscriber.getOnNextEvents();
    assertThat(events).hasSize(1);
    Vwap vwap = events.get(0);
    assertThat(vwap.code).isEqualTo("GOOGL");
    assertThat(vwap.vwap).isEqualTo(705.8673);
    assertThat(vwap.volume).isEqualTo(10);
}

Source File: VwapServerTest.java From MarketData with Apache License 2.0

6 votes

/**
 * Test 11
 */
@Test
@Ignore
public void should_add_all_google_trades_to_generate_vwap_events() {
    // given
    TestSubscriber<Vwap> testSubscriber = new TestSubscriber<>();
    HttpRequest request = createRequest("code", "GOOGL");
    vwapServer.getEvents(request).subscribe(testSubscriber);
    // when
    tradeSourceSubject.onNext(new Trade("GOOGL", 10, 7058).toJson());
    tradeSourceSubject.onNext(new Trade("GOOGL", 10, 7062).toJson());
    scheduler.advanceTimeBy(1, TimeUnit.SECONDS);
    // then
    List<Vwap> events = testSubscriber.getOnNextEvents();
    assertThat(events).isNotEmpty();
    Vwap vwap = events.get(events.size()-1);
    assertThat(vwap.code).isEqualTo("GOOGL");
    assertThat(vwap.vwap).isEqualTo(706);
    assertThat(vwap.volume).isEqualTo(20);
}

Source File: RxPaperBookTest.java From RxPaper with MIT License

6 votes

@Test
public void testGetAllKeys() throws Exception {
    RxPaperBook book = RxPaperBook.with("KEYS", Schedulers.immediate());
    final String key = "hello";
    final String key2 = "you";
    final ComplexObject value = ComplexObject.random();
    book.write(key, value).subscribe();
    book.write(key2, value).subscribe();
    final TestSubscriber<List<String>> foundSubscriber = TestSubscriber.create();
    book.keys().subscribe(foundSubscriber);
    foundSubscriber.awaitTerminalEvent();
    foundSubscriber.assertNoErrors();
    foundSubscriber.assertValueCount(1);
    final List<List<String>> onNextEvents = foundSubscriber.getOnNextEvents();
    foundSubscriber.assertValueCount(1);
    Assert.assertEquals(book.book.getAllKeys(), onNextEvents.get(0));
}

Source File: FontInstallerTest.java From fontster with Apache License 2.0

5 votes

@Test public void testGenerateCommands_systemMountedFirst() throws Exception {
  downloadFontPack();
  TestSubscriber<String> testSubscriber = new TestSubscriber<>();
  FontInstaller.generateCommands(MOCK_FONT_PACK, null).subscribe(testSubscriber);
  List<String> commands = testSubscriber.getOnNextEvents();
  assertEquals(SystemConstants.MOUNT_SYSTEM_COMMAND, commands.get(0));
  deleteDownloadFolder();
}

Source File: CompressDataJobITest.java From hawkular-metrics with Apache License 2.0

5 votes

private <T> void testCompressResults(MetricType<T> type, Metric<T> metric, DateTime start) throws
        Exception {
    if (metric.getDataPoints() != null && !metric.getDataPoints().isEmpty()) {
        doAction(() -> metricsService.addDataPoints(type, Observable.just(metric)));
    }

    CountDownLatch latch = new CountDownLatch(1);
    jobScheduler.onJobFinished(jobDetails -> {
        if(jobDetails.getJobName().equals(JOB_NAME)) {
            latch.countDown();
        }
    });

    jobScheduler.advanceTimeBy(1);

    assertTrue(latch.await(TIMEOUT, TimeUnit.SECONDS));
    long startSlice = DateTimeService.getTimeSlice(start.getMillis(), Duration.standardHours(2));
    long endSlice = DateTimeService.getTimeSlice(start.plusHours(1).plusMinutes(59).getMillis(), Duration
            .standardHours(2));

    DataPointDecompressTransformer<T> decompressor = new DataPointDecompressTransformer<>(type, Order.ASC, 0, start
            .getMillis(), start.plusMinutes(30).getMillis());

    Observable<DataPoint<T>> dataPoints = dataAccess.findCompressedData(metric.getMetricId(), startSlice, endSlice,
            0, Order.ASC).compose(decompressor);

    TestSubscriber<DataPoint<T>> pointTestSubscriber = new TestSubscriber<>();
    dataPoints.subscribe(pointTestSubscriber);
    pointTestSubscriber.awaitTerminalEvent(5, TimeUnit.SECONDS);
    pointTestSubscriber.assertCompleted();
    List<DataPoint<T>> compressedPoints = pointTestSubscriber.getOnNextEvents();

    assertEquals(metric.getDataPoints(), compressedPoints);
}

Source File: BaseITest.java From hawkular-metrics with Apache License 2.0

5 votes

/**
 * This method takes a function that produces an Observable. The method blocks up to
 * five seconds until the Observable emits a terminal event. The items that the
 * Observable emits are then returned.
 *
 * @param fn A function that produces an Observable
 * @param <T> The type of items emitted by the Observable
 * @return A list of the items emitted by the Observable
 */
protected <T> List<T> getOnNextEvents(Supplier<Observable<T>> fn) {
    TestSubscriber<T> subscriber = new TestSubscriber<>();
    Observable<T> observable = fn.get();
    observable.doOnError(Throwable::printStackTrace)
            .subscribe(subscriber);
    subscriber.awaitTerminalEvent(5, SECONDS);
    subscriber.assertNoErrors();
    subscriber.assertCompleted();

    return subscriber.getOnNextEvents();
}

Source File: PrayerManagerTest.java From android with Apache License 2.0

5 votes

@Test
public void manualLocationButNotSet() {
    when(mHiddenPreferences.getLocationDistanceLimit())
            .thenReturn(5000L);

    when(mLocationPreferences.isUsingAutomaticLocation())
            .thenReturn(false);

    when(mLocationPreferences.getPreferredLocation())
            .thenReturn(null);

    when(mLocationPreferences.hasPreferredLocation())
            .thenReturn(false);

    when(mLocationRepository.getLocation(anyBoolean()))
            .thenReturn(Observable.just(mLocation));

    when(mPrayerDownloader.getPrayerTimes(eq(mLocation)))
            .thenReturn(Observable.just(mPrayerContext1));

    PrayerManager prayerManager = new PrayerManager(
            mPrayerDownloader,
            mLocationRepository,
            mPrayerBroadcaster,
            mHiddenPreferences,
            mLocationPreferences
    );

    TestSubscriber<PrayerContext> testSubscriber = new TestSubscriber<>();

    prayerManager.getPrayerContext(false).subscribe(testSubscriber);
    testSubscriber.assertNoErrors();

    List<PrayerContext> prayers = testSubscriber.getOnNextEvents();

    assertThat(prayers).hasSize(1);
    assertThat(prayers.get(0)).isEqualTo(mPrayerContext1);
}

Source File: CompressionTest.java From hawkular-metrics with Apache License 2.0

5 votes

@Test
public void testNonExistantCompression() throws Exception {
    // Write to past .. should go to data_0 table
    long start = now().minusDays(2).getMillis();
    createAndInsertMetrics(start, 100, 1);
    compressData(start); // Try to compress table in the past

    // Verify that the out of order table was not dropped
    TableMetadata table = session.getCluster().getMetadata().getKeyspace(getKeyspace())
            .getTable(DataAccessImpl.OUT_OF_ORDER_TABLE_NAME);

    assertNotNull(table, "data_0 should not have been dropped");

    TestSubscriber<Long> ts = new TestSubscriber<>();

    // Verify that the out of order table was not compressed
    rxSession.executeAndFetch(String.format("SELECT COUNT(*) FROM %s", DataAccessImpl.OUT_OF_ORDER_TABLE_NAME))
            .map(r -> r.getLong(0))
            .subscribe(ts);

    ts.awaitTerminalEvent(2, TimeUnit.SECONDS);
    ts.assertNoErrors();
    ts.assertCompleted();
    List<Long> onNextEvents = ts.getOnNextEvents();
    assertEquals(onNextEvents.size(), 1);
    assertEquals(onNextEvents.get(0).longValue(), 100);
}

Source File: FontInstallerTest.java From fontster with Apache License 2.0

5 votes

@Test public void testGenerateCommands_containsInstallCommands() throws Exception {
  downloadFontPack();
  TestSubscriber<String> testSubscriber = new TestSubscriber<>();
  FontInstaller.generateCommands(MOCK_FONT_PACK, null).subscribe(testSubscriber);
  List<String> commands = testSubscriber.getOnNextEvents();
  assertTrue(commands.containsAll(EXPECTED_COMMANDS));
  deleteDownloadFolder();
}

Source File: RunApplicationTest.java From vertx-deploy-tools with Apache License 2.0

5 votes

private List<DeployApplicationRequest> execute() {
    RunApplication command = new RunApplication(Vertx.vertx(), config);
    Observable<DeployApplicationRequest> observable = command.readServiceDefaults(request);
    TestSubscriber<DeployApplicationRequest> testSubscriber = new TestSubscriber<>();
    observable.subscribe(testSubscriber);
    testSubscriber.awaitTerminalEvent();
    testSubscriber.assertNoErrors();
    testSubscriber.assertCompleted();
    return testSubscriber.getOnNextEvents();
}

Source File: TestSubscriberAssertionsWrapper.java From rxassertions with Apache License 2.0

5 votes

TestSubscriberAssertionsWrapper(BlockingObservable<T> actual) {
    super(actual, TestSubscriberAssertionsWrapper.class);
    TestSubscriber<T> subscriber = new TestSubscriber<>();
    actual.subscribe(subscriber);
    onErrorEvents = subscriber.getOnErrorEvents();
    onNextEvents = subscriber.getOnNextEvents();
    onCompletedEvents = subscriber.getOnCompletedEvents();
}