Examples with Clock com.google.firebase.perf.util.Clock used on opensource projects

Example 1 with Clock

use of com.google.firebase.perf.util.Clock in project firebase-android-sdk by firebase.

the class AppStateMonitorTest method setUp.

@Before
public void setUp() {
    currentTime = 0;
    initMocks(this);
    doAnswer((Answer<Timer>) invocationOnMock -> new Timer(currentTime)).when(clock).getTime();
    activity1 = createFakeActivity(/* isHardwareAccelerated= */
    true);
    activity2 = createFakeActivity(/* isHardwareAccelerated= */
    true);
    DeviceCacheManager.clearInstance();
    ConfigResolver.clearInstance();
    ConfigResolver configResolver = ConfigResolver.getInstance();
    configResolver.setDeviceCacheManager(new DeviceCacheManager(new FakeDirectExecutorService()));
}

Example 2 with Clock

use of com.google.firebase.perf.util.Clock in project firebase-android-sdk by firebase.

the class FragmentStateMonitorTest method setUp.

@Before
public void setUp() {
    currentTime = 0;
    initMocks(this);
    doAnswer((Answer<Timer>) invocationOnMock -> new Timer(currentTime)).when(clock).getTime();
    DeviceCacheManager.clearInstance();
    when(configResolver.isPerformanceMonitoringEnabled()).thenReturn(true);
    doNothing().when(recorder).start();
    doNothing().when(recorder).startFragment(any());
    activity = createFakeActivity(true);
    // Sample frame counts.
    frameCounts1 = new PerfFrameMetrics(9, 5, 3);
    frameCounts2 = new PerfFrameMetrics(14, 9, 4);
    savedInstanceState = mock(Bundle.class);
    appStateMonitor = mock(AppStateMonitor.class);
    mockFragment1 = mock(Fragment.class);
    mockFragment2 = mock(Fragment.class);
}

Example 3 with Clock

use of com.google.firebase.perf.util.Clock in project firebase-android-sdk by firebase.

the class PerfSession method create.

/*
   * Creates a PerfSession object and decides what metrics to collect.
   */
public static PerfSession create() {
    String sessionId = UUID.randomUUID().toString().replace("-", "");
    PerfSession session = new PerfSession(sessionId, new Clock());
    session.setGaugeAndEventCollectionEnabled(shouldCollectGaugesAndEvents());
    return session;
}

Example 4 with Clock

use of com.google.firebase.perf.util.Clock in project firebase-android-sdk by firebase.

the class GaugeManagerTest method testStartCollectingGaugesStartsCollectingMetricsInForegroundState.

@Test
public void testStartCollectingGaugesStartsCollectingMetricsInForegroundState() {
    PerfSession fakeSession = new PerfSession("sessionId", new Clock());
    testGaugeManager.startCollectingGauges(fakeSession, ApplicationProcessState.FOREGROUND);
    verify(fakeCpuGaugeCollector).startCollecting(eq(DEFAULT_CPU_GAUGE_COLLECTION_FREQUENCY_FG_MS), ArgumentMatchers.nullable(Timer.class));
    verify(fakeMemoryGaugeCollector).startCollecting(eq(DEFAULT_MEMORY_GAUGE_COLLECTION_FREQUENCY_FG_MS), ArgumentMatchers.nullable(Timer.class));
}

Example 5 with Clock

use of com.google.firebase.perf.util.Clock in project firebase-android-sdk by firebase.

the class GaugeManagerTest method testStartGaugeManagerWithSameSessionIdButDifferentAppState.

@Test
public void testStartGaugeManagerWithSameSessionIdButDifferentAppState() {
    PerfSession fakeSession = new PerfSession("sessionId", new Clock());
    // Start collecting Gauges.
    testGaugeManager.startCollectingGauges(fakeSession, ApplicationProcessState.BACKGROUND);
    CpuMetricReading fakeCpuMetricReading1 = createFakeCpuMetricReading(200, 100);
    fakeCpuGaugeCollector.cpuMetricReadings.add(fakeCpuMetricReading1);
    AndroidMemoryReading fakeMemoryMetricReading1 = createFakeAndroidMetricReading(/* currentUsedAppJavaHeapMemoryKb= */
    1234);
    fakeMemoryGaugeCollector.memoryMetricReadings.add(fakeMemoryMetricReading1);
    fakeScheduledExecutorService.simulateSleepExecutingAtMostOneTask();
    GaugeMetric recordedGaugeMetric1 = getLastRecordedGaugeMetric(ApplicationProcessState.BACKGROUND, 1);
    assertThatCpuGaugeMetricWasSentToTransport("sessionId", recordedGaugeMetric1, fakeCpuMetricReading1);
    assertThatMemoryGaugeMetricWasSentToTransport("sessionId", recordedGaugeMetric1, fakeMemoryMetricReading1);
    // One Cpu and Memory metric was added when the gauge was collecting for the previous sessionId.
    CpuMetricReading fakeCpuMetricReading2 = createFakeCpuMetricReading(400, 500);
    fakeCpuGaugeCollector.cpuMetricReadings.add(fakeCpuMetricReading2);
    AndroidMemoryReading fakeMemoryMetricReading2 = createFakeAndroidMetricReading(/* currentUsedAppJavaHeapMemoryKb= */
    2345);
    fakeMemoryGaugeCollector.memoryMetricReadings.add(fakeMemoryMetricReading2);
    // Start collecting gauges for same session, but new app state
    testGaugeManager.startCollectingGauges(fakeSession, ApplicationProcessState.FOREGROUND);
    // The next sweep conducted by GaugeManager still associates metrics to old sessionId and state.
    fakeScheduledExecutorService.simulateSleepExecutingAtMostOneTask();
    GaugeMetric recordedGaugeMetric2 = getLastRecordedGaugeMetric(ApplicationProcessState.BACKGROUND, 1);
    assertThatCpuGaugeMetricWasSentToTransport("sessionId", recordedGaugeMetric2, fakeCpuMetricReading2);
    assertThatMemoryGaugeMetricWasSentToTransport("sessionId", recordedGaugeMetric2, fakeMemoryMetricReading2);
    // Collect some more Cpu and Memory metrics and verify that they're associated with new
    // sessionId and state.
    CpuMetricReading fakeCpuMetricReading3 = createFakeCpuMetricReading(500, 600);
    fakeCpuGaugeCollector.cpuMetricReadings.add(fakeCpuMetricReading3);
    AndroidMemoryReading fakeMemoryMetricReading3 = createFakeAndroidMetricReading(/* currentUsedAppJavaHeapMemoryKb= */
    3456);
    fakeMemoryGaugeCollector.memoryMetricReadings.add(fakeMemoryMetricReading3);
    fakeScheduledExecutorService.simulateSleepExecutingAtMostOneTask();
    GaugeMetric recordedGaugeMetric3 = getLastRecordedGaugeMetric(ApplicationProcessState.FOREGROUND, 1);
    assertThatCpuGaugeMetricWasSentToTransport("sessionId", recordedGaugeMetric3, fakeCpuMetricReading3);
    assertThatMemoryGaugeMetricWasSentToTransport("sessionId", recordedGaugeMetric3, fakeMemoryMetricReading3);
}