Examples with GcEventConsumer com.microsoft.gcmonitor.GcEventConsumer used on opensource projects

Example 1 with GcEventConsumer

use of com.microsoft.gcmonitor.GcEventConsumer in project ApplicationInsights-Java by microsoft.

the class GcEventMonitorTest method endToEndAlertIsTriggered.

@Test
void endToEndAlertIsTriggered() throws ExecutionException, InterruptedException, TimeoutException {
    CompletableFuture<AlertBreach> alertFuture = new CompletableFuture<>();
    AlertingSubsystem alertingSubsystem = getAlertingSubsystem(alertFuture);
    GcMonitorFactory factory = new GcMonitorFactory() {

        @Override
        public MemoryManagement monitorSelf(ExecutorService executorService, GcEventConsumer consumer) {
            consumer.accept(mockGcEvent());
            return null;
        }

        @Override
        public MemoryManagement monitor(MBeanServerConnection connection, ExecutorService executorService, GcEventConsumer consumer) {
            return null;
        }
    };
    GcEventMonitor.init(alertingSubsystem, TelemetryClient.createForTest(), Executors.newSingleThreadExecutor(), new GcEventMonitor.GcEventMonitorConfiguration(GcReportingLevel.NONE), factory);
    AlertBreach alert = alertFuture.get(10, TimeUnit.SECONDS);
    assertThat(alert.getAlertValue()).isEqualTo(90.0);
}