func (cmd *GuardianCommand) wireMetronNotifier(log lager.Logger, metricsProvider metrics.Metrics) *metrics.PeriodicMetronNotifier { return metrics.NewPeriodicMetronNotifier( log, metricsProvider, cmd.Metrics.EmissionInterval, clock.NewClock(), ) }
fakeMetrics = new(fakes.FakeMetrics) fakeMetrics.LoopDevicesReturns(33) fakeMetrics.BackingStoresReturns(12) fakeMetrics.DepotDirsReturns(3) fakeClock = fakeclock.NewFakeClock(time.Unix(123, 456)) sender = fake.NewFakeMetricSender() dropsonde_metrics.Initialize(sender, nil) }) JustBeforeEach(func() { pmn = metrics.NewPeriodicMetronNotifier( lagertest.NewTestLogger("test"), fakeMetrics, reportInterval, fakeClock, ) pmn.Start() }) AfterEach(func() { pmn.Stop() }) Context("when the report interval elapses", func() { It("emits metrics", func() { fakeClock.Increment(reportInterval) Eventually(func() fake.Metric { return sender.GetValue("LoopDevices")