sink = &containermetric.ContainerMetricSink{}
sinkManagerMetrics.Inc(sink)
Expect(fakeEventEmitter.GetMessages()[0].Event.(*events.ValueMetric)).To(Equal(&events.ValueMetric{
Name: proto.String("messageRouter.numberOfContainerMetricSinks"),
Value: proto.Float64(1),
Unit: proto.String("sinks"),
}))
sinkManagerMetrics.Dec(sink)
Expect(fakeEventEmitter.GetMessages()[1].Event.(*events.ValueMetric)).To(Equal(&events.ValueMetric{
Name: proto.String("messageRouter.numberOfContainerMetricSinks"),
Value: proto.Float64(0),
Unit: proto.String("sinks"),
}))
})
It("updates dropped message count", func() {
var delta int64 = 25
sinkManagerMetrics.UpdateDroppedMessageCount(delta)
Eventually(fakeEventEmitter.GetEnvelopes).Should(HaveLen(1))
Expect(fakeEventEmitter.GetEnvelopes()[0].CounterEvent).To(Equal(&events.CounterEvent{
Name: proto.String("messageRouter.totalDroppedMessages"),
Delta: proto.Uint64(25),
}))
})
})
