db.Route{},
}, nil)
})
JustBeforeEach(func() {
go reporter.Run(sigChan, readyChan)
})
AfterEach(func() {
sigChan <- nil
})
It("emits total_subscriptions on start", func() {
Eventually(stats.GaugeCallCount).Should(Equal(1))
totalStat, count, rate := stats.GaugeArgsForCall(0)
Expect(totalStat).To(Equal("total_subscriptions"))
Expect(count).To(BeNumerically("==", 0))
Expect(rate).To(BeNumerically("==", 1.0))
})
It("periodically sends a delta of 0 to total_subscriptions", func() {
tickChan <- time.Now()
Eventually(stats.GaugeDeltaCallCount).Should(Equal(1))
totalStat, count, rate := stats.GaugeDeltaArgsForCall(0)
Expect(totalStat).To(Equal("total_subscriptions"))
Expect(count).To(BeNumerically("==", 0))
Expect(rate).To(BeNumerically("==", 1.0))
})
db.TcpRouteMapping{},
db.TcpRouteMapping{},
db.TcpRouteMapping{},
}, nil)
})
JustBeforeEach(func() {
go reporter.Run(sigChan, readyChan)
})
AfterEach(func() {
sigChan <- nil
})
verifyGaugeCall := func(statKey string, expectedCount int64, expectedRate float32, index int) {
totalStat, count, rate := stats.GaugeArgsForCall(index)
Expect(totalStat).To(Equal(statKey))
Expect(count).To(BeNumerically("==", expectedCount))
Expect(rate).To(BeNumerically("==", expectedRate))
}
verifyGaugeDeltaCall := func(statKey string, expectedCount int64, expectedRate float32, index int) {
totalStat, count, rate := stats.GaugeDeltaArgsForCall(index)
Expect(totalStat).To(Equal(statKey))
Expect(count).To(BeNumerically("==", expectedCount))
Expect(rate).To(BeNumerically("==", expectedRate))
}
It("emits total_subscriptions on start", func() {
Eventually(stats.GaugeCallCount).Should(Equal(2))
verifyGaugeCall("total_subscriptions", 0, 1.0, 0)