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))
})
It("periodically gets total routes", func() {
tickChan <- time.Now()
Eventually(stats.GaugeCallCount).Should(Equal(2))
totalStat, count, rate := stats.GaugeArgsForCall(1)
Expect(totalStat).To(Equal("total_routes"))
Expect(count).To(BeNumerically("==", 5))
Expect(rate).To(BeNumerically("==", 1.0))
})
