appStates[instanceHeartbeat.State]++
total++
}
}
Ω(total).Should(Equal(100))
Ω(appStates[models.InstanceStateCrashed]).Should(BeNumerically("~", 10, 8), "This may fail.. non-deterministally, but it should fail *very* infrequently.")
Ω(appStates[models.InstanceStateCrashed] + appStates[models.InstanceStateRunning]).Should(Equal(total))
})
})
Describe("Adding new apps with time", func() {
It("should add apps at the specified rate", func() {
Ω(sim.NumberOfNewAppsStartingPerHB).Should(Equal(10))
for i := 0; i < 12; i++ {
messageBus.Reset()
for j := 0; j < sim.HeartbeatIntervalInSeconds; j++ {
sim.TickOneSecond()
}
}
numApps := 100 + 12*10
Ω(sim.Apps).Should(HaveLen(numApps))
Ω(sim.DEAs).Should(HaveLen(8), "Shouldn't have needed any additional DEAs")
Ω(desiredStateServer.Apps).Should(HaveLen(numApps))
})
})
Describe("Scenarios", func() {
Describe("Removing an entire DEA", func() {
