startMessages, stopMessages, err := analyzer.Analyze()
Ω(err).ShouldNot(HaveOccured())
Ω(startMessages).Should(BeEmpty())
Ω(stopMessages).Should(BeEmpty())
})
})
Context("When /desired and /actual are empty", func() {
BeforeEach(func() {
desired := a1.DesiredState(42)
actual := a2.GetInstance(0).Heartbeat(30)
insertDesiredIntoStore(desired)
insertActualIntoStore(actual)
etcdStoreAdapter.Delete("/desired/" + desired.StoreKey())
etcdStoreAdapter.Delete("/actual/" + actual.StoreKey())
})
It("Should not send any start or stop messages", func() {
startMessages, stopMessages, err := analyzer.Analyze()
Ω(err).ShouldNot(HaveOccured())
Ω(startMessages).Should(BeEmpty())
Ω(stopMessages).Should(BeEmpty())
})
})
Context("where thare are desired instances and no running instances", func() {
BeforeEach(func() {
desired1 := a1.DesiredState(17)
desired1.NumberOfInstances = 1
