Context("when the actual lrp data is the same", func() {
It("does nothing", func() {
_, err := etcdDBWithFakeStore.EvacuateActualLRP(logger, &actualLRP.ActualLRPKey, &actualLRP.ActualLRPInstanceKey, &actualLRP.ActualLRPNetInfo, ttl)
Expect(err).NotTo(HaveOccurred())
Expect(fakeStoreClient.CompareAndSwapCallCount()).To(Equal(0))
})
})
Context("when the evacuating actual lrp does not exist", func() {
BeforeEach(func() {
_, err := storeClient.Delete(etcd.EvacuatingActualLRPSchemaPath(guid, index), false)
Expect(err).NotTo(HaveOccurred())
actualLRP.CrashCount = 0
actualLRP.CrashReason = ""
actualLRP.Since = clock.Now().UnixNano()
})
It("creates the evacuating actual lrp", func() {
group, err := etcdDB.EvacuateActualLRP(logger, &actualLRP.ActualLRPKey, &actualLRP.ActualLRPInstanceKey, &actualLRP.ActualLRPNetInfo, ttl)
Expect(err).NotTo(HaveOccurred())
actualLRPGroup, err := etcdDB.ActualLRPGroupByProcessGuidAndIndex(logger, guid, index)
Expect(err).NotTo(HaveOccurred())
Expect(group).To(Equal(actualLRPGroup))
Expect(actualLRPGroup.Evacuating.ModificationTag.Epoch).NotTo(BeNil())
Expect(actualLRPGroup.Evacuating.ModificationTag.Index).To(BeEquivalentTo((1)))
actualLRPGroup.Evacuating.ModificationTag = actualLRP.ModificationTag