Expect(deletedLRPGuid).To(Equal(processGuid))
				Expect(deletedLRPIndex).To(Equal(index))
				Expect(deletedLRPInstanceKey).To(Equal(&actualLRPGroup.Instance.ActualLRPInstanceKey))
			})

			It("emits a removed event to the hub", func() {
				Eventually(actualHub.EmitCallCount).Should(Equal(1))
				event := actualHub.EmitArgsForCall(0)
				removedEvent, ok := event.(*models.ActualLRPRemovedEvent)
				Expect(ok).To(BeTrue())
				Expect(removedEvent.ActualLrpGroup).To(Equal(&models.ActualLRPGroup{Instance: &actualLRP}))
			})

			Context("when removing the actual lrp fails", func() {
				BeforeEach(func() {
					fakeActualLRPDB.RemoveActualLRPReturns(errors.New("boom!"))
				})

				It("retries removing up to RetireActualLRPRetryAttempts times", func() {
					Expect(response.Error.Message).To(Equal("boom!"))
					Expect(fakeActualLRPDB.RemoveActualLRPCallCount()).To(Equal(5))
					Expect(fakeActualLRPDB.ActualLRPGroupByProcessGuidAndIndexCallCount()).To(Equal(5))
				})

				It("does not emit a change event to the hub", func() {
					Consistently(actualHub.EmitCallCount).Should(Equal(0))
				})
			})
		})

		Context("when the LRP is crashed", func() {
Пример #2
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				Expect(response.KeepContainer).To(BeFalse())
				Expect(response.Error).To(Equal(models.ErrActualLRPCannotBeRemoved))
			})

			It("emits only the removal of the evacuating to the hub", func() {
				Eventually(actualHub.EmitCallCount).Should(Equal(1))
				event := actualHub.EmitArgsForCall(0)
				removeEvent, ok := event.(*models.ActualLRPRemovedEvent)
				Expect(ok).To(BeTrue())
				Expect(removeEvent.ActualLrpGroup).To(Equal(&models.ActualLRPGroup{Evacuating: actual}))
			})
		})

		Context("when the DB returns an unrecoverable error", func() {
			BeforeEach(func() {
				fakeActualLRPDB.RemoveActualLRPReturns(models.NewUnrecoverableError(nil))
			})

			It("logs and writes to the exit channel", func() {
				Eventually(logger).Should(gbytes.Say("unrecoverable-error"))
				Eventually(exitCh).Should(Receive())
			})
		})

		Context("when removing the actual lrp fails", func() {
			BeforeEach(func() {
				fakeActualLRPDB.RemoveActualLRPReturns(errors.New("boom!"))
			})

			It("returns an error but does not keep the container", func() {
				response := models.EvacuationResponse{}