})
It("clears current stemcell in the stemcell repo", func() {
err := vm.Delete()
Expect(err).To(HaveOccurred())
Expect(err).To(Equal(deleteErr))
Expect(fakeStemcellRepo.ClearCurrentCalled).To(BeTrue())
})
})
})
Describe("MigrateDisk", func() {
It("sends migrate_disk to the agent", func() {
err := vm.MigrateDisk()
Expect(err).ToNot(HaveOccurred())
Expect(fakeAgentClient.MigrateDiskCallCount()).To(Equal(1))
})
Context("when migrating disk fails", func() {
BeforeEach(func() {
fakeAgentClient.MigrateDiskReturns(errors.New("fake-migrate-error"))
})
It("returns an error", func() {
err := vm.MigrateDisk()
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("fake-migrate-error"))
})
})
})
