Describe("Run", func() { It("tries to find disk with given disk cid", func() { _, err := action.Run(1234) Expect(err).ToNot(HaveOccurred()) Expect(diskFinder.FindID).To(Equal(1234)) }) Context("when disk is found with given disk cid", func() { var ( disk *fakedisk.FakeDisk ) BeforeEach(func() { disk = fakedisk.NewFakeDisk(1234) diskFinder.FindDisk = disk diskFinder.FindFound = true }) It("deletes disk", func() { _, err := action.Run(1234) Expect(err).ToNot(HaveOccurred()) Expect(disk.DeleteCalled).To(BeTrue()) }) It("returns error if deleting disk fails", func() { disk.DeleteErr = errors.New("fake-delete-err") _, err := action.Run(1234)
) var _ = Describe("CreateDisk", func() { var ( diskCreator *fakedisk.FakeCreator action CreateDisk ) BeforeEach(func() { diskCreator = &fakedisk.FakeCreator{} action = NewCreateDisk(diskCreator) }) Describe("Run", func() { It("returns id for created disk for specific size", func() { diskCreator.CreateDisk = fakedisk.NewFakeDisk(1234) id, err := action.Run(20, VMCID(1234)) Expect(err).ToNot(HaveOccurred()) Expect(id).To(Equal(DiskCID(1234))) Expect(diskCreator.CreateSize).To(Equal(20)) }) It("returns error if creating disk fails", func() { diskCreator.CreateErr = errors.New("fake-create-err") id, err := action.Run(20, VMCID(1234)) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(ContainSubstring("fake-create-err")) Expect(id).To(Equal(DiskCID(0)))
action DetachDisk ) BeforeEach(func() { vmFinder = &fakevm.FakeFinder{} diskFinder = &fakedisk.FakeFinder{} action = NewDetachDisk(vmFinder, diskFinder) }) Describe("Run", func() { It("tries to find VM with given VM cid", func() { vmFinder.FindFound = true vmFinder.FindVM = fakevm.NewFakeVM(1234) diskFinder.FindFound = true diskFinder.FindDisk = fakedisk.NewFakeDisk(1234) _, err := action.Run(1234, 1234) Expect(err).ToNot(HaveOccurred()) Expect(vmFinder.FindID).To(Equal(1234)) }) Context("when VM is found with given VM cid", func() { var ( vm *fakevm.FakeVM ) BeforeEach(func() { vm = fakevm.NewFakeVM(1234) vmFinder.FindVM = vm