Esempio n. 1
0
					Expect(buildpackRepo.DeleteBuildpackGuid).To(Equal("my-buildpack-guid"))

					Expect(len(ui.Prompts)).To(Equal(0))
					Expect(ui.Outputs).To(ContainSubstrings(
						[]string{"Deleting buildpack", "my-buildpack"},
						[]string{"OK"},
					))
				})
			})
		})

		Context("when the buildpack provided is not found", func() {
			BeforeEach(func() {
				ui = &testterm.FakeUI{Inputs: []string{"y"}}
				buildpackRepo.FindByNameNotFound = true
			})

			It("warns the user", func() {
				runCommand("my-buildpack")

				Expect(buildpackRepo.FindByNameName).To(Equal("my-buildpack"))
				Expect(buildpackRepo.FindByNameNotFound).To(BeTrue())

				Expect(ui.Outputs).To(ContainSubstrings(
					[]string{"Deleting", "my-buildpack"},
					[]string{"OK"},
				))

				Expect(ui.WarnOutputs).To(ContainSubstrings([]string{"my-buildpack", "does not exist"}))
			})
		It("renames a buildpack", func() {
			fakeRepo.FindByNameBuildpack = models.Buildpack{
				Name: "my-buildpack",
				Guid: "my-buildpack-guid",
			}

			runCommand("my-buildpack", "new-buildpack")
			Expect(ui.Outputs).To(ContainSubstrings(
				[]string{"Renaming buildpack", "my-buildpack"},
				[]string{"OK"},
			))
		})

		It("fails when the buildpack does not exist", func() {
			fakeRepo.FindByNameNotFound = true

			runCommand("my-buildpack1", "new-buildpack")
			Expect(ui.Outputs).To(ContainSubstrings(
				[]string{"Renaming buildpack", "my-buildpack"},
				[]string{"FAILED"},
				[]string{"Buildpack my-buildpack1 not found"},
			))
		})

		It("fails when there is an error updating the buildpack", func() {
			fakeRepo.FindByNameBuildpack = models.Buildpack{
				Name: "my-buildpack",
				Guid: "my-buildpack-guid",
			}
			fakeRepo.UpdateBuildpackReturns.Error = errors.New("SAD TROMBONE")