Golang FakeBundleCollection.ListBundles方法代碼示例

//.........這裏部分代碼省略.........
					ItInstallsJob(act)

					ItUpdatesPackages(act)
				})
			})
		})

		Describe("Configure", func() {
			It("adds job to the job supervisor", func() {
				job, bundle := buildJob(jobsBc)

				fs := fakesys.NewFakeFileSystem()
				fs.WriteFileString("/path/to/job/monit", "some conf")
				fs.SetGlob("/path/to/job/*.monit", []string{"/path/to/job/subjob.monit"})

				bundle.GetDirPath = "/path/to/job"
				bundle.GetDirFs = fs

				err := applier.Configure(job, 0)
				Expect(err).ToNot(HaveOccurred())

				Expect(2).To(Equal(len(jobSupervisor.AddJobArgs)))

				firstArgs := fakejobsuper.AddJobArgs{
					Name:       job.Name,
					Index:      0,
					ConfigPath: "/path/to/job/monit",
				}

				secondArgs := fakejobsuper.AddJobArgs{
					Name:       job.Name + "_subjob",
					Index:      0,
					ConfigPath: "/path/to/job/subjob.monit",
				}
				Expect(firstArgs).To(Equal(jobSupervisor.AddJobArgs[0]))
				Expect(secondArgs).To(Equal(jobSupervisor.AddJobArgs[1]))
			})
		})

		Describe("KeepOnly", func() {
			It("first disables and then uninstalls jobs that are not in keeponly list", func() {
				_, bundle1 := buildJob(jobsBc)
				job2, bundle2 := buildJob(jobsBc)
				_, bundle3 := buildJob(jobsBc)
				job4, bundle4 := buildJob(jobsBc)

				jobsBc.ListBundles = []boshbc.Bundle{bundle1, bundle2, bundle3, bundle4}

				err := applier.KeepOnly([]models.Job{job4, job2})
				Expect(err).ToNot(HaveOccurred())

				Expect(bundle1.ActionsCalled).To(Equal([]string{"Disable", "Uninstall"}))
				Expect(bundle2.ActionsCalled).To(Equal([]string{}))
				Expect(bundle3.ActionsCalled).To(Equal([]string{"Disable", "Uninstall"}))
				Expect(bundle4.ActionsCalled).To(Equal([]string{}))
			})

			It("returns error when bundle collection fails to return list of installed bundles", func() {
				jobsBc.ListErr = errors.New("fake-bc-list-error")

				err := applier.KeepOnly([]models.Job{})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-bc-list-error"))
			})

			It("returns error when bundle collection cannot retrieve bundle for keep-only job", func() {
				job1, bundle1 := buildJob(jobsBc)

				jobsBc.ListBundles = []boshbc.Bundle{bundle1}
				jobsBc.GetErr = errors.New("fake-bc-get-error")

				err := applier.KeepOnly([]models.Job{job1})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-bc-get-error"))
			})

			It("returns error when at least one bundle cannot be disabled", func() {
				_, bundle1 := buildJob(jobsBc)

				jobsBc.ListBundles = []boshbc.Bundle{bundle1}
				bundle1.DisableErr = errors.New("fake-bc-disable-error")

				err := applier.KeepOnly([]models.Job{})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-bc-disable-error"))
			})

			It("returns error when at least one bundle cannot be uninstalled", func() {
				_, bundle1 := buildJob(jobsBc)

				jobsBc.ListBundles = []boshbc.Bundle{bundle1}
				bundle1.UninstallErr = errors.New("fake-bc-uninstall-error")

				err := applier.KeepOnly([]models.Job{})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-bc-uninstall-error"))
			})
		})
	})
}

//.........這裏部分代碼省略.........

					It("installs and enables package", func() {
						err := act()
						Expect(err).ToNot(HaveOccurred())
						Expect(bundle.ActionsCalled).To(Equal([]string{"Install", "Enable"}))
					})

					It("returns error when package enable fails", func() {
						bundle.EnableError = errors.New("fake-enable-error")

						err := act()
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fake-enable-error"))
					})

					ItInstallsPkg(act)
				})
			})
		})

		Describe("KeepOnly", func() {
			ItReturnsErrors := func() {
				It("returns error when bundle collection fails to return list of installed bundles", func() {
					packagesBc.ListErr = errors.New("fake-bc-list-error")

					err := applier.KeepOnly([]models.Package{})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-bc-list-error"))
				})

				It("returns error when bundle collection cannot retrieve bundle for keep-only package", func() {
					pkg1, bundle1 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1}
					packagesBc.GetErr = errors.New("fake-bc-get-error")

					err := applier.KeepOnly([]models.Package{pkg1})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-bc-get-error"))
				})

				It("returns error when at least one bundle cannot be disabled", func() {
					_, bundle1 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1}
					bundle1.DisableErr = errors.New("fake-bc-disable-error")

					err := applier.KeepOnly([]models.Package{})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-bc-disable-error"))
				})
			}

			Context("when operating on packages as a package owner", func() {
				BeforeEach(func() {
					applier = NewConcretePackageApplier(packagesBc, true, blobstore, compressor, fs, logger)
				})

				It("first disables and then uninstalls packages that are not in keeponly list", func() {
					_, bundle1 := buildPkg(packagesBc)
					pkg2, bundle2 := buildPkg(packagesBc)
					_, bundle3 := buildPkg(packagesBc)
					pkg4, bundle4 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1, bundle2, bundle3, bundle4}