Golang FakeApplicationRepository.UpdateReturns方法代碼示例

		updateCommandDependency(logRepoWithTimeout)

		cmd := command_registry.Commands.FindCommand("start").(*Start)
		cmd.LogServerConnectionTimeout = 100 * time.Millisecond
		cmd.StagingTimeout = 100 * time.Millisecond
		cmd.StartupTimeout = 200 * time.Millisecond
		cmd.PingerThrottle = 50 * time.Millisecond
		command_registry.Register(cmd)

		testcmd.RunCliCommandWithoutDependency("start", args, requirementsFactory)
		return
	}

	startAppWithInstancesAndErrors := func(displayApp ApplicationDisplayer, app models.Application, requirementsFactory *testreq.FakeReqFactory) (*testterm.FakeUI, *testApplication.FakeApplicationRepository, *testAppInstanaces.FakeAppInstancesRepository) {
		appRepo = &testApplication.FakeApplicationRepository{}
		appRepo.UpdateReturns(app, nil)
		appRepo.ReadReturns(app, nil)
		appRepo.GetAppReturns(app, nil)
		appInstancesRepo = &testAppInstanaces.FakeAppInstancesRepository{}
		appInstancesRepo.GetInstancesStub = getInstance

		args := []string{"my-app"}

		requirementsFactory.Application = app
		callStart(args)
		return ui, appRepo, appInstancesRepo
	}

	It("fails requirements when not logged in", func() {
		requirementsFactory.LoginSuccess = false

	Describe("re-pushing an existing app", func() {
		var existingApp models.Application

		BeforeEach(func() {
			existingApp = models.Application{}
			existingApp.Name = "existing-app"
			existingApp.Guid = "existing-app-guid"
			existingApp.Command = "unicorn -c config/unicorn.rb -D"
			existingApp.EnvironmentVars = map[string]interface{}{
				"crazy": "pants",
				"FOO":   "NotYoBaz",
				"foo":   "manchu",
			}

			appRepo.ReadReturns(existingApp, nil)
			appRepo.UpdateReturns(existingApp, nil)
		})

		It("resets the app's buildpack when the -b flag is provided as 'default'", func() {
			callPush("-b", "default", "existing-app")
			_, params := appRepo.UpdateArgsForCall(0)
			Expect(*params.BuildpackUrl).To(Equal(""))
		})

		It("resets the app's command when the -c flag is provided as 'default'", func() {
			callPush("-c", "default", "existing-app")
			_, params := appRepo.UpdateArgsForCall(0)
			Expect(*params.Command).To(Equal(""))
		})

		It("resets the app's buildpack when the -b flag is provided as 'null'", func() {

		It("stops the app with the given name", func() {
			runCommand("my-app")

			Expect(ui.Outputs).To(ContainSubstrings(
				[]string{"Stopping app", "my-app", "my-org", "my-space", "my-user"},
				[]string{"OK"},
			))

			Expect(requirementsFactory.ApplicationName).To(Equal("my-app"))
			appGUID, _ := appRepo.UpdateArgsForCall(0)
			Expect(appGUID).To(Equal("my-app-guid"))
		})

		It("warns the user when stopping the app fails", func() {
			appRepo.UpdateReturns(models.Application{}, errors.New("Error updating app."))
			runCommand("my-app")

			Expect(ui.Outputs).To(ContainSubstrings(
				[]string{"Stopping", "my-app"},
				[]string{"FAILED"},
				[]string{"Error updating app."},
			))
			appGUID, _ := appRepo.UpdateArgsForCall(0)
			Expect(appGUID).To(Equal("my-app-guid"))
		})

		Context("when the app is stopped", func() {
			BeforeEach(func() {
				app.State = "stopped"
			})

					"MY_VAR",
					"--has-a-cool-value",
				},
				[]string{"OK"},
				[]string{"TIP"},
			))
			_, params := appRepo.UpdateArgsForCall(0)
			Expect(*params.EnvironmentVars).To(Equal(map[string]interface{}{
				"MY_VAR": "--has-a-cool-value",
				"foo":    "bar",
			}))
		})

		Context("when setting fails", func() {
			BeforeEach(func() {
				appRepo.UpdateReturns(models.Application{}, errors.New("Error updating app."))
			})

			It("tells the user", func() {
				runCommand("please", "dont", "fail")

				Expect(ui.Outputs).To(ContainSubstrings(
					[]string{"Setting env variable"},
					[]string{"FAILED"},
					[]string{"Error updating app."},
				))
			})
		})
	})
})

			requirementsFactory.LoginSuccess = true
			requirementsFactory.TargetedSpaceSuccess = true

			Expect(testcmd.RunCliCommand("scale", []string{"my-app"}, requirementsFactory, updateCommandDependency, false)).To(BeTrue())
		})
	})

	Describe("scaling an app", func() {
		BeforeEach(func() {
			app = maker.NewApp(maker.Overrides{"name": "my-app", "guid": "my-app-guid"})
			app.InstanceCount = 42
			app.DiskQuota = 1024
			app.Memory = 256

			requirementsFactory.Application = app
			appRepo.UpdateReturns(app, nil)
		})

		Context("when no flags are specified", func() {
			It("prints a description of the app's limits", func() {
				testcmd.RunCliCommand("scale", []string{"my-app"}, requirementsFactory, updateCommandDependency, false)

				Expect(ui.Outputs).To(ContainSubstrings(
					[]string{"Showing", "my-app", "my-org", "my-space", "my-user"},
					[]string{"OK"},
					[]string{"memory", "256M"},
					[]string{"disk", "1G"},
					[]string{"instances", "42"},
				))

				Expect(ui.Outputs).ToNot(ContainSubstrings([]string{"Scaling", "my-app", "my-org", "my-space", "my-user"}))