Golang Application.State方法代碼示例

	It("fails requirements when a space is not targeted", func() {
		requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
		requirementsFactory.NewTargetedSpaceRequirementReturns(requirements.Failing{Message: "not targeting space"})
		Expect(runCommand("some-app-name")).To(BeFalse())
	})

	Context("when logged in and an app exists", func() {
		BeforeEach(func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
			requirementsFactory.NewTargetedSpaceRequirementReturns(requirements.Passing{})

			app = models.Application{}
			app.Name = "my-app"
			app.GUID = "my-app-guid"
			app.State = "started"
		})

		JustBeforeEach(func() {
			appRepo.ReadReturns(app, nil)
			applicationReq := new(requirementsfakes.FakeApplicationRequirement)
			applicationReq.GetApplicationReturns(app)
			requirementsFactory.NewApplicationRequirementReturns(applicationReq)
		})

		It("fails with usage when the app name is not given", func() {
			runCommand()
			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"Incorrect Usage", "Requires an argument"},
			))
		})

				Host: "app1",
				Domain: models.DomainFields{
					Name: "example.com",
				},
			}}

		app2Routes := []models.RouteSummary{
			{
				Host:   "app2",
				Domain: models.DomainFields{Name: "cfapps.io"},
			}}

		app := models.Application{}
		app.Name = "Application-1"
		app.GUID = "Application-1-guid"
		app.State = "started"
		app.RunningInstances = 1
		app.InstanceCount = 1
		app.Memory = 512
		app.DiskQuota = 1024
		app.Routes = app1Routes
		app.AppPorts = []int{8080, 9090}

		app2 := models.Application{}
		app2.Name = "Application-2"
		app2.GUID = "Application-2-guid"
		app2.State = "started"
		app2.RunningInstances = 1
		app2.InstanceCount = 2
		app2.Memory = 256
		app2.DiskQuota = 1024

			})
		})

	})

	Describe("ssh", func() {
		var (
			currentApp models.Application
		)

		BeforeEach(func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
			requirementsFactory.NewTargetedSpaceRequirementReturns(requirements.Passing{})
			currentApp = models.Application{}
			currentApp.Name = "my-app"
			currentApp.State = "started"
			currentApp.GUID = "my-app-guid"
			currentApp.EnableSSH = true
			currentApp.Diego = true

			applicationReq := new(requirementsfakes.FakeApplicationRequirement)
			applicationReq.GetApplicationReturns(currentApp)
			requirementsFactory.NewApplicationRequirementReturns(applicationReq)
		})

		Describe("Error getting required info to run ssh", func() {
			var (
				testServer *httptest.Server
				handler    *testnet.TestHandler
			)

				// Commented to hide app-ports for release #117189491
				// []string{"app ports: 8080, 9090"},
				[]string{"usage: 1G x 1 instances"},
				[]string{"urls: fake-route-host.fake-route-domain-name"},
				[]string{"last uploaded: Thu Nov 19 01:00:15 UTC 2015"},
				[]string{"stack: fake-stack-name"},
				// buildpack tested separately
				[]string{"#0", "running", "2015-11-19 01:01:17 AM", "25.0%", "24M of 32M", "1G of 2G"},
			))
		})

		Context("when getting the application summary fails because the app is stopped", func() {
			BeforeEach(func() {
				getAppSummaryModel.RunningInstances = 0
				getAppSummaryModel.InstanceCount = 1
				getAppSummaryModel.State = "stopped"
				appSummaryRepo.GetSummaryReturns(getAppSummaryModel, errors.NewHTTPError(400, errors.InstancesError, "error"))
			})

			It("prints appropriate output", func() {
				Expect(err).NotTo(HaveOccurred())
				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"Showing health and status", "fake-app-name", "my-org", "my-space", "my-user"},
					[]string{"state", "stopped"},
					[]string{"instances", "0/1"},
					[]string{"usage", "1G x 1 instances"},
					[]string{"There are no running instances of this app."},
				))
			})
		})

			It("exit without polling for the app, and warns the user", func() {
				ui, _, _ := startAppWithInstancesAndErrors(zeroInstanceApp, requirementsFactory)

				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"my-app", "my-org", "my-space", "my-user"},
					[]string{"OK"},
					[]string{"App state changed to started, but note that it has 0 instances."},
				))

				Expect(appRepo.UpdateCallCount()).To(Equal(1))
				appGuid, appParams := appRepo.UpdateArgsForCall(0)
				Expect(appGuid).To(Equal(zeroInstanceApp.GUID))
				startedState := "started"
				Expect(appParams).To(Equal(models.AppParams{State: &startedState}))

				zeroInstanceApp.State = startedState
				ui, _, _ = startAppWithInstancesAndErrors(zeroInstanceApp, requirementsFactory)
				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"App my-app is already started"},
				))
				Expect(appRepo.UpdateCallCount()).To(Equal(1))
			})
		})
		It("displays the command start command instead of the detected start command when set", func() {
			defaultAppForStart.Command = "command start command"
			defaultAppForStart.DetectedStartCommand = "detected start command"
			ui, appRepo, _ = startAppWithInstancesAndErrors(defaultAppForStart, requirementsFactory)

			Expect(appRepo.GetAppCallCount()).To(Equal(1))
			Expect(appRepo.GetAppArgsForCall(0)).To(Equal("my-app-guid"))
			Expect(ui.Outputs()).To(ContainSubstrings(

		var opts *options.SSHOptions

		BeforeEach(func() {
			opts = &options.SSHOptions{
				AppName: "app-1",
			}
		})

		JustBeforeEach(func() {
			connectErr = secureShell.Connect(opts)
		})

		Context("when the app model and endpoint info are successfully acquired", func() {
			BeforeEach(func() {
				token = ""
				currentApp.State = "STARTED"
				currentApp.Diego = true
			})

			Context("when the app is not in the 'STARTED' state", func() {
				BeforeEach(func() {
					currentApp.State = "STOPPED"
					currentApp.Diego = true
				})

				It("returns an error", func() {
					Expect(connectErr).To(MatchError(MatchRegexp("Application.*not in the STARTED state")))
				})
			})

			Context("when the app is not a Diego app", func() {

	Describe("updating applications", func() {
		It("makes the right request", func() {
			ts, handler, repo := createAppRepo([]testnet.TestRequest{updateApplicationRequest})
			defer ts.Close()

			app := models.Application{}
			app.GUID = "my-app-guid"
			app.Name = "my-cool-app"
			app.BuildpackURL = "buildpack-url"
			app.Command = "some-command"
			app.HealthCheckType = "none"
			app.Memory = 2048
			app.InstanceCount = 3
			app.Stack = &models.Stack{GUID: "some-stack-guid"}
			app.SpaceGUID = "some-space-guid"
			app.State = "started"
			app.DiskQuota = 512
			Expect(app.EnvironmentVars).To(BeNil())

			updatedApp, apiErr := repo.Update(app.GUID, app.ToParams())

			Expect(handler).To(HaveAllRequestsCalled())
			Expect(apiErr).NotTo(HaveOccurred())
			Expect(updatedApp.Command).To(Equal("some-command"))
			Expect(updatedApp.DetectedStartCommand).To(Equal("detected command"))
			Expect(updatedApp.Name).To(Equal("my-cool-app"))
			Expect(updatedApp.GUID).To(Equal("my-cool-app-guid"))
		})

		It("sets environment variables", func() {
			request := apifakes.NewCloudControllerTestRequest(testnet.TestRequest{