Golang FakeUI.Outputs方法代码示例

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("space-ssh-allowed", args, requirementsFactory, updateCommandDependency, false, ui)
	}

	BeforeEach(func() {
		ui = &testterm.FakeUI{}
		requirementsFactory = new(requirementsfakes.FakeFactory)
	})

	Describe("requirements", func() {
		It("fails with usage when called without enough arguments", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})

			runCommand()
			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"Incorrect Usage", "Requires", "argument"},
			))

		})

		It("fails requirements when not logged in", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Failing{Message: "not logged in"})
			Expect(runCommand("my-space")).To(BeFalse())
		})

		It("does not pass requirements if org is not targeted", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
			targetedOrgReq := new(requirementsfakes.FakeTargetedOrgRequirement)
			targetedOrgReq.ExecuteReturns(errors.New("no org targeted"))
			requirementsFactory.NewTargetedOrgRequirementReturns(targetedOrgReq)

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("install-plugin", args, requirementsFactory, updateCommandDependency, false, ui)
	}

	Describe("requirements", func() {
		It("fails with usage when not provided a path to the plugin executable", func() {
			Expect(runCommand()).ToNot(HavePassedRequirements())
		})
	})

	Context("when the -f flag is not provided", func() {
		Context("and the user responds with 'y'", func() {
			It("continues to install the plugin", func() {
				ui.Inputs = []string{"y"}
				runCommand("pluggy", "-r", "somerepo")
				Expect(ui.Outputs()).To(ContainSubstrings([]string{"Looking up 'pluggy' from repository 'somerepo'"}))
			})
		})

		Context("but the user responds with 'n'", func() {
			It("quits with a message", func() {
				ui.Inputs = []string{"n"}
				runCommand("pluggy", "-r", "somerepo")
				Expect(ui.Outputs()).To(ContainSubstrings([]string{"Plugin installation cancelled"}))
			})
		})
	})

	Describe("Locating binary file", func() {

		Describe("install from plugin repository when '-r' provided", func() {

		It("lists buildpacks", func() {
			p1 := 5
			p2 := 10
			p3 := 15
			t := true
			f := false

			buildpackRepo.Buildpacks = []models.Buildpack{
				{Name: "Buildpack-1", Position: &p1, Enabled: &t, Locked: &f},
				{Name: "Buildpack-2", Position: &p2, Enabled: &f, Locked: &t},
				{Name: "Buildpack-3", Position: &p3, Enabled: &t, Locked: &f},
			}

			runCommand()

			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"Getting buildpacks"},
				[]string{"buildpack", "position", "enabled"},
				[]string{"Buildpack-1", "5", "true", "false"},
				[]string{"Buildpack-2", "10", "false", "true"},
				[]string{"Buildpack-3", "15", "true", "false"},
			))
		})

		It("tells the user if no build packs exist", func() {
			runCommand()
			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"Getting buildpacks"},
				[]string{"No buildpacks found"},
			))
		})

		ui = &testterm.FakeUI{Inputs: []string{"y"}}
		authTokenRepo = new(apifakes.OldFakeAuthTokenRepo)
		configRepo = testconfig.NewRepositoryWithDefaults()
		requirementsFactory = new(requirementsfakes.FakeFactory)
		requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
		requirementsFactory.NewMaxAPIVersionRequirementReturns(requirements.Passing{})
	})

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("delete-service-auth-token", args, requirementsFactory, updateCommandDependency, false, ui)
	}

	Describe("requirements", func() {
		It("fails with usage when fewer than two arguments are given", func() {
			runCommand("yurp")
			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"Incorrect Usage", "Requires", "arguments"},
			))
		})

		It("fails when not logged in", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Failing{Message: "not logged in"})
			Expect(runCommand()).To(BeFalse())
		})

		It("requires CC API version 2.47 or lower", func() {
			requirementsFactory.NewMaxAPIVersionRequirementReturns(requirements.Failing{Message: "max api 2.47"})
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
			Expect(runCommand("one", "two")).To(BeFalse())
		})
	})

		ui = &testterm.FakeUI{}
		configRepo = testconfig.NewRepositoryWithDefaults()
		logsRepo = new(logsfakes.FakeRepository)
		requirementsFactory = new(requirementsfakes.FakeFactory)
	})

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("logs", args, requirementsFactory, updateCommandDependency, false, ui)
	}

	Describe("requirements", func() {
		It("fails with usage when called without one argument", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})

			runCommand()
			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"Incorrect Usage", "Requires an argument"},
			))
		})

		It("fails requirements when not logged in", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Failing{})

			Expect(runCommand("my-app")).To(BeFalse())
		})

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

		deps.UI = ui
		deps.Config = configRepo
		deps.RepoLocator = deps.RepoLocator.SetApplicationRepository(appRepo)
		commandregistry.Commands.SetCommand(commandregistry.Commands.FindCommand("disable-ssh").SetDependency(deps, pluginCall))
	}

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("disable-ssh", args, requirementsFactory, updateCommandDependency, false, ui)
	}

	Describe("requirements", func() {
		It("fails with usage when called without enough arguments", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})

			runCommand()
			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"Incorrect Usage", "Requires", "argument"},
			))

		})

		It("fails requirements when not logged in", func() {
			Expect(runCommand("my-app", "none")).To(BeFalse())
		})

		It("fails if a space is not targeted", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
			requirementsFactory.NewTargetedSpaceRequirementReturns(requirements.Failing{Message: "not targeting space"})
			Expect(runCommand("my-app", "none")).To(BeFalse())
		})
	})

				config.SetSpaceFields(models.SpaceFields{})

				spaceRepo.FindByNameReturns(models.Space{}, errors.New("Error finding space by name."))

				callTarget([]string{"-o", "my-organization", "-s", "my-space"})

				Expect(orgRepo.FindByNameCallCount()).To(Equal(1))
				Expect(orgRepo.FindByNameArgsForCall(0)).To(Equal("my-organization"))
				Expect(config.OrganizationFields().GUID).To(Equal("my-organization-guid"))

				Expect(spaceRepo.FindByNameCallCount()).To(Equal(1))
				Expect(spaceRepo.FindByNameArgsForCall(0)).To(Equal("my-space"))
				Expect(config.SpaceFields().GUID).To(Equal(""))

				Expect(ui.ShowConfigurationCalled).To(BeFalse())
				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"FAILED"},
					[]string{"Unable to access space", "my-space"},
				))
			})

			Describe("when there is only a single space", func() {
				It("target space automatically ", func() {
					space := models.Space{}
					space.Name = "my-space"
					space.GUID = "my-space-guid"
					spaceRepo.FindByNameReturns(space, nil)
					spaceRepo.ListSpacesStub = listSpacesStub([]models.Space{space})

					callTarget([]string{"-o", "my-organization"})

						ServiceInstanceURL:  "fake-service-instance-url",
					},
					Credentials: map[string]interface{}{
						"username": "fake-username",
						"password": "fake-password",
						"host":     "fake-host",
						"port":     "3306",
						"database": "fake-db-name",
						"uri":      "mysql://fake-user:[email protected]:3306/fake-db-name",
					},
				}
			})

			It("gets service credential", func() {
				callGetServiceKey([]string{"fake-service-instance", "fake-service-key"})
				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"Getting key", "fake-service-key", "for service instance", "fake-service-instance", "as", "my-user"},
					[]string{"username", "fake-username"},
					[]string{"password", "fake-password"},
					[]string{"host", "fake-host"},
					[]string{"port", "3306"},
					[]string{"database", "fake-db-name"},
					[]string{"uri", "mysql://fake-user:[email protected]:3306/fake-db-name"},
				))
				Expect(ui.Outputs()[1]).To(BeEmpty())
				Expect(serviceKeyRepo.GetServiceKeyMethod.InstanceGUID).To(Equal("fake-service-instance-guid"))
			})

			It("gets service guid when '--guid' flag is provided", func() {
				callGetServiceKey([]string{"--guid", "fake-service-instance", "fake-service-key"})

									},
								}, nil
							}

							return []models.V3Route{
								{
									Host: "route-2-host",
									Path: "",
								},
							}, nil
						}
					})

					It("prints a table of the results", func() {
						Expect(runCLIErr).NotTo(HaveOccurred())
						outputs := make([]string, len(ui.Outputs()))
						for i := range ui.Outputs() {
							outputs[i] = terminal.Decolorize(ui.Outputs()[i])
						}
						Expect(outputs).To(ConsistOf(
							MatchRegexp(`name.*requested state.*instances.*memory.*disk.*urls`),
							MatchRegexp("app-1-name.*stopped.*1.*1G.*2G.*route-1-host/route-1-path, route-1-host-2"),
							MatchRegexp("app-2-name.*running.*2.*512M.*1G.*route-2-host"),
						))
					})
				})

				Context("when getting the routes fails", func() {
					BeforeEach(func() {
						repository.GetRoutesReturns([]models.V3Route{}, errors.New("get-routes-err"))
					})

	BeforeEach(func() {
		requirementsFactory = new(requirementsfakes.FakeFactory)
		requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
		repo = new(apifakes.OldFakeBuildpackRepository)
		bitsRepo = new(apifakes.FakeBuildpackBitsRepository)
		ui = &testterm.FakeUI{}
	})

	It("fails requirements when the user is not logged in", func() {
		requirementsFactory.NewLoginRequirementReturns(requirements.Failing{Message: "not logged in"})
		Expect(testcmd.RunCLICommand("create-buildpack", []string{"my-buildpack", "my-dir", "0"}, requirementsFactory, updateCommandDependency, false, ui)).To(BeFalse())
	})

	It("fails with usage when given fewer than three arguments", func() {
		testcmd.RunCLICommand("create-buildpack", []string{}, requirementsFactory, updateCommandDependency, false, ui)
		Expect(ui.Outputs()).To(ContainSubstrings(
			[]string{"Incorrect Usage", "Requires", "arguments"},
		))
	})

	Context("when a file is provided", func() {
		It("prints error and do not call create buildpack", func() {
			bitsRepo.CreateBuildpackZipFileReturns(nil, "", fmt.Errorf("create buildpack error"))

			testcmd.RunCLICommand("create-buildpack", []string{"my-buildpack", "file", "5"}, requirementsFactory, updateCommandDependency, false, ui)

			Expect(ui.Outputs()).To(ContainSubstrings([]string{"FAILED"}))
			Expect(ui.Outputs()).To(ContainSubstrings([]string{"Failed to create a local temporary zip file for the buildpack"}))
			Expect(ui.Outputs()).NotTo(ContainSubstrings([]string{"Creating buildpack"}))

		})

			},
				nil,
			)
		})

		It("refreshes the auth token", func() {
			runCommand()
			Expect(authRepo.RefreshAuthTokenCallCount()).To(Equal(1))
		})

		Context("when refreshing the auth token fails", func() {
			It("fails and returns the error", func() {
				authRepo.RefreshAuthTokenReturns("", errors.New("Refreshing went wrong"))
				runCommand()

				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"Refreshing went wrong"},
					[]string{"FAILED"},
				))
			})
		})

		Context("When no flags are provided", func() {
			It("tells the user it is obtaining the service access", func() {
				runCommand()
				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"Getting service access as", "my-user"},
				))
			})

			It("prints all of the brokers", func() {

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

				updateCommandDependency(logRepo)
				cmd := commandregistry.Commands.FindCommand("start").(*Start)
				cmd.StagingTimeout = 0
				cmd.PingerThrottle = 1
				cmd.StartupTimeout = 1
				commandregistry.Register(cmd)
			})

			It("can still respond to staging failures", func() {
				testcmd.RunCLICommandWithoutDependency("start", []string{"my-app"}, requirementsFactory, ui)

				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"my-app"},
					[]string{"FAILED"},
					[]string{"BLAH, FAILED"},
				))
			})
		})

		Context("when the timeout happens exactly when the connection is established", func() {
			var startWait *sync.WaitGroup

			BeforeEach(func() {
				requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
				requirementsFactory.NewTargetedSpaceRequirementReturns(requirements.Passing{})
				configRepo = testconfig.NewRepositoryWithDefaults()
				logRepo.TailLogsForStub = func(appGUID string, onConnect func(), logChan chan<- logs.Loggable, errChan chan<- error) {

		It("fails when the user is not logged in", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Failing{Message: "not logged in"})
			Expect(runCommand("my-app")).To(BeFalse())
		})

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

	It("fails with usage when no app name is given", func() {
		passed := runCommand()

		Expect(ui.Outputs()).To(ContainSubstrings(
			[]string{"Incorrect Usage", "Requires", "argument"},
		))
		Expect(passed).To(BeFalse())
	})

	It("fails with usage when the app cannot be found", func() {
		appRepo.ReadReturns(models.Application{}, errors.NewModelNotFoundError("app", "hocus-pocus"))
		runCommand("hocus-pocus")

		Expect(ui.Outputs()).To(ContainSubstrings(
			[]string{"FAILED"},
			[]string{"not found"},
		))
	})

		deps.UI = ui
		deps.Config = configRepo
		deps.RepoLocator = deps.RepoLocator.SetApplicationRepository(appRepo)
		commandregistry.Commands.SetCommand(commandregistry.Commands.FindCommand("get-health-check").SetDependency(deps, pluginCall))
	}

	runCommand := func(args ...string) bool {
		return testcmd.RunCLICommand("get-health-check", args, requirementsFactory, updateCommandDependency, false, ui)
	}

	Describe("requirements", func() {
		It("fails with usage when called without enough arguments", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})

			runCommand()
			Expect(ui.Outputs()).To(ContainSubstrings(
				[]string{"get-health-check"},
				[]string{"Incorrect Usage", "Requires", "argument"},
			))
		})

		It("fails requirements when not logged in", func() {
			requirementsFactory.NewLoginRequirementReturns(requirements.Failing{Message: "not logged in"})
			Expect(runCommand("my-app")).To(BeFalse())
		})

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

	BeforeEach(func() {
		ui = &testterm.FakeUI{}

		deps := commandregistry.Dependency{
			UI: ui,
		}

		cmd = &commands.Version{}
		cmd.SetDependency(deps, false)
	})

	Describe("Execute", func() {
		var flagContext flags.FlagContext

		BeforeEach(func() {
			cf.Version = "5.0.0"
			cf.Name = "my-special-cf"
			cf.BuiltOnDate = "2016-02-29"
		})

		It("prints the version", func() {
			cmd.Execute(flagContext)

			Expect(ui.Outputs()).To(Equal([]string{
				"my-special-cf version 5.0.0-2016-02-29",
			}))
		})
	})
})