Golang models.ServiceInstance類代碼示例

func (resource ServiceInstancesSummaries) ToModels() (instances []models.ServiceInstance) {
	for _, instanceSummary := range resource.ServiceInstances {
		applicationNames := resource.findApplicationNamesForInstance(instanceSummary.Name)

		planSummary := instanceSummary.ServicePlan
		servicePlan := models.ServicePlanFields{}
		servicePlan.Name = planSummary.Name
		servicePlan.Guid = planSummary.Guid

		offeringSummary := planSummary.ServiceOffering
		serviceOffering := models.ServiceOfferingFields{}
		serviceOffering.Label = offeringSummary.Label
		serviceOffering.Provider = offeringSummary.Provider
		serviceOffering.Version = offeringSummary.Version

		instance := models.ServiceInstance{}
		instance.Name = instanceSummary.Name
		instance.ApplicationNames = applicationNames
		instance.ServicePlan = servicePlan
		instance.ServiceOffering = serviceOffering

		instances = append(instances, instance)
	}

	return
}

func (repo CloudControllerServiceRepository) RenameService(instance models.ServiceInstance, newName string) (apiErr error) {
	body := fmt.Sprintf(`{"name":"%s"}`, newName)
	path := fmt.Sprintf("%s/v2/service_instances/%s", repo.config.ApiEndpoint(), instance.Guid)

	if instance.IsUserProvided() {
		path = fmt.Sprintf("%s/v2/user_provided_service_instances/%s", repo.config.ApiEndpoint(), instance.Guid)
	}
	return repo.gateway.UpdateResource(path, strings.NewReader(body))
}

		cmd := NewBindService(&testterm.FakeUI{}, testconfig.NewRepository(), &testapi.FakeServiceBindingRepo{})
		testcmd.RunCommand(cmd, []string{"service", "app"}, requirementsFactory)

		Expect(testcmd.CommandDidPassRequirements).To(BeFalse())
	})

	Context("when logged in", func() {
		BeforeEach(func() {
			requirementsFactory.LoginSuccess = true
		})

		It("binds a service instance to an app", func() {
			app := models.Application{}
			app.Name = "my-app"
			app.Guid = "my-app-guid"
			serviceInstance := models.ServiceInstance{}
			serviceInstance.Name = "my-service"
			serviceInstance.Guid = "my-service-guid"
			requirementsFactory.Application = app
			requirementsFactory.ServiceInstance = serviceInstance
			serviceBindingRepo := &testapi.FakeServiceBindingRepo{}
			ui := callBindService([]string{"my-app", "my-service"}, requirementsFactory, serviceBindingRepo)

			Expect(requirementsFactory.ApplicationName).To(Equal("my-app"))
			Expect(requirementsFactory.ServiceInstanceName).To(Equal("my-service"))

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

	})

	It("lists available services", func() {
		plan := models.ServicePlanFields{
			Guid: "spark-guid",
			Name: "spark",
		}

		plan2 := models.ServicePlanFields{
			Guid: "spark-guid-2",
			Name: "spark-2",
		}

		offering := models.ServiceOfferingFields{Label: "cleardb"}

		serviceInstance := models.ServiceInstance{}
		serviceInstance.Name = "my-service-1"
		serviceInstance.ServicePlan = plan
		serviceInstance.ApplicationNames = []string{"cli1", "cli2"}
		serviceInstance.ServiceOffering = offering

		serviceInstance2 := models.ServiceInstance{}
		serviceInstance2.Name = "my-service-2"
		serviceInstance2.ServicePlan = plan2
		serviceInstance2.ApplicationNames = []string{"cli1"}
		serviceInstance2.ServiceOffering = offering

		serviceInstance3 := models.ServiceInstance{}
		serviceInstance3.Name = "my-service-provided-by-user"

		serviceInstances := []models.ServiceInstance{serviceInstance, serviceInstance2, serviceInstance3}

			_, err := repo.FindInstanceByName("my-service")

			Expect(testHandler).To(HaveAllRequestsCalled())
			Expect(err).To(BeAssignableToTypeOf(&errors.ModelNotFoundError{}))
		})
	})

	Describe("DeleteService", func() {
		It("it deletes the service when no apps are bound", func() {
			setupTestServer(testapi.NewCloudControllerTestRequest(testnet.TestRequest{
				Method:   "DELETE",
				Path:     "/v2/service_instances/my-service-instance-guid",
				Response: testnet.TestResponse{Status: http.StatusOK},
			}))

			serviceInstance := models.ServiceInstance{}
			serviceInstance.Guid = "my-service-instance-guid"

			err := repo.DeleteService(serviceInstance)
			Expect(testHandler).To(HaveAllRequestsCalled())
			Expect(err).NotTo(HaveOccurred())
		})

		It("doesn't delete the service when apps are bound", func() {
			setupTestServer()

			serviceInstance := models.ServiceInstance{}
			serviceInstance.Guid = "my-service-instance-guid"
			serviceInstance.ServiceBindings = []models.ServiceBindingFields{
				{
					Url:     "/v2/service_bindings/service-binding-1-guid",

			requirementsFactory.LoginSuccess = true
			runCommand()
			Expect(ui.FailedWithUsage).To(BeTrue())
		})

		It("fails when not logged in", func() {
			runCommand("whoops")
			Expect(testcmd.CommandDidPassRequirements).To(BeFalse())
		})
	})

	Context("when logged in", func() {
		BeforeEach(func() {
			requirementsFactory.LoginSuccess = true

			serviceInstance := models.ServiceInstance{}
			serviceInstance.Name = "service-name"
			requirementsFactory.ServiceInstance = serviceInstance
		})

		Context("when no flags are provided", func() {
			It("tells the user that no changes occurred", func() {
				runCommand("service-name")

				Expect(ui.Outputs).To(ContainSubstrings(
					[]string{"Updating user provided service", "service-name", "my-org", "my-space", "my-user"},
					[]string{"OK"},
					[]string{"No changes"},
				))
			})
		})

		It("fails when not logged in", func() {
			requirementsFactory.TargetedSpaceSuccess = true
			runCommand("banana", "fppants")

			Expect(testcmd.CommandDidPassRequirements).To(BeFalse())
		})

		It("fails when a space is not targeted", func() {
			requirementsFactory.LoginSuccess = true
			runCommand("banana", "faaaaasdf")
			Expect(testcmd.CommandDidPassRequirements).To(BeFalse())
		})
	})

	Context("when logged in and a space is targeted", func() {
		var serviceInstance models.ServiceInstance

		BeforeEach(func() {
			serviceInstance = models.ServiceInstance{}
			serviceInstance.Name = "different-name"
			serviceInstance.Guid = "different-name-guid"

			requirementsFactory.LoginSuccess = true
			requirementsFactory.TargetedSpaceSuccess = true
			requirementsFactory.ServiceInstance = serviceInstance
		})

		It("renames the service, obviously", func() {
			runCommand("my-service", "new-name")

			Expect(ui.Outputs).To(ContainSubstrings(

				}))
			})

			It("returns an error", func() {
				apiErr := repo.Create("my-service-instance-guid", "my-app-guid")

				Expect(testHandler).To(HaveAllRequestsCalled())
				Expect(apiErr).To(HaveOccurred())
				Expect(apiErr.(errors.HttpError).ErrorCode()).To(Equal("90003"))
			})
		})
	})

	Describe("Delete", func() {
		Context("when binding does exist", func() {
			var serviceInstance models.ServiceInstance

			BeforeEach(func() {
				setupTestServer(testapi.NewCloudControllerTestRequest(testnet.TestRequest{
					Method:   "DELETE",
					Path:     "/v2/service_bindings/service-binding-2-guid",
					Response: testnet.TestResponse{Status: http.StatusOK},
				}))

				serviceInstance.Guid = "my-service-instance-guid"

				binding := models.ServiceBindingFields{}
				binding.Url = "/v2/service_bindings/service-binding-1-guid"
				binding.AppGuid = "app-1-guid"
				binding2 := models.ServiceBindingFields{}
				binding2.Url = "/v2/service_bindings/service-binding-2-guid"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("ServiceInstanceRequirement", func() {
	var (
		ui *testterm.FakeUI
	)

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

	Context("when a service instance with the given name can be found", func() {
		It("succeeds", func() {
			instance := models.ServiceInstance{}
			instance.Name = "my-service"
			instance.Guid = "my-service-guid"
			repo := &testapi.FakeServiceRepo{FindInstanceByNameServiceInstance: instance}

			req := NewServiceInstanceRequirement("my-service", ui, repo)

			Expect(req.Execute()).To(BeTrue())
			Expect(repo.FindInstanceByNameName).To(Equal("my-service"))
			Expect(req.GetServiceInstance()).To(Equal(instance))
		})
	})

	Context("when a service instance with the given name can't be found", func() {
		It("fails", func() {
			repo := &testapi.FakeServiceRepo{FindInstanceByNameNotFound: true}

			Expect(testcmd.CommandDidPassRequirements).To(BeFalse())
		})
	})

	Context("when logged in, a space is targeted, and provided the name of a service that exists", func() {
		BeforeEach(func() {
			requirementsFactory.LoginSuccess = true
			requirementsFactory.TargetedSpaceSuccess = true
		})

		Context("when the service is externally provided", func() {
			BeforeEach(func() {
				offering := models.ServiceOfferingFields{Label: "mysql", DocumentationUrl: "http://documentation.url", Description: "the-description"}
				plan := models.ServicePlanFields{Guid: "plan-guid", Name: "plan-name"}

				serviceInstance := models.ServiceInstance{}
				serviceInstance.Name = "service1"
				serviceInstance.Guid = "service1-guid"
				serviceInstance.ServicePlan = plan
				serviceInstance.ServiceOffering = offering
				requirementsFactory.ServiceInstance = serviceInstance
			})

			It("shows the service", func() {
				runCommand("service1")

				Expect(ui.Outputs).To(ContainSubstrings(
					[]string{"Service instance:", "service1"},
					[]string{"Service: ", "mysql"},
					[]string{"Plan: ", "plan-name"},
					[]string{"Description: ", "the-description"},