示例#1
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			},
			}
			serviceRepo.FindInstanceByNameReturns(serviceInstance, nil)
			planBuilder.GetPlansForServiceForOrgReturns(servicePlans, nil)
		})

		Context("as a json string", func() {
			It("successfully updates a service", func() {
				callUpdateService([]string{"-p", "flare", "-c", `{"foo": "bar"}`, "my-service-instance"})

				Expect(ui.Outputs()).To(ContainSubstrings(
					[]string{"Updating service", "my-service", "as", "my-user", "..."},
					[]string{"OK"},
					[]string{"Update in progress. Use 'cf services' or 'cf service my-service-instance' to check operation status."},
				))
				Expect(serviceRepo.FindInstanceByNameArgsForCall(0)).To(Equal("my-service-instance"))

				instanceGUID, planGUID, params, _ := serviceRepo.UpdateServiceInstanceArgsForCall(0)
				Expect(instanceGUID).To(Equal("my-service-instance-guid"))
				Expect(planGUID).To(Equal("murkydb-flare-guid"))
				Expect(params).To(Equal(map[string]interface{}{"foo": "bar"}))
			})

			Context("that are not valid json", func() {
				It("returns an error to the UI", func() {
					callUpdateService([]string{"-p", "flare", "-c", `bad-json`, "my-service-instance"})

					Expect(ui.Outputs()).To(ContainSubstrings(
						[]string{"FAILED"},
						[]string{"Invalid configuration provided for -c flag. Please provide a valid JSON object or path to a file containing a valid JSON object."},
					))