func (repo CloudControllerServiceRepository) CreateServiceInstance(name, planGuid string) (err error) {
path := fmt.Sprintf("%s/v2/service_instances", repo.config.ApiEndpoint())
data := fmt.Sprintf(
`{"name":"%s","service_plan_guid":"%s","space_guid":"%s", "async": true}`,
name, planGuid, repo.config.SpaceFields().Guid,
)
err = repo.gateway.CreateResource(path, strings.NewReader(data))
if httpErr, ok := err.(errors.HttpError); ok && httpErr.ErrorCode() == errors.SERVICE_INSTANCE_NAME_TAKEN {
serviceInstance, findInstanceErr := repo.FindInstanceByName(name)
if findInstanceErr == nil && serviceInstance.ServicePlan.Guid == planGuid {
return errors.NewServiceInstanceAlreadyExistsError(name)
}
}
return
}
Expect(serviceRepo.CreateServiceInstanceArgs.Name).To(Equal("my-cleardb-service"))
Expect(serviceRepo.CreateServiceInstanceArgs.PlanGuid).To(Equal("cleardb-spark-guid"))
})
It("warns the user when the service already exists with the same service plan", func() {
offering := models.ServiceOffering{}
offering.Label = "cleardb"
plan := models.ServicePlanFields{}
plan.Name = "spark"
plan.Guid = "cleardb-spark-guid"
offering.Plans = []models.ServicePlanFields{plan}
offering2 := models.ServiceOffering{}
offering2.Label = "postgres"
serviceRepo := &testapi.FakeServiceRepo{}
serviceRepo.CreateServiceInstanceReturns.Error = errors.NewServiceInstanceAlreadyExistsError("my-cleardb-service")
serviceRepo.FindServiceOfferingsForSpaceByLabelReturns.ServiceOfferings = []models.ServiceOffering{offering, offering2}
ui := callCreateService([]string{"cleardb", "spark", "my-cleardb-service"},
[]string{},
serviceRepo,
)
testassert.SliceContains(ui.Outputs, testassert.Lines{
{"Creating service", "my-cleardb-service"},
{"OK"},
{"my-cleardb-service", "already exists"},
})
Expect(serviceRepo.CreateServiceInstanceArgs.Name).To(Equal("my-cleardb-service"))
Expect(serviceRepo.CreateServiceInstanceArgs.PlanGuid).To(Equal("cleardb-spark-guid"))
})