Add GET v3/service_brokers/:guid

api/handlers/service_broker.go

@@ -80,6 +80,19 @@ func (h *ServiceBroker) list(r *http.Request) (*routing.Response, error) {
 	return routing.NewResponse(http.StatusOK).WithBody(presenter.ForList(presenter.ForServiceBroker, brokers, h.serverURL, *r.URL)), nil
 }
 
+func (h *ServiceBroker) get(r *http.Request) (*routing.Response, error) {
+	authInfo, _ := authorization.InfoFromContext(r.Context())
+	logger := logr.FromContextOrDiscard(r.Context()).WithName("handlers.service-broker.list")
+
+	guid := routing.URLParam(r, "guid")
+	broker, err := h.serviceBrokerRepo.GetServiceBroker(r.Context(), authInfo, guid)
+	if err != nil {
+		return nil, apierrors.LogAndReturn(logger, apierrors.ForbiddenAsNotFound(err), "failed to get service broker")
+	}
+
+	return routing.NewResponse(http.StatusOK).WithBody(presenter.ForServiceBroker(broker, h.serverURL)), nil
+}
+
 func (h *ServiceBroker) delete(r *http.Request) (*routing.Response, error) {
 	authInfo, _ := authorization.InfoFromContext(r.Context())
 	logger := logr.FromContextOrDiscard(r.Context()).WithName("handlers.service-broker.delete")
@@ -136,6 +149,7 @@ func (h *ServiceBroker) AuthenticatedRoutes() []routing.Route {
 	return []routing.Route{
 		{Method: "POST", Pattern: ServiceBrokersPath, Handler: h.create},
 		{Method: "GET", Pattern: ServiceBrokersPath, Handler: h.list},
+		{Method: "GET", Pattern: ServiceBrokerPath, Handler: h.get},
 		{Method: "DELETE", Pattern: ServiceBrokerPath, Handler: h.delete},
 		{Method: "PATCH", Pattern: ServiceBrokerPath, Handler: h.update},
 	}

api/handlers/service_broker_test.go

@@ -167,6 +167,52 @@ var _ = Describe("ServiceBroker", func() {
 		})
 	})
 
+	Describe("GET /v3/service_brokers/guid", func() {
+		BeforeEach(func() {
+			serviceBrokerRepo.GetServiceBrokerReturns(repositories.ServiceBrokerRecord{
+				CFResource: model.CFResource{
+					GUID: "broker-guid",
+				},
+			}, nil)
+
+			var err error
+			req, err = http.NewRequestWithContext(ctx, "GET", "/v3/service_brokers/broker-guid", nil)
+			Expect(err).NotTo(HaveOccurred())
+		})
+
+		It("gets the service broker", func() {
+			Expect(serviceBrokerRepo.GetServiceBrokerCallCount()).To(Equal(1))
+			_, actualAuthInfo, actualBrokerGUID := serviceBrokerRepo.GetServiceBrokerArgsForCall(0)
+			Expect(actualAuthInfo).To(Equal(authInfo))
+			Expect(actualBrokerGUID).To(Equal("broker-guid"))
+
+			Expect(rr).To(HaveHTTPStatus(http.StatusOK))
+			Expect(rr).To(HaveHTTPBody(SatisfyAll(
+				MatchJSONPath("$.guid", "broker-guid"),
+			)))
+		})
+
+		When("getting the service broker is not allowed", func() {
+			BeforeEach(func() {
+				serviceBrokerRepo.GetServiceBrokerReturns(repositories.ServiceBrokerRecord{}, apierrors.NewForbiddenError(nil, repositories.ServiceBrokerResourceType))
+			})
+
+			It("returns a not found error", func() {
+				expectNotFoundError(repositories.ServiceBrokerResourceType)
+			})
+		})
+
+		When("getting the service broker fails with an error", func() {
+			BeforeEach(func() {
+				serviceBrokerRepo.GetServiceBrokerReturns(repositories.ServiceBrokerRecord{}, errors.New("get-broker-err"))
+			})
+
+			It("returns an error", func() {
+				expectUnknownError()
+			})
+		})
+	})
+
 	Describe("DELETE /v3/service_brokers/guid", func() {
 		BeforeEach(func() {
 			serviceBrokerRepo.GetServiceBrokerReturns(repositories.ServiceBrokerRecord{

tests/e2e/service_brokers_test.go

@@ -83,6 +83,31 @@ var _ = Describe("Service Brokers", func() {
 		})
 	})
 
+	Describe("Get", func() {
+		var (
+			result     responseResource
+			brokerGUID string
+		)
+
+		BeforeEach(func() {
+			brokerGUID = createBroker(serviceBrokerURL)
+		})
+
+		AfterEach(func() {
+			broker.NewCatalogDeleter(rootNamespace).ForBrokerGUID(brokerGUID).Delete()
+		})
+
+		JustBeforeEach(func() {
+			resp, err = adminClient.R().SetResult(&result).Get("/v3/service_brokers/" + brokerGUID)
+			Expect(err).NotTo(HaveOccurred())
+		})
+
+		It("returns the service broker", func() {
+			Expect(resp).To(HaveRestyStatusCode(http.StatusOK))
+			Expect(result.GUID).To(Equal(brokerGUID))
+		})
+	})
+
 	Describe("Update", func() {
 		var brokerGUID string