requestBody = &models.DesiredLRPsRequest{} desiredLRP1 = models.DesiredLRP{} desiredLRP2 = models.DesiredLRP{} }) JustBeforeEach(func() { request := newTestRequest(requestBody) handler.DesiredLRPs(responseRecorder, request) }) Context("when reading desired lrps from DB succeeds", func() { var desiredLRPs []*models.DesiredLRP BeforeEach(func() { desiredLRPs = []*models.DesiredLRP{&desiredLRP1, &desiredLRP2} fakeDesiredLRPDB.DesiredLRPsReturns(desiredLRPs, nil) }) It("returns a list of desired lrp groups", func() { Expect(responseRecorder.Code).To(Equal(http.StatusOK)) response := models.DesiredLRPsResponse{} err := response.Unmarshal(responseRecorder.Body.Bytes()) Expect(err).NotTo(HaveOccurred()) Expect(response.Error).To(BeNil()) Expect(response.DesiredLrps).To(Equal(desiredLRPs)) }) Context("and no filter is provided", func() { It("call the DB with no filters to retrieve the desired lrps", func() { Expect(fakeDesiredLRPDB.DesiredLRPsCallCount()).To(Equal(1))