req.Form = url.Values{":process_guid": []string{"process-guid-0"}}
		})

		JustBeforeEach(func() {
			handler.GetAllByProcessGuid(responseRecorder, req)
		})

		Context("when reading LRPs from BBS succeeds", func() {
			BeforeEach(func() {
				fakeLegacyBBS.ActualLRPGroupsByProcessGuidReturns(oldmodels.ActualLRPGroupsByIndex{
					1: {Instance: &oldActualLRP1, Evacuating: nil},
				}, nil)
			})

			It("calls the BBS to retrieve the actual LRPs", func() {
				Expect(fakeLegacyBBS.ActualLRPGroupsByProcessGuidCallCount()).To(Equal(1))
				_, actualProcessGuid := fakeLegacyBBS.ActualLRPGroupsByProcessGuidArgsForCall(0)
				Expect(actualProcessGuid).To(Equal("process-guid-0"))
			})

			It("responds with 200 Status OK", func() {
				Expect(responseRecorder.Code).To(Equal(http.StatusOK))
			})

			It("returns a list of actual lrp responses", func() {
				response := []receptor.ActualLRPResponse{}
				err := json.Unmarshal(responseRecorder.Body.Bytes(), &response)
				Expect(err).NotTo(HaveOccurred())

				Expect(response).To(HaveLen(1))
				Expect(response).To(ContainElement(serialization.ActualLRPToResponse(oldActualLRP1, false)))