It("returns an http status created", func() {
					request = handlers.NewTestRequest(route)
					routesHandler.Upsert(responseRecorder, request)

					Expect(responseRecorder.Code).To(Equal(http.StatusCreated))
				})

				It("accepts a list of routes in the body", func() {
					route = append(route, route[0])
					route[1].IP = "5.4.3.2"

					request = handlers.NewTestRequest(route)
					routesHandler.Upsert(responseRecorder, request)

					Expect(responseRecorder.Code).To(Equal(http.StatusCreated))
					Expect(database.SaveRouteCallCount()).To(Equal(2))
					Expect(database.SaveRouteArgsForCall(0)).To(Equal(route[0]))
					Expect(database.SaveRouteArgsForCall(1)).To(Equal(route[1]))
				})

				It("accepts route_service_url parameters", func() {
					route[0].RouteServiceUrl = "https://my-rs.com"
					request = handlers.NewTestRequest(route)
					routesHandler.Upsert(responseRecorder, request)

					Expect(responseRecorder.Code).To(Equal(http.StatusCreated))
					Expect(database.SaveRouteCallCount()).To(Equal(1))
					Expect(database.SaveRouteArgsForCall(0)).To(Equal(route[0]))
				})

				It("logs the route declaration", func() {
func expectInvalidInput(responseRecorder *httptest.ResponseRecorder, database *fake_db.FakeDB, logger *lagertest.TestLogger) {
	Expect(responseRecorder.Code).To(Equal(http.StatusBadRequest))
	Expect(responseRecorder.Body.String()).To(ContainSubstring("Each tcp mapping requires a positive host port"))
	Expect(database.SaveRouteCallCount()).To(Equal(0))
	Expect(logger.Logs()[0].Message).To(ContainSubstring("error"))
}