Пример #1
0
			expectedRouteOverrides := app_runner.RouteOverrides{
				{HostnamePrefix: "foo.com", Port: 8080},
				{HostnamePrefix: "bar", Port: 9090},
			}

			err := appRunner.UpdateAppRoutes("americano-app", expectedRouteOverrides)
			Expect(err).NotTo(HaveOccurred())

			Expect(fakeReceptorClient.UpdateDesiredLRPCallCount()).To(Equal(1))
			processGuid, updateRequest := fakeReceptorClient.UpdateDesiredLRPArgsForCall(0)
			Expect(processGuid).To(Equal("americano-app"))
			expectedRoutes := route_helpers.AppRoutes{
				{Hostnames: []string{"foo.com"}, Port: 8080},
				{Hostnames: []string{"bar.myDiegoInstall.com"}, Port: 9090},
			}
			Expect(route_helpers.AppRoutesFromRoutingInfo(updateRequest.Routes)).To(ContainExactly(expectedRoutes))
		})

		Context("when an empty routes is passed", func() {
			It("deregisters the routes", func() {
				desiredLRPs := []receptor.DesiredLRPResponse{receptor.DesiredLRPResponse{ProcessGuid: "americano-app"}}
				fakeReceptorClient.DesiredLRPsReturns(desiredLRPs, nil)

				err := appRunner.UpdateAppRoutes("americano-app", app_runner.RouteOverrides{})
				Expect(err).NotTo(HaveOccurred())

				Expect(fakeReceptorClient.UpdateDesiredLRPCallCount()).To(Equal(1))
				processGuid, updateRequest := fakeReceptorClient.UpdateDesiredLRPArgsForCall(0)
				Expect(processGuid).To(Equal("americano-app"))
				Expect(updateRequest.Routes).To(Equal(route_helpers.AppRoutes{}.RoutingInfo()))
			})
					Expect(err).NotTo(HaveOccurred())

					Expect(payload).To(MatchJSON(`[]`))
				})
			})
		})
	})

	Describe("AppRoutesFromRoutingInfo", func() {
		var routingInfo receptor.RoutingInfo

		Context("when the method returns a value", func() {
			var routesResult route_helpers.AppRoutes

			JustBeforeEach(func() {
				routesResult = route_helpers.AppRoutesFromRoutingInfo(routingInfo)
			})

			Context("when lattice app routes are present in the routing info", func() {
				BeforeEach(func() {
					routingInfo = appRoutes.RoutingInfo()
				})

				It("returns the routes", func() {
					Expect(appRoutes).To(Equal(routesResult))
				})
			})

			Context("when the result should be nil", func() {
				itReturnsNilRoutes := func() {
					It("returns nil routes", func() {