Context("when only http routes are passed", func() {
			It("updates the http routes and removes any tcp routes", func() {
				expectedRouteOverrides := app_runner.RouteOverrides{
					{HostnamePrefix: "foo.com", Port: 8080},
					{HostnamePrefix: "bar.com", Port: 9090},
				}

				args := []string{
					"cool-web-app",
					"--http-routes=foo.com:8080,bar.com:9090",
				}
				test_helpers.ExecuteCommandWithArgs(updateCommand, args)

				Expect(outputBuffer).To(test_helpers.SayLine("Updating cool-web-app routes. You can check this app's current routes by running 'ltc status cool-web-app'"))
				Expect(fakeAppRunner.UpdateAppCallCount()).To(Equal(1))
				updateAppParams := fakeAppRunner.UpdateAppArgsForCall(0)
				Expect(updateAppParams.Name).To(Equal("cool-web-app"))
				Expect(updateAppParams.RouteOverrides).To(Equal(expectedRouteOverrides))
				Expect(updateAppParams.TcpRoutes).To(BeNil())
				Expect(updateAppParams.NoRoutes).To(BeFalse())
			})
		})

		Context("when only tcp routes are passed", func() {
			It("updates the tcp routes and removes the http routes", func() {
				expectedTcpRoutes := app_runner.TcpRoutes{
					{ExternalPort: 50000, Port: 8080},
					{ExternalPort: 51000, Port: 8181},
				}