routes, err := route.BuildHTTPRoutesForVirtualService(node(cg), virtualServicePlain, serviceRegistry, nil, 8080, gatewayNames, route.RouteOptions{})
		xdstest.ValidateRoutes(t, routes)

		g.Expect(err).NotTo(HaveOccurred())
		g.Expect(len(routes)).To(Equal(1))
		// Validate that when timeout is not specified, we disable it based on default value of flag.
		g.Expect(routes[0].GetRoute().Timeout.Seconds).To(Equal(int64(0)))