NodeName:  ptr.To(testHostname),
		}}
		eps.Ports = []discovery.EndpointPort{{
			Name:     ptr.To("p11"),
			Port:     ptr.To[int32](11),
			Protocol: ptr.To(v1.ProtocolUDP),
		}}
	}
	namedPort := func(eps *discovery.EndpointSlice) {
		eps.Endpoints = []discovery.Endpoint{{
			Addresses: []string{"1.1.1.1"},
		}}
		eps.Ports = []discovery.EndpointPort{{
			Name:     ptr.To("p11"),

	}
}

func TestParseErrors(t *testing.T) {
	tests := []struct {
		in      string
		wantErr bool
	}{
		{"http://[::1]", false},
		{"http://[::1]:80", false},
		{"http://[::1]:namedport", true}, // rfc3986 3.2.3
		{"http://x:namedport", true},     // rfc3986 3.2.3
		{"http://[::1]/", false},
		{"http://[::1]a", true},
		{"http://[::1]%23", true},

	// If there is only one destination cluster in route, return host:port/uri as description of route.
	// Otherwise there are multiple destination clusters and destination host is not clear. For that case
	// return virtual service name:port/uri as substitute.
	if c := in.GetRoute().GetCluster(); model.IsValidSubsetKey(c) {
		// Parse host and port from cluster name.
		_, _, h, p := model.ParseSubsetKey(c)
		return string(h) + ":" + strconv.Itoa(p) + path