}).
						FromMatch(
							// TODO(JimmyCYJ): enable VM for all test cases.
							util.SourceMatcher(ns, true)).
						ConditionallyTo(echotest.ReachableDestinations).
						ToMatch(util.DestMatcher(ns, true)).
						Run(func(t framework.TestContext, from echo.Instance, to echo.Target) {
							opts := echo.CallOptions{
								To: to,
								Port: echo.Port{
									Name: "http",
								},
							}

	})

	if !skipVM {
		m = match.Or(m, match.ServiceName(echo.NamespacedName{
			Name:      VMSvc,
			Namespace: ns,
		}))
	}

	return m
}

// DestMatcher matches workload pod B with sidecar injected and VM
func DestMatcher(ns namespace.Instance, skipVM bool) match.Matcher {
	m := match.ServiceName(echo.NamespacedName{
		Name:      BSvc,
		Namespace: ns,
	})

	if !skipVM {

						}).
						FromMatch(
							// TODO(JimmyCYJ): enable VM for all test cases.
							util.SourceMatcher(ns, true)).
						ConditionallyTo(echotest.ReachableDestinations).
						ToMatch(util.DestMatcher(ns, true)).
						Run(func(t framework.TestContext, from echo.Instance, to echo.Target) {
							opts := echo.CallOptions{
								To: to,
								Port: echo.Port{
									Name: "http",
								},
							}