}
	// Check server1's anchor has been added along with meshConfig pem cert
	expectTbCount(t, tb, 2, 3*time.Second, "server1(running) trustAnchor not updated in bundle")

	// Test3: Stop server1
	server1.Close()
	// Check server1's valid trustAnchor is no longer in the trustbundle within poll frequency window
	expectTbCount(t, tb, 1, 6*time.Second, "server1(stopped) trustAnchor not removed from bundle")

	services := []*model.Service{
		buildServiceWithPort("test1.com", 80, protocol.HTTP, tnow),
		buildServiceWithPort("test2.com", 81, protocol.Unsupported, tnow),
		buildServiceWithPort("test3.com", 82, protocol.TCP, tnow),
	}
	instances := make([]*model.ServiceInstance, 0, len(services))
	for _, s := range services {
		instances = append(instances, &model.ServiceInstance{
			Service: s,