func TestRPCClientStream_User(t *testing.T) {
	client, a1, ipc := testRPCClient(t)
	defer ipc.Shutdown()
	defer client.Close()
	defer a1.Shutdown()

	if err := a1.Start(); err != nil {
		t.Fatalf("err: %s", err)
	}

	eventCh := make(chan map[string]interface{}, 64)
	if handle, err := client.Stream("user", eventCh); err != nil {
		t.Fatalf("err: %s", err)
	} else {
		defer client.Stop(handle)
	}

	testutil.Yield()

	if err := client.UserEvent("deploy", []byte("foo"), false); err != nil {
		t.Fatalf("err: %s", err)
	}

	testutil.Yield()

	select {
	case e := <-eventCh:
		if e["Event"].(string) != "user" {
			t.Fatalf("bad event: %#v", e)
		}
		if e["LTime"].(int64) != 1 {
			t.Fatalf("bad event: %#v", e)
		}
		if e["Name"].(string) != "deploy" {
			t.Fatalf("bad event: %#v", e)
		}
		if bytes.Compare(e["Payload"].([]byte), []byte("foo")) != 0 {
			t.Fatalf("bad event: %#v", e)
		}
		if e["Coalesce"].(bool) != false {
			t.Fatalf("bad event: %#v", e)
		}

	default:
		t.Fatalf("should have event")
	}
}
func TestRPCClientStream_Member(t *testing.T) {
	client, a1, ipc := testRPCClient(t)
	defer ipc.Shutdown()
	defer client.Close()
	defer a1.Shutdown()
	a2 := testAgent(nil)
	defer a2.Shutdown()

	if err := a1.Start(); err != nil {
		t.Fatalf("err: %s", err)
	}

	if err := a2.Start(); err != nil {
		t.Fatalf("err: %s", err)
	}

	testutil.Yield()

	eventCh := make(chan map[string]interface{}, 64)
	if handle, err := client.Stream("*", eventCh); err != nil {
		t.Fatalf("err: %s", err)
	} else {
		defer client.Stop(handle)
	}

	testutil.Yield()

	s2Addr := a2.conf.MemberlistConfig.BindAddr
	if _, err := a1.Join([]string{s2Addr}, false); err != nil {
		t.Fatalf("err: %s", err)
	}

	testutil.Yield()

	select {
	case e := <-eventCh:
		if e["Event"].(string) != "member-join" {
			t.Fatalf("bad event: %#v", e)
		}

		members := e["Members"].([]interface{})
		if len(members) != 1 {
			t.Fatalf("should have 1 member")
		}
		member := members[0].(map[interface{}]interface{})

		if _, ok := member["Name"].(string); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["Addr"].([]uint8); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["Port"].(uint64); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["Tags"].(map[interface{}]interface{}); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if stat, _ := member["Status"].(string); stat != "alive" {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["ProtocolMin"].(int64); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["ProtocolMax"].(int64); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["ProtocolCur"].(int64); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["DelegateMin"].(int64); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["DelegateMax"].(int64); !ok {
			t.Fatalf("bad event: %#v", e)
		}
		if _, ok := member["DelegateCur"].(int64); !ok {
			t.Fatalf("bad event: %#v", e)
		}

	default:
		t.Fatalf("should have event")
	}
}