diff --git a/pkg/comms/agentserver_test.go b/pkg/comms/agentserver_test.go
index 4aee7af..8fc75a1 100644
--- a/pkg/comms/agentserver_test.go
+++ b/pkg/comms/agentserver_test.go
@@ -97,6 +97,32 @@ func (s *AgentServerTestSuite) TestNewCommChannel() {
 	log.Printf("%v %v", agentCommChannel, serverCommChannel)
 }
 
+func (s *AgentServerTestSuite) Test_ConnectThroughYamux() {
+	agentCommChannel, serverCommChannel := s.createCommChannel()
+
+	data := "hello"
+	testsupport.RunAndWait(
+		&s.Suite,
+		func() any {
+			conn, err := agentCommChannel.Session.OpenStream()
+			s.Nil(err)
+			n, err := conn.Write([]byte(data))
+			s.Nil(err)
+			s.Equal(len(data), n)
+			return nil
+		},
+		func() any {
+			conn, err := serverCommChannel.Session.Accept()
+			s.Nil(err)
+			buf := make([]byte, len(data))
+			n, err := conn.Read(buf)
+			s.Nil(err)
+			s.Equal(len(data), n)
+			s.Equal([]byte(data), buf[:n])
+			return nil
+		})
+}
+
 func (s *AgentServerTestSuite) Test_ListenForAgentEvents() {
 
 }