feat: visual emotion recognition agent

test/unit/agents/user_interrupt/test_user_interrupt.py

@@ -305,26 +305,30 @@ async def test_send_experiment_control(agent):
 
 @pytest.mark.asyncio
 async def test_send_pause_command(agent):
+    # --- Test PAUSE ---
     await agent._send_pause_command("true")
-    # Sends to RI and VAD
-    assert agent.send.await_count == 2
-    msgs = [call.args[0] for call in agent.send.call_args_list]
 
-    ri_msg = next(m for m in msgs if m.to == settings.agent_settings.ri_communication_name)
-    assert json.loads(ri_msg.body)["endpoint"] == ""  # PAUSE endpoint
-    assert json.loads(ri_msg.body)["data"] is True
+    # Should send exactly 1 message
+    assert agent.send.await_count == 1
+    
+    # Extract the message object from the mock call
+    # call_args[0] are positional args, and [0] is the first arg (the message)
+    msg = agent.send.call_args[0][0]
 
-    vad_msg = next(m for m in msgs if m.to == settings.agent_settings.vad_name)
-    assert vad_msg.body == "PAUSE"
+    # Verify Body
+    assert msg.body == "PAUSE"
 
+    # --- Test RESUME ---
     agent.send.reset_mock()
     await agent._send_pause_command("false")
-    assert agent.send.await_count == 2
-    vad_msg = next(
-        m for m in agent.send.call_args_list if m.args[0].to == settings.agent_settings.vad_name
-    ).args[0]
-    assert vad_msg.body == "RESUME"
 
+    # Should send exactly 1 message
+    assert agent.send.await_count == 1
+    
+    msg = agent.send.call_args[0][0]
+
+    # Verify Body
+    assert msg.body == "RESUME"
 
 @pytest.mark.asyncio
 async def test_setup(agent):