fix: go back to the working ri command endpoint test

Merged the wrong version because it seemed to solve the same problem. It did not. Now using the one I commited two commits ago.

ref: N25B-217

test/integration/api/endpoints/test_command_endpoint.py

@@ -1,4 +1,4 @@
-from unittest.mock import MagicMock
+from unittest.mock import AsyncMock, patch
 
 import pytest
 from fastapi import FastAPI
@@ -16,7 +16,6 @@ def app():
     """
     app = FastAPI()
     app.include_router(command.router)
-    app.state.internal_comm_socket = MagicMock()  # mock ZMQ socket
     return app
 
 
@@ -26,32 +25,30 @@ def client(app):
     return TestClient(app)
 
 
-def test_receive_command_endpoint(client, app):
+def test_receive_command_success(client):
     """
-    Test that a POST to /command sends the right multipart message
-    and returns a 202 with the expected JSON body.
+    Test for successful reception of a command.
+    Ensures the status code is 202 and the response body is correct.
+    It also verifies that the ZeroMQ socket's send_multipart method is called with the expected data.
     """
-    mock_socket = app.state.internal_comm_socket
+    # Arrange
+    mock_pub_socket = AsyncMock()
+    client.app.state.endpoints_pub_socket = mock_pub_socket
 
-    # Prepare test payload that matches SpeechCommand
-    payload = {"endpoint": "actuate/speech", "data": "yooo"}
+    command_data = {"endpoint": "actuate/speech", "data": "This is a test"}
+    speech_command = SpeechCommand(**command_data)
 
-    # Send POST request
-    response = client.post("/command", json=payload)
+    # Act
+    response = client.post("/command", json=command_data)
 
-    # Check response
+    # Assert
     assert response.status_code == 202
     assert response.json() == {"status": "Command received"}
 
-    # Verify that the socket was called with the correct data
-    assert mock_socket.send_multipart.called, "Socket should be used to send data"
-
-    args, kwargs = mock_socket.send_multipart.call_args
-    sent_data = args[0]
-
-    assert sent_data[0] == b"command"
-    # Check JSON encoding roughly matches
-    assert isinstance(SpeechCommand.model_validate_json(sent_data[1].decode()), SpeechCommand)
+    # Verify that the ZMQ socket was used correctly
+    mock_pub_socket.send_multipart.assert_awaited_once_with(
+        [b"command", speech_command.model_dump_json().encode()]
+    )
 
 
 def test_receive_command_invalid_payload(client):