tidy up tests

pilot/helpers/AgentConvo.py

@@ -23,7 +23,8 @@ class AgentConvo:
         agent: An instance of the agent participating in the conversation.
     """
     def __init__(self, agent):
-        self.messages = []
+        # [{'role': 'system'|'user'|'assistant', 'content': ''}, ...]
+        self.messages: list[dict] = []
         self.branches = {}
         self.log_to_user = True
         self.agent = agent

pilot/utils/test_llm_connection.py

@@ -49,14 +49,14 @@ class TestLlmConnection:
                                                     })
 
         messages = convo.messages
-        # messages = [{"role": "user", "content": "I want to create a website"}]
 
         # When
         response = create_gpt_chat_completion(messages, '', function_calls=ARCHITECTURE)
+
         # Then
-        # You are and experienced software architect...
-        # You are working in a software development agency...
         assert len(convo.messages) == 2
+        assert convo.messages[0]['content'].startswith('You are an experienced software architect')
+        assert convo.messages[1]['content'].startswith('You are working in a software development agency')
         assert response is not None
         assert len(response) > 0
         technologies: list[str] = response['function_calls']['arguments']['technologies']