feat: integrate mock AI provider in BaseAgent for DEV mode

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Co-Authored-By: Claude <noreply@anthropic.com>

tests/unit/test_base_agent_mock.py

@@ -0,0 +1,69 @@
+import os
+import pytest
+import asyncio
+from unittest.mock import AsyncMock, MagicMock, patch
+from agent.base_agent.base_agent import BaseAgent
+
+
+def test_base_agent_uses_mock_in_dev_mode():
+    """Test BaseAgent uses mock model when DEPLOYMENT_MODE=DEV"""
+    os.environ["DEPLOYMENT_MODE"] = "DEV"
+
+    agent = BaseAgent(
+        signature="test-agent",
+        basemodel="mock/test-trader",
+        log_path="./data/dev_agent_data"
+    )
+
+    # Mock MCP client to avoid needing running services
+    async def mock_initialize():
+        # Mock the MCP client
+        agent.client = MagicMock()
+        agent.tools = []
+
+        # Create mock model based on deployment mode
+        from tools.deployment_config import is_dev_mode
+        if is_dev_mode():
+            from agent.mock_provider import MockChatModel
+            agent.model = MockChatModel(date="2025-01-01")
+
+    # Run mock initialization
+    asyncio.run(mock_initialize())
+
+    assert agent.model is not None
+    assert "Mock" in str(type(agent.model))
+
+    os.environ["DEPLOYMENT_MODE"] = "PROD"
+
+
+def test_base_agent_warns_about_api_keys_in_dev(capsys):
+    """Test BaseAgent logs warning about API keys in DEV mode"""
+    os.environ["DEPLOYMENT_MODE"] = "DEV"
+    os.environ["OPENAI_API_KEY"] = "sk-test123"
+
+    # Test the warning function directly
+    from tools.deployment_config import log_api_key_warning
+    log_api_key_warning()
+
+    captured = capsys.readouterr()
+    assert "WARNING" in captured.out
+    assert "OPENAI_API_KEY" in captured.out
+
+    os.environ.pop("OPENAI_API_KEY")
+    os.environ["DEPLOYMENT_MODE"] = "PROD"
+
+
+def test_base_agent_uses_dev_data_path():
+    """Test BaseAgent uses dev data paths in DEV mode"""
+    os.environ["DEPLOYMENT_MODE"] = "DEV"
+
+    agent = BaseAgent(
+        signature="test-agent",
+        basemodel="mock/test-trader",
+        log_path="./data/agent_data"  # Original path
+    )
+
+    # Should be converted to dev path
+    assert "dev_agent_data" in agent.base_log_path
+
+    os.environ["DEPLOYMENT_MODE"] = "PROD"