feat: enhance v1 API with streaming and improved history

tests/test_api_v1.py

@@ -1,15 +1,17 @@
 import sys
+import os
+from pathlib import Path
 
-# Absolute path to src
-src_path = "/home/ubuntu/timmy-time/Timmy-time-dashboard/src"
-if src_path not in sys.path:
-    sys.path.insert(0, src_path)
+# Add project root to path
+project_root = Path(__file__).resolve().parents[1]
+src_path = project_root / "src"
+if str(src_path) not in sys.path:
+    sys.path.insert(0, str(src_path))
 
 from fastapi.testclient import TestClient  # noqa: E402
 
 try:
     from dashboard.app import app  # noqa: E402
-
     print("✓ Successfully imported dashboard.app")
 except ImportError as e:
     print(f"✗ Failed to import dashboard.app: {e}")
@@ -17,7 +19,6 @@ except ImportError as e:
 
 client = TestClient(app)
 
-
 def test_v1_status():
     response = client.get("/api/v1/status")
     assert response.status_code == 200
@@ -26,20 +27,24 @@ def test_v1_status():
     assert "model" in data
     assert "uptime" in data
 
-
 def test_v1_chat_history():
+    # Append a message first to ensure history is not empty
+    from dashboard.store import message_log
+    message_log.append(role="user", content="test message", timestamp="12:00:00", source="api-v1")
+    
     response = client.get("/api/v1/chat/history")
     assert response.status_code == 200
     data = response.json()
     assert "messages" in data
-
+    assert len(data["messages"]) > 0
+    # The message_log.recent() returns reversed(rows) so the last one should be our test message
+    assert data["messages"][-1]["content"] == "test message"
 
 def test_v1_upload_fail():
     # Test without file
     response = client.post("/api/v1/upload")
     assert response.status_code == 422  # Unprocessable Entity (missing file)
 
-
 if __name__ == "__main__":
     print("Running API v1 tests...")
     try:
@@ -52,4 +57,6 @@ if __name__ == "__main__":
         print("All tests passed!")
     except Exception as e:
         print(f"Test failed: {e}")
+        import traceback
+        traceback.print_exc()
         sys.exit(1)