many updates

FitnessSync/backend/tests/api/test_discovery.py

@@ -0,0 +1,31 @@
+from fastapi.testclient import TestClient
+from main import app
+from unittest.mock import MagicMock, patch
+
+
+client = TestClient(app)
+
+def test_discovery_endpoint():
+    # Mock the service to avoid DB calls
+    with patch('src.api.discovery.SegmentDiscoveryService') as MockService:
+        instance = MockService.return_value
+        instance.discover_segments.return_value = ([], []) # Empty candidates, empty debug paths
+
+        
+        response = client.post("/api/discovery/segments", json={
+            "activity_type": "cycling",
+            "start_date": "2025-01-01T00:00:00"
+        })
+        
+        assert response.status_code == 200
+        data = response.json()
+        assert "candidates" in data
+        assert isinstance(data["candidates"], list)
+        assert "debug_paths" in data
+        assert isinstance(data["debug_paths"], list)
+
+        
+def test_discovery_page_render():
+    response = client.get("/discovery")
+    assert response.status_code == 200
+    assert "Segment Discovery" in response.text