Fix analytics Python tests: add INTERNAL_JWT_SECRET env var + auth token fixture

Author: Senthil455

.github/workflows/ci.yml

@@ -140,6 +140,7 @@ jobs:
           elif [[ "${{ matrix.service }}" == "analytics-python-service" ]]; then
             echo "POSTGRES_USER=test" >> $GITHUB_ENV
             echo "POSTGRES_PASSWORD=test" >> $GITHUB_ENV
+            echo "INTERNAL_JWT_SECRET=test-secret" >> $GITHUB_ENV
           fi
       - name: Test Python
         run: pytest -v

services/analytics-python-service/test_main.py

@@ -1,14 +1,32 @@
 """Tests for the Analytics Service API using FastAPI TestClient."""
 
+import base64
+import hashlib
+import hmac
+import json
+import time
+
 import pytest
 from httpx import ASGITransport, AsyncClient
 from main import app
 
+INTERNAL_JWT_SECRET = "test-secret"
+
+
+def _make_internal_token(secret: str) -> str:
+    header = base64.urlsafe_b64encode(json.dumps({"alg": "HS256", "typ": "JWT"}).encode()).rstrip(b"=").decode()
+    payload = base64.urlsafe_b64encode(json.dumps({"sub": "test", "exp": int(time.time()) + 3600}).encode()).rstrip(b"=").decode()
+    sig = base64.urlsafe_b64encode(
+        hmac.new(secret.encode(), f"{header}.{payload}".encode(), hashlib.sha256).digest()
+    ).rstrip(b"=").decode()
+    return f"{header}.{payload}.{sig}"
+
 
 @pytest.fixture
 def client():
     transport = ASGITransport(app=app)
-    return AsyncClient(transport=transport, base_url="http://test")
+    token = _make_internal_token(INTERNAL_JWT_SECRET)
+    return AsyncClient(transport=transport, base_url="http://test", headers={"x-internal-auth": token})
 
 
 @pytest.mark.asyncio