litellm/tests/test_litellm/proxy/test_fastapi_offline_routes.py
yuneng-jiang 6a0d03914c
test: drop the cwd-relative sys.path.insert calls from the test suite (#37802)
* test: drop the cwd-relative sys.path.insert calls from the test suite

TQ003 stands at 1,077 across 1,058 files, and 1,015 of them are the same shape:
sys.path.insert(0, os.path.abspath("../..")) and its deeper siblings. The
argument resolves against the working directory rather than the file, so from
the repo root, where every job runs pytest, it inserts the directory two levels
above the checkout. It has never pointed at litellm. The package is installed
into the environment anyway, which is what actually makes the import work, and
what the rule's message has said all along.

Removing them leaves 1,634 imports of sys and os with no remaining reference,
and those go too, except where another test module imports the name back out of
the file. The rest of TQ003 is 62 call sites that resolve against __file__ or a
variable, which are a different question and are left alone.

Collection is identical either way: 45,871 tests and the same 51 pre-existing
collection errors before and after, and ruff reports no new undefined name.

* test: drop the duplicate imports the sys.path sweep exposed to F811

* test(pre-call-utils): restore the os import the new bedrock tests need
2026-08-22 09:25:58 -07:00

128 lines
5.1 KiB
Python

"""
Unit test for testing /routes endpoint with FastAPIOffline app initialization.
This test verifies that the /routes endpoint works correctly when the proxy
server is initialized using FastAPIOffline instead of regular FastAPI.
"""
import pytest
from fastapi.testclient import TestClient
from fastapi_offline import FastAPIOffline
class TestFastAPIOfflineRoutes:
"""Test that /routes endpoint works with FastAPIOffline app initialization."""
def test_routes_endpoint_with_fastapi_offline(self):
"""
Test that /routes endpoint responds correctly when using FastAPIOffline.
This test verifies that when the proxy server app is initialized using
FastAPIOffline instead of regular FastAPI, the /routes endpoint still
functions properly without throwing the StaticFiles AttributeError.
"""
from litellm.proxy.proxy_server import router
# Initialize app using FastAPIOffline instead of regular FastAPI
app = FastAPIOffline()
# Add a simple root endpoint to verify app is working
@app.get("/")
async def root():
return {"message": "Hello World"}
# Include the litellm proxy router which contains the /routes endpoint
app.include_router(router)
# Create test client
client = TestClient(app)
# Test the root endpoint first to ensure app is working
response = client.get("/")
assert response.status_code == 200
assert response.json() == {"message": "Hello World"}
# Test the /routes endpoint - this should not fail even with FastAPIOffline
# The important part is that it doesn't fail with the StaticFiles AttributeError
response = client.get("/routes")
# Print response for debugging
print(f"Response status: {response.status_code}")
print(f"Response content: {response.text}")
# The key test: we should NOT get a 500 (Internal Server Error)
# which would indicate the StaticFiles AttributeError bug
assert response.status_code != 500, f"Got 500 error: {response.text}"
# We accept either 200 (success) or 401 (auth required) - both are valid
assert response.status_code in [
200,
401,
], f"Unexpected status: {response.status_code}"
if response.status_code == 200:
# If successful, verify it has the expected structure
response_json = response.json()
assert "routes" in response_json
assert isinstance(response_json["routes"], list)
print("✓ /routes endpoint returns valid routes data with FastAPIOffline")
else:
# If auth fails, ensure it's a proper JSON error response
response_json = response.json()
assert "detail" in response_json
print("✓ /routes endpoint handles auth properly with FastAPIOffline")
# If we get here without any AttributeError exceptions, the fix is working
print("✓ /routes endpoint handles FastAPIOffline initialization correctly")
def test_routes_endpoint_with_auth_token_fastapi_offline(self):
"""
Test /routes endpoint with auth token using FastAPIOffline.
This test provides a mock auth token to actually test the routes response.
"""
from unittest.mock import patch
from litellm.proxy.proxy_server import router
# Initialize app using FastAPIOffline
app = FastAPIOffline()
@app.get("/")
async def root():
return {"message": "Hello World"}
app.include_router(router)
client = TestClient(app)
# Mock the authentication to bypass the auth requirement
with patch(
"litellm.proxy.auth.user_api_key_auth.user_api_key_auth"
) as mock_auth:
# Configure mock to return a successful auth response
mock_auth.return_value = {"user_id": "test_user", "api_key": "test_key"}
# Test with Authorization header
headers = {"Authorization": "Bearer sk-test-token"}
response = client.get("/routes", headers=headers)
# If authentication is properly mocked, we should get a 200 response
# If not, we might get 401, but we should NOT get 500 (AttributeError)
assert response.status_code in [
200,
401,
], f"Unexpected status code: {response.status_code}"
if response.status_code == 200:
# If we get a successful response, verify it has the expected structure
response_json = response.json()
assert "routes" in response_json
assert isinstance(response_json["routes"], list)
print("✓ /routes endpoint returns valid response with FastAPIOffline")
else:
# Even if auth fails, ensure it's a proper JSON error response
response_json = response.json()
assert "detail" in response_json
print("✓ /routes endpoint handles auth properly with FastAPIOffline")