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The proxy accepts an API endpoint with or without a leading `v1/`
(`_canonical_api_path`) and forwards the caller's path verbatim, so a
client that spells the endpoint `chat/completions` reaches the upstream
as `chat/completions`. That is fine for providers whose `default_base_url`
carries the version prefix (openai, groq, fireworks, ...) — the client's
`v1/` is stripped and the base URL re-adds its own — but Tinfoil's base URL
is unversioned and its router serves only `/v1/...`. Every Tinfoil request
from such a client therefore got
404 {"error":{"message":"Not found.","type":"invalid_request_error"}}
from `https://inference.tinfoil.sh/chat/completions`, while the same
request with the prefix succeeded. Tinfoil's own error text blamed the
model id, which sent the search in the wrong direction.
Give the EHBP path builders the same hooks the non-EHBP forwarding path
uses: `normalize_request_path` strips the client's optional `v1/`, and a
new `ehbp_path_prefix` re-adds the prefix the provider's enclave actually
serves (`v1` for Tinfoil, `private/v1` for PPQ.AI, whose target had the
same latent bug). Both spellings now reach the same upstream URL.
`_resolve_ehbp_target_url` re-appended the caller's raw path to the
client-supplied enclave URL, re-introducing the spelling the provider had
just normalized away; it now takes the path from the target URL the
provider built, so the override swaps the host only.
FastAPI Async Unit Tests
This directory contains async unit tests for the Routstr proxy FastAPI application.
Installation
First, ensure you have the development dependencies installed:
uv pip install -e ".[dev]"
Running Tests
To run all tests:
pytest
To run tests with coverage:
pytest --cov=routstr --cov-report=html
To run specific test files:
pytest tests/test_main.py
pytest tests/test_models.py
pytest tests/test_proxy.py
To run only async tests:
pytest -m asyncio
Test Structure
conftest.py- Pytest fixtures and configurationtest_main.py- Tests for main app endpointstest_account.py- Tests for wallet/account management endpointstest_proxy.py- Tests for the proxy functionality with mocked upstreamtest_models.py- Tests for model pricing and data structures
Key Fixtures
async_client- Async HTTP client for testing FastAPI endpointstest_session- In-memory SQLite database session for teststest_api_key- Pre-configured API key with balanceapi_key_with_balance- API key with sufficient balance for proxy tests
Environment Variables
The tests automatically set up required environment variables in conftest.py. No manual configuration needed.
Writing New Tests
- Use
@pytest.mark.asynciofor async tests - Use the provided fixtures for database and client access
- Mock external dependencies (like upstream API calls)
- Test both success and error cases
- Verify database state changes when applicable