Files
remnawave-bedolaga-telegram…/tests/services/test_mulenpay_service_adapter.py
c0mrade 9a2aea038a chore: add uv package manager and ruff linter configuration
- Add pyproject.toml with uv and ruff configuration
- Pin Python version to 3.13 via .python-version
- Add Makefile commands: lint, format, fix
- Apply ruff formatting to entire codebase
- Remove unused imports (base64 in yookassa/simple_subscription)
- Update .gitignore for new config files
2026-01-24 17:45:27 +03:00

250 lines
7.3 KiB
Python

"""Юнит-тесты MulenPayService."""
from __future__ import annotations
import asyncio
import json
import sys
from collections.abc import Sequence
from pathlib import Path
from typing import Any, Self
import pytest
ROOT_DIR = Path(__file__).resolve().parents[2]
if str(ROOT_DIR) not in sys.path:
sys.path.insert(0, str(ROOT_DIR))
from app.config import settings
from app.services.mulenpay_service import MulenPayService
class _DummyResponse:
def __init__(
self,
*,
status: int,
body: str = '{}',
headers: dict[str, str] | None = None,
url: str = 'https://mulenpay.test/endpoint',
) -> None:
self.status = status
self._body = body
self.headers = headers or {'Content-Type': 'application/json'}
self.url = url
async def __aenter__(self) -> Self:
return self
async def __aexit__(self, exc_type, exc, tb) -> bool: # pragma: no cover - interface
return False
async def text(self) -> str:
return self._body
class _DummySession:
def __init__(self, result: Any) -> None:
self._result = result
async def __aenter__(self) -> Self:
return self
async def __aexit__(self, exc_type, exc, tb) -> bool: # pragma: no cover - interface
return False
def request(self, *args: Any, **kwargs: Any) -> Any:
if isinstance(self._result, BaseException):
raise self._result
return self._result
def _session_factory(responses: Sequence[Any]) -> Any:
call_state = {'index': 0}
def _factory(*_args: Any, **_kwargs: Any) -> _DummySession:
index = min(call_state['index'], len(responses) - 1)
call_state['index'] += 1
return _DummySession(responses[index])
return _factory
@pytest.fixture
def anyio_backend() -> str:
return 'asyncio'
def _enable_service(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setattr(type(settings), 'is_mulenpay_enabled', lambda self: True, raising=False)
monkeypatch.setattr(settings, 'MULENPAY_API_KEY', 'api', raising=False)
monkeypatch.setattr(settings, 'MULENPAY_SHOP_ID', 'shop', raising=False)
monkeypatch.setattr(settings, 'MULENPAY_SECRET_KEY', 'secret', raising=False)
monkeypatch.setattr(settings, 'MULENPAY_BASE_URL', 'https://mulenpay.test', raising=False)
def test_is_configured(monkeypatch: pytest.MonkeyPatch) -> None:
service = MulenPayService()
assert service.is_configured is False
_enable_service(monkeypatch)
service = MulenPayService()
assert service.is_configured is True
def test_format_and_signature(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
service = MulenPayService()
assert service._format_amount(12345) == '123.45'
signature = service._build_signature('rub', '100.00')
assert isinstance(signature, str) and len(signature) == 40
@pytest.mark.anyio('asyncio')
async def test_create_payment_success(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
captured_payload: dict[str, Any] = {}
async def fake_request(method: str, endpoint: str, **kwargs: Any) -> dict[str, Any]:
captured_payload.update({'method': method, 'endpoint': endpoint, **kwargs})
return {'success': True, 'id': 101, 'paymentUrl': 'https://mulenpay/pay'}
service = MulenPayService()
monkeypatch.setattr(service, '_request', fake_request, raising=False)
result = await service.create_payment(
amount_kopeks=25000,
description='Пополнение',
uuid='uuid-1',
items=[{'description': 'item', 'quantity': 1, 'price': 250.0}],
language='ru',
website_url='https://example.com',
)
assert result is not None
assert result['id'] == 101
assert captured_payload['method'] == 'POST'
assert captured_payload['endpoint'] == '/v2/payments'
assert captured_payload['json_data']['language'] == 'ru'
@pytest.mark.anyio('asyncio')
async def test_create_payment_failure(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
service = MulenPayService()
async def fake_request(*args: Any, **kwargs: Any) -> dict[str, Any] | None:
return None
monkeypatch.setattr(service, '_request', fake_request, raising=False)
result = await service.create_payment(
amount_kopeks=1000,
description='desc',
uuid='uuid',
items=[],
)
assert result is None
@pytest.mark.anyio('asyncio')
async def test_get_payment(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
service = MulenPayService()
async def fake_request(method: str, endpoint: str, **kwargs: Any) -> dict[str, Any]:
return {'id': 123, 'status': 'paid'}
monkeypatch.setattr(service, '_request', fake_request, raising=False)
result = await service.get_payment(123)
assert result == {'id': 123, 'status': 'paid'}
@pytest.mark.anyio('asyncio')
async def test_request_success(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
service = MulenPayService()
response_payload = {'ok': True}
monkeypatch.setattr(
'app.services.mulenpay_service.aiohttp.ClientSession',
_session_factory(
[
_DummyResponse(status=200, body=json.dumps(response_payload)),
]
),
)
result = await service._request('GET', '/ping')
assert result == response_payload
@pytest.mark.anyio('asyncio')
async def test_request_retries_on_server_error(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
service = MulenPayService()
service._max_retries = 2
sleep_calls: list[float] = []
async def fake_sleep(delay: float) -> None:
sleep_calls.append(delay)
monkeypatch.setattr(
'app.services.mulenpay_service.asyncio.sleep',
fake_sleep,
)
monkeypatch.setattr(
'app.services.mulenpay_service.aiohttp.ClientSession',
_session_factory(
[
_DummyResponse(status=502, body='{"error": "bad gateway"}'),
_DummyResponse(status=200, body='{"ok": true}'),
]
),
)
result = await service._request('GET', '/retry')
assert result == {'ok': True}
assert sleep_calls == [service._retry_delay]
@pytest.mark.anyio('asyncio')
async def test_request_returns_none_after_timeouts(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
service = MulenPayService()
service._max_retries = 2
async def fake_sleep(_delay: float) -> None:
return None
monkeypatch.setattr(
'app.services.mulenpay_service.asyncio.sleep',
fake_sleep,
)
monkeypatch.setattr(
'app.services.mulenpay_service.aiohttp.ClientSession',
_session_factory([TimeoutError()]),
)
result = await service._request('GET', '/timeout')
assert result is None
@pytest.mark.anyio('asyncio')
async def test_request_reraises_cancelled(monkeypatch: pytest.MonkeyPatch) -> None:
_enable_service(monkeypatch)
service = MulenPayService()
monkeypatch.setattr(
'app.services.mulenpay_service.aiohttp.ClientSession',
_session_factory([asyncio.CancelledError()]),
)
with pytest.raises(asyncio.CancelledError):
await service._request('GET', '/cancel')