aurweb/test/test_api_rate_limit.py
Kevin Morris a5943bf2ad
[FastAPI] Refactor db modifications
For SQLAlchemy to automatically understand updates from the
external world, it must use an `autocommit=True` in its session.

This change breaks how we were using commit previously, as
`autocommit=True` causes SQLAlchemy to commit when a
SessionTransaction context hits __exit__.

So, a refactoring was required of our tests: All usage of
any `db.{create,delete}` must be called **within** a
SessionTransaction context, created via new `db.begin()`.

From this point forward, we're going to require:

```
with db.begin():
    db.create(...)
    db.delete(...)
    db.session.delete(object)
```

With this, we now get external DB modifications automatically
without reloading or restarting the FastAPI server, which we
absolutely need for production.

Signed-off-by: Kevin Morris <kevr@0cost.org>
2021-09-03 15:03:34 -07:00

41 lines
1.1 KiB
Python

import pytest
from sqlalchemy.exc import IntegrityError
from aurweb import db
from aurweb.db import create
from aurweb.models.api_rate_limit import ApiRateLimit
from aurweb.testing import setup_test_db
@pytest.fixture(autouse=True)
def setup():
setup_test_db("ApiRateLimit")
def test_api_rate_key_creation():
with db.begin():
rate = create(ApiRateLimit, IP="127.0.0.1", Requests=10, WindowStart=1)
assert rate.IP == "127.0.0.1"
assert rate.Requests == 10
assert rate.WindowStart == 1
def test_api_rate_key_ip_default():
with db.begin():
api_rate_limit = create(ApiRateLimit, Requests=10, WindowStart=1)
assert api_rate_limit.IP == str()
def test_api_rate_key_null_requests_raises_exception():
with pytest.raises(IntegrityError):
with db.begin():
create(ApiRateLimit, IP="127.0.0.1", WindowStart=1)
db.rollback()
def test_api_rate_key_null_window_start_raises_exception():
with pytest.raises(IntegrityError):
with db.begin():
create(ApiRateLimit, IP="127.0.0.1", Requests=1)
db.rollback()