aurweb/test/test_ban.py
Kevin Morris 38dc2bb99d Sanitize and modernize pytests
Some of these tests were written before some of our convenient
tooling existed. Additionally, some of the tests were not
cooperating with PEP-8 guidelines or isorted.

This commit does the following:
    - Replaces all calls to make_(user|session) with
      aurweb.db.create(Model, ...).
    - Replace calls to session.add(...) + session.commit() with
      aurweb.db.create.
    - Removes the majority of calls to (session|aurweb.db).delete(...).
    - Replaces session.query calls with aurweb.db.query.
    - Initializes all mutable globals in pytest fixture setup().
    - Makes mutable global declarations more concise:
      `var1, var2 = None, None` -> `var1 = var2 = None`
    - Defines a warning exclusion for test/test_ssh_pub_key.py.
    - Removes the aurweb.testing.models module.
    - Removes some useless pytest.fixture yielding.

As of this commit, developers should use the following guidelines
when writing tests:
    - Always use aurweb.db.(create|delete|query) for database
      operations, where possible.
    - Always define mutable globals in the style: `var1 = var2 = None`.
    - `yield` the most dependent model in pytest setup fixture **iff**
      you must delete records after test runs to maintain database
      integrity. Example: test/test_account_type.py.

This all makes the test code look and behave much cleaner.
Previously, aurweb.testing.setup_test_db was buggy and leaving
objects around in SQLAlchemy's IdentityMap.

Signed-off-by: Kevin Morris <kevr@0cost.org>
2021-06-05 20:11:17 -07:00

59 lines
1.4 KiB
Python

import warnings
from datetime import datetime, timedelta
import pytest
from sqlalchemy import exc as sa_exc
from aurweb.db import create
from aurweb.models.ban import Ban, is_banned
from aurweb.testing import setup_test_db
from aurweb.testing.requests import Request
ban = request = None
@pytest.fixture(autouse=True)
def setup():
global ban, request
setup_test_db("Bans")
ts = datetime.utcnow() + timedelta(seconds=30)
ban = create(Ban, IPAddress="127.0.0.1", BanTS=ts)
request = Request()
def test_ban():
assert ban.IPAddress == "127.0.0.1"
assert bool(ban.BanTS)
def test_invalid_ban():
from aurweb.db import session
with pytest.raises(sa_exc.IntegrityError,
match="NOT NULL constraint failed: Bans.IPAddress"):
bad_ban = Ban(BanTS=datetime.utcnow())
session.add(bad_ban)
# We're adding a ban with no primary key; this causes an
# SQLAlchemy warnings when committing to the DB.
# Ignore them.
with warnings.catch_warnings():
warnings.simplefilter("ignore", sa_exc.SAWarning)
session.commit()
# Since we got a transaction failure, we need to rollback.
session.rollback()
def test_banned():
request.client.host = "127.0.0.1"
assert is_banned(request)
def test_not_banned():
request.client.host = "192.168.0.1"
assert not is_banned(request)