aurweb/test/test_package_relation.py
Kevin Morris fa43f6bc3e
change(aurweb): add parallel tests and improve aurweb.db
This change utilizes pytest-xdist to perform a multiproc test
run and reworks aurweb.db's code. We no longer use a global
engine, session or Session, but we now use a memo of engines
and sessions as they are requested, based on the PYTEST_CURRENT_TEST
environment variable, which is available during testing.

Additionally, this change strips several SQLite components
out of the Python code-base.

SQLite is still compatible with PHP and sharness tests, but
not with our FastAPI implementation.

More changes:
------------
- Remove use of aurweb.db.session global in other code.
- Use new aurweb.db.name() dynamic db name function in env.py.
- Added 'addopts' to pytest.ini which utilizes multiprocessing.
    - Highly recommended to leave this be or modify `-n auto` to
      `-n {cpu_threads}` where cpu_threads is at least 2.

Signed-off-by: Kevin Morris <kevr@0cost.org>
2021-11-17 01:34:59 -08:00

63 lines
2 KiB
Python

import pytest
from sqlalchemy.exc import IntegrityError
from aurweb import db
from aurweb.models.account_type import USER_ID
from aurweb.models.package import Package
from aurweb.models.package_base import PackageBase
from aurweb.models.package_relation import PackageRelation
from aurweb.models.relation_type import CONFLICTS_ID, PROVIDES_ID, REPLACES_ID
from aurweb.models.user import User
user = pkgbase = package = None
@pytest.fixture(autouse=True)
def setup(db_test):
global user, pkgbase, package
with db.begin():
user = db.create(User, Username="test", Email="test@example.org",
RealName="Test User", Passwd="testPassword",
AccountTypeID=USER_ID)
pkgbase = db.create(PackageBase,
Name="test-package",
Maintainer=user)
package = db.create(Package,
PackageBase=pkgbase,
Name=pkgbase.Name,
Description="Test description.",
URL="https://test.package")
def test_package_relation():
with db.begin():
pkgrel = db.create(PackageRelation, Package=package,
RelTypeID=CONFLICTS_ID,
RelName="test-relation")
assert pkgrel.RelName == "test-relation"
assert pkgrel.Package == package
assert pkgrel in package.package_relations
with db.begin():
pkgrel.RelTypeID = PROVIDES_ID
with db.begin():
pkgrel.RelTypeID = REPLACES_ID
def test_package_relation_null_package_raises_exception():
with pytest.raises(IntegrityError):
PackageRelation(RelTypeID=CONFLICTS_ID, RelName="test-relation")
def test_package_relation_null_relation_type_raises_exception():
with pytest.raises(IntegrityError):
PackageRelation(Package=package, RelName="test-relation")
def test_package_relation_null_relname_raises_exception():
with pytest.raises(IntegrityError):
PackageRelation(Package=package, RelTypeID=CONFLICTS_ID)