import pytest

from sqlalchemy.exc import IntegrityError

from aurweb import db
from aurweb.models.package_base import PackageBase
from aurweb.models.package_blacklist import PackageBlacklist
from aurweb.models.user import User

user = pkgbase = None


@pytest.fixture(autouse=True)
def setup(db_test):
    global user, pkgbase

    with db.begin():
        user = db.create(User, Username="test", Email="test@example.org",
                         RealName="Test User", Passwd="testPassword")
        pkgbase = db.create(PackageBase, Name="test-package", Maintainer=user)


def test_package_blacklist_creation():
    with db.begin():
        package_blacklist = db.create(PackageBlacklist, Name="evil-package")
    assert bool(package_blacklist.ID)
    assert package_blacklist.Name == "evil-package"


def test_package_blacklist_null_name_raises_exception():
    with pytest.raises(IntegrityError):
        PackageBlacklist()