Files
deb-python-sqlalchemy-utils/tests/test_case_insensitive_comparator.py
Jacob Magnusson 815f07d6c1 Use pytest fixtures to reduce complexity and repetition
Also:

Allow override of database name and user in tests (important for me as I would have to mess with my PSQL and MySQL database users otherwise)
Use dict.items instead of six.iteritems as it sporadically caused RuntimeError: dictionary changed size during iteration in Python 2.6 tests.
Fix typo DNS to DSN
Adds Python 3.5 to tox.ini
Added an .editorconfig
Import babel.dates in sqlalchemy_utils.i18n as an exception would be raised when using the latest versions of babel.
2016-01-19 10:52:30 +01:00

61 lines
1.4 KiB
Python

import pytest
import sqlalchemy as sa
from sqlalchemy_utils import EmailType
@pytest.fixture
def User(Base):
class User(Base):
__tablename__ = 'user'
id = sa.Column(sa.Integer, primary_key=True)
email = sa.Column(EmailType)
def __repr__(self):
return 'Building(%r)' % self.id
return User
@pytest.fixture
def init_models(User):
pass
class TestCaseInsensitiveComparator(object):
def test_supports_equals(self, session, User):
query = (
session.query(User)
.filter(User.email == u'email@example.com')
)
assert '"user".email = lower(:lower_1)' in str(query)
def test_supports_in_(self, session, User):
query = (
session.query(User)
.filter(User.email.in_([u'email@example.com', u'a']))
)
assert (
'"user".email IN (lower(:lower_1), lower(:lower_2))'
in str(query)
)
def test_supports_notin_(self, session, User):
query = (
session.query(User)
.filter(User.email.notin_([u'email@example.com', u'a']))
)
assert (
'"user".email NOT IN (lower(:lower_1), lower(:lower_2))'
in str(query)
)
def test_does_not_apply_lower_to_types_that_are_already_lowercased(
self,
User
):
assert str(User.email == User.email) == (
'"user".email = "user".email'
)