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import sqlalchemy as sa
from sqlalchemy_utils import EmailType
from tests import TestCase
class TestCaseInsensitiveComparator(TestCase):
def create_models(self):
class User(self.Base):
__tablename__ = 'user'
id = sa.Column(sa.Integer, primary_key=True)
email = sa.Column(EmailType)
def __repr__(self):
return 'Building(%r)' % self.id
self.User = User
def test_supports_equals(self):
query = (
self.session.query(self.User)
.filter(self.User.email == u'email@example.com')
)
assert '"user".email = lower(:lower_1)' in str(query)
def test_supports_in_(self):
query = (
self.session.query(self.User)
.filter(self.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):
query = (
self.session.query(self.User)
.filter(self.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):
assert str(self.User.email == self.User.email) == (
'"user".email = "user".email'
)
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