def test_basic_addition(self):
        self.failUnlessEqual(1 + 1, 2)
Produce a proxied 'has' expression using EXISTS.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/conf/app_template/tests.py/SimpleTest.test_basic_addition--crossover with--dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/ext/associationproxy.py/AssociationProxy.has