def test_can_access(self):
        Project.can_access.return_value = True
        self.mixin.check_can_access(
            MagicMock(user=self.user),
        ).should.be.none
Get the file associated with this session key.
dataset/ETHPy150Open nvbn/coviolations_web/projects/tests/test_tools.py/ProjectAccessMixinCase.test_can_access--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/contrib/sessions/backends/file.py/SessionStore._key_to_file