'\'something\' in PermWrapper works as expected.'

def test_permwrapper_in(self):

    perms = PermWrapper(MockUser())
    self.assertIn('mockapp', perms)
    self.assertNotIn('nonexistent', perms)
    self.assertIn('mockapp.someperm', perms)
    self.assertNotIn('mockapp.nonexistent', perms)
