def __call__(self, value):
        if not self.regex.search(smart_unicode(value)):
            raise ValidationError(self.message, code=self.code)
Test the request to delete an authorization.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.3/django/core/validators.py/RegexValidator.__call__--crossover with--dataset/ETHPy150Open sigmavirus24/github3.py/tests/unit/test_auths.py/TestAuthorization.test_delete