def copy(self):
        raise NotImplementedError
Test successful link of web user.
dataset/ETHPy150Open binux/pyspider/pyspider/database/base/resultdb.py/ResultDB.copy--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/www/test/auth_facebook_test.py/AuthFacebookTestCase.testLinkWebUser