@classmethod
    def get_db_url(cls):
        raise NotImplementedError('Please implement this function.')
Test end-end Facebook registration scenario using a test Facebook
dataset/ETHPy150Open Nextdoor/ndscheduler/ndscheduler/core/datastore/providers/base.py/DatastoreBase.get_db_url--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/www/test/auth_facebook_test.py/AuthFacebookTestCase.testFacebookRegistration