def setUp(self):
        super(SSHSettingsFormTestCase, self).setUp()

        # Setup temp directory to prevent the original ssh related
        # configurations been overwritten.
        self.old_home = os.getenv('HOME')
        self.tempdir = tempfile.mkdtemp(prefix='rb-tests-home-')
        os.environ[b'RBSSH_ALLOW_AGENT'] = b'0'
        self._set_home(self.tempdir)

        self.ssh_client = SSHClient()
Creates an Authy user and then creates a database User
dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/admin/tests.py/SSHSettingsFormTestCase.setUp--crossover with--dataset/ETHPy150Open TwilioDevEd/authy2fa-flask/twofa/utils.py/create_user