def test__begin_failure(self):
from google.cloud.firestore_v1beta1.transaction import _CANT_BEGIN
client = _make_client()
transaction = self._make_one(client)
transaction._id = b'not-none'
with self.assertRaises(ValueError) as exc_info:
transaction._begin()
err_msg = _CANT_BEGIN.format(transaction._id)
self.assertEqual(exc_info.exception.args, (err_msg, ))
def test__begin_failure(self):
from google.cloud.firestore_v1beta1.transaction import _CANT_BEGIN
client = _make_client()
transaction = self._make_one(client)
transaction._id = b'not-none'
with self.assertRaises(ValueError) as exc_info:
transaction._begin()
err_msg = _CANT_BEGIN.format(transaction._id)
self.assertEqual(exc_info.exception.args, (err_msg,))