def test_from_proto(self):
dur_proto = duration_pb2.Duration(seconds=1234, nanos=56000)
actual_dur = Duration.from_proto(dur_proto)
expected_dur = Duration(seconds=1234, micros=56)
self.assertEqual(actual_dur, expected_dur)
def test_from_proto_fails_with_truncation(self):
# TODO(BEAM-8738): Better define durations.
with self.assertRaises(ValueError):
Duration.from_proto(
duration_pb2.Duration(seconds=1234, nanos=56789))
def test_from_proto_fails_with_truncation(self):
# TODO(https://github.com/apache/beam/issues/19922): Better define
# durations.
with self.assertRaises(ValueError):
Duration.from_proto(
duration_pb2.Duration(seconds=1234, nanos=56789))
