def test_message_field_merge(self):
default_msg = service_config_pb2.ImportCfg(
gitiles=service_config_pb2.ImportCfg.Gitiles(fetch_log_deadline=42))
self.mock(storage, 'get_latest_async', mock.Mock())
storage.get_latest_async.return_value = future(
'gitiles { fetch_archive_deadline: 10 }')
msg = storage.get_self_config_async(
'import.cfg', lambda: default_msg).get_result()
self.assertEqual(msg.gitiles.fetch_log_deadline, 42)
def get_gitiles_config():
cfg = service_config_pb2.ImportCfg(gitiles=DEFAULT_GITILES_IMPORT_CONFIG)
try:
cfg = storage.get_self_config_async(
common.IMPORT_FILENAME, lambda: cfg).get_result()
except text_format.ParseError as ex:
# It is critical that get_gitiles_config() returns a valid config.
# If import.cfg is broken, it should not break importing mechanism,
# otherwise the system won't be able to heal itself by importing a fixed
# config.
logging.exception('import.cfg is broken')
return cfg.gitiles
