def _update_service_metadata_async(service):
entity = storage.ServiceDynamicMetadata(id=service.id)
if service.metadata_url:
try:
res = yield call_service_async(service, service.metadata_url)
except net.Error as ex:
raise DynamicMetadataError('Net error: %s' % ex.message)
entity.metadata = _dict_to_dynamic_metadata(res).SerializeToString()
prev_entity = yield storage.ServiceDynamicMetadata.get_by_id_async(
service.id)
if not prev_entity or prev_entity.metadata != entity.metadata:
yield entity.put_async()
logging.info('Updated service metadata for %s', service.id)
def mock_metadata_entity(self):
dct = {
'version': '1.0',
'validation': {
'url': 'https://a.com/validate',
'patterns': [
{'config_set': 'projects/foo', 'path': 'bar.cfg'},
{'config_set': 'regex:services/.+', 'path': 'regex:.+'},
]
}
}
mck_meta = (services._dict_to_dynamic_metadata(dct).SerializeToString())
storage.ServiceDynamicMetadata(
id='deadbeef',
metadata=mck_meta,
).put()
def test_get_metadata_async_no_metadata(self):
storage.ServiceDynamicMetadata(id='metadataless').put()
metadata = services.get_metadata_async('metadataless').get_result()
self.assertIsNotNone(metadata)
self.assertFalse(metadata.validation.patterns)