def test_message(self):
model = base_models.BaseModel(id='123',
created_on=self.NOW,
last_updated=self.YEAR_LATER)
error = audit_errors.ModelMutatedDuringJobError(model)
self.assertEqual(
error.message,
'ModelMutatedDuringJobError in BaseModel(id=\'123\'): '
'last_updated=%r is later than the audit job\'s start time' %
(model.last_updated))
def test_process_reports_model_mutated_during_job_error(self):
invalid_timestamp = base_models.BaseModel(id='124',
created_on=self.NOW,
last_updated=self.YEAR_LATER)
output = (self.pipeline
| beam.Create([invalid_timestamp])
| beam.ParDo(base_model_audits.ValidateModelTimestamps()))
self.assert_pcoll_equal(output, [
audit_errors.ModelMutatedDuringJobError(invalid_timestamp),
])
def process(self, input_model):
"""Function that defines how to process each element in a pipeline of
models.
Args:
input_model: datastore_services.Model. Entity to validate.
Yields:
ModelMutatedDuringJobError. Error for models mutated during the job.
InconsistentTimestampsError. Error for models with inconsistent
timestamps.
"""
model = jobs_utils.clone_model(input_model)
if model.created_on > (model.last_updated + MAX_CLOCK_SKEW_SECS):
yield audit_errors.InconsistentTimestampsError(model)
current_datetime = datetime.datetime.utcnow()
if (model.last_updated - MAX_CLOCK_SKEW_SECS) > current_datetime:
yield audit_errors.ModelMutatedDuringJobError(model)
def test_base_model_audits(self):
base_model_with_invalid_id = base_models.BaseModel(
id='123@?!*',
deleted=False,
created_on=self.YEAR_AGO,
last_updated=self.NOW)
base_model_with_invalid_timestamps = base_models.BaseModel(
id='124',
deleted=False,
created_on=self.NOW,
last_updated=self.YEAR_LATER)
base_model_with_inconsistent_timestamps = base_models.BaseModel(
id='125',
deleted=False,
created_on=self.YEAR_LATER,
last_updated=self.YEAR_AGO)
expired_base_model = base_models.BaseModel(id='126',
deleted=True,
created_on=self.YEAR_AGO,
last_updated=self.YEAR_AGO)
valid_base_model = base_models.BaseModel(id='127',
deleted=False,
created_on=self.YEAR_AGO,
last_updated=self.NOW)
self.model_io_stub.put_multi([
base_model_with_invalid_id,
base_model_with_invalid_timestamps,
base_model_with_inconsistent_timestamps,
expired_base_model,
valid_base_model,
])
self.assert_job_output_is([
audit_errors.ModelIdRegexError(
base_model_with_invalid_id,
base_model_audits.BASE_MODEL_ID_PATTERN),
audit_errors.ModelMutatedDuringJobError(
base_model_with_invalid_timestamps),
audit_errors.InconsistentTimestampsError(
base_model_with_inconsistent_timestamps),
audit_errors.ModelExpiredError(expired_base_model),
])
