def test_filter_s3_bucket_objects_within_date_range_filters_by_date_range( notify_api, mocker): START_DATE = datetime_in_past(days=9) JUST_BEFORE_START_DATE = START_DATE - timedelta(seconds=1) JUST_AFTER_START_DATE = START_DATE + timedelta(seconds=1) END_DATE = datetime_in_past(days=7) JUST_BEFORE_END_DATE = END_DATE - timedelta(seconds=1) JUST_AFTER_END_DATE = END_DATE + timedelta(seconds=1) s3_objects_stub = [ single_s3_object_stub("bar/", JUST_BEFORE_START_DATE), single_s3_object_stub("bar/foo.txt", START_DATE), single_s3_object_stub("bar/foo2.txt", JUST_AFTER_START_DATE), single_s3_object_stub("bar/foo3.txt", JUST_BEFORE_END_DATE), single_s3_object_stub("bar/foo4.txt", END_DATE), single_s3_object_stub("bar/foo5.txt", JUST_AFTER_END_DATE), ] filtered_items = filter_s3_bucket_objects_within_date_range( s3_objects_stub) assert len(filtered_items) == 2 assert filtered_items[0]["Key"] == "bar/foo2.txt" assert filtered_items[0]["LastModified"] == JUST_AFTER_START_DATE assert filtered_items[1]["Key"] == "bar/foo3.txt" assert filtered_items[1]["LastModified"] == JUST_BEFORE_END_DATE
def test_get_s3_bucket_objects_removes_redundant_root_object( notify_api, mocker): AFTER_SEVEN_DAYS = datetime_in_past(days=8) s3_objects_stub = [ single_s3_object_stub("bar/", AFTER_SEVEN_DAYS), single_s3_object_stub("bar/foo.txt", AFTER_SEVEN_DAYS), ] filtered_items = filter_s3_bucket_objects_within_date_range( s3_objects_stub) assert len(filtered_items) == 1 assert filtered_items[0]["Key"] == "bar/foo.txt" assert filtered_items[0]["LastModified"] == datetime_in_past(days=8)
def delete_dvla_response_files_older_than_seven_days(): try: start = datetime.utcnow() bucket_objects = s3.get_s3_bucket_objects( current_app.config['DVLA_RESPONSE_BUCKET_NAME'], 'root/dispatch') older_than_seven_days = s3.filter_s3_bucket_objects_within_date_range( bucket_objects) for f in older_than_seven_days: s3.remove_s3_object( current_app.config['DVLA_RESPONSE_BUCKET_NAME'], f['Key']) current_app.logger.info( "Delete dvla response files started {} finished {} deleted {} files" .format(start, datetime.utcnow(), len(older_than_seven_days))) except SQLAlchemyError: current_app.logger.exception("Failed to delete dvla response files") raise
def test_get_s3_bucket_objects_does_not_return_outside_of_date_range( notify_api, mocker): START_DATE = datetime_in_past(days=9) JUST_BEFORE_START_DATE = START_DATE - timedelta(seconds=1) END_DATE = datetime_in_past(days=7) JUST_AFTER_END_DATE = END_DATE + timedelta(seconds=1) s3_objects_stub = [ single_s3_object_stub("bar/", JUST_BEFORE_START_DATE), single_s3_object_stub("bar/foo1.txt", START_DATE), single_s3_object_stub("bar/foo2.txt", END_DATE), single_s3_object_stub("bar/foo3.txt", JUST_AFTER_END_DATE), ] filtered_items = filter_s3_bucket_objects_within_date_range( s3_objects_stub) assert len(filtered_items) == 0