LiamHecht opened a new pull request, #75559: URL: https://github.com/apache/airflow/pull/75559
`providers/google/.../transfers/presto_to_gcs.py` had no unit tests and was listed in `OVERLOOKED_TESTS`. Its sibling `trino_to_gcs` is covered, but the Presto copy has diverged (no OpenLineage, no cached hook), so it is not covered indirectly. The cursor adapter peeks the first row so `BaseSQLToGCSOperator` can read `description` before iterating. A regression there would silently drop or duplicate the first exported row. The tests cover that peek/iteration contract, the operator's JSON and CSV export (including file splitting and schema files), and the Presto to BigQuery type mapping. The `OVERLOOKED_TESTS` entry is removed. related: #35442 --- ##### Was generative AI tooling used to co-author this PR? - [X] Yes — Claude Code (Opus 5.5) Generated-by: Claude Code (Opus 5.5) following [the guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#gen-ai-assisted-contributions) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
