aglinxinyuan opened a new pull request, #5924:
URL: https://github.com/apache/texera/pull/5924
### What changes were proposed in this PR?
Pin behavior of three previously-untested external-API source descriptors in
`common/workflow-operator`. No production-code changes.
| Spec | Source class | Tests |
| --- | --- | --- |
| `TwitterSearchSourceOpDescSpec` | `TwitterSearchSourceOpDesc` | 4 |
| `TwitterFullArchiveSearchSourceOpDescSpec` |
`TwitterFullArchiveSearchSourceOpDesc` | 4 |
| `RedditSearchSourceOpDescSpec` | `RedditSearchSourceOpDesc` | 7 |
**Behavior pinned**
| Surface | Contract |
| --- | --- |
| `operatorInfo` | exact name + description; External API group; 0 inputs /
1 output |
| field defaults | runtime defaults (Twitter `limit` is `0` not the schema's
`100`; query/credential fields `null`; `APIName` `Some(...)`; Reddit `limit` is
`100`) |
| `sourceSchema()` | Twitter's fixed 33-column tweet schema; Reddit's fixed
17-column post schema (types pinned) |
| `getOutputSchemas` | Reddit exposes its source schema keyed by the
declared output port |
| `generatePythonCode` | Reddit emits the PRAW source operator honoring the
sorting method, and rejects missing credentials |
| Round-trip | config fields preserved through the polymorphic `LogicalOp`
base |
Note: the Twitter source operators are `@deprecated` (no longer executable)
but retained so legacy workflows still deserialize; those specs are annotated
`@nowarn("cat=deprecation")` and pin that backward-compatible contract.
### Any related issues, documentation, discussions?
Part of the ongoing `workflow-operator` unit-test coverage effort.
### How was this PR tested?
- `sbt "WorkflowOperator/testOnly *TwitterSearchSourceOpDescSpec
*TwitterFullArchiveSearchSourceOpDescSpec *RedditSearchSourceOpDescSpec"` — 15
tests, all green
- `sbt "WorkflowOperator/Test/scalafmtCheck"` and `sbt
"WorkflowOperator/scalafixAll --check"` — clean
- CI to confirm
### Was this PR authored or co-authored using generative AI tooling?
Generated-by: Claude Code (Opus 4.8 [1M context])
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