[SPARK-47449] Refactor and split list/timer unit tests

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Structured Streaming
• Labels: pull-request-available
• Epic Link: Structured Streaming - Arbitrary State API v2
• Assignee: Jing Zhan
• Reporter: Jing Zhan
• Created: 18/Mar/24 22:24
• Updated: 20/Mar/24 00:21
• Resolved: 20/Mar/24 00:21

Description

Refactor ListState and timer related unit tests.
As planned in test plan for state-v2, list/timer should be tested in both integration and unit tests. Currently timer related tests could be refactored to use base suite class in ValueStateSuite, and list state unit tests are needed in addition to TransformWithListStateSuite.

Issue Links

• links to: GitHub Pull Request #45573