[SPARK-37886] Use ComparisonTestBase to reduce redundant test code

• Type: Umbrella
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Component/s: PySpark
• Assignee: Yikun Jiang
• Reporter: Yikun Jiang
• Created: 13/Jan/22 01:08
• Updated: 12/Dec/22 18:10
• Resolved: 15/Jan/22 00:44

Description

We have many testcase are using same logic to covert pdf to psdf, we can use ComparisonTestBase as parent class and reduce redundant.

Issue Links

• links to: [Github] Pull Request #35183 (Yikun)
• links to: [Github] Pull Request #35183 (Yikun)
• links to: [Github] Pull Request #35203 (Yikun)