[ARROW-8596] [C++][Dataset] Add test case to check if all essential properties are preserved after ScannerBuilder::Project is called

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.17.0
• Component/s: C++
• Labels: dataset
• External issue URL: https://github.com/apache/arrow/issues/24761
• Assignee: Unassigned
• Reporter: Hongze Zhang
• Created: 26/Apr/20 08:18
• Updated: 11/Jan/23 08:01

Description

This is a follow-up of ARROW-8499. It's better to provide a test around ScanOptions::ReplaceSchema to check if all properties other than projector are copied when the function is called.