[PHOENIX-5803] Add unit testing for classes changed in PHOENIX-5801 and PHOENIX-5802

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.0.0, 4.15.0
• Fix Version/s: 5.3.0
• Labels: phoenix-hardening
• Assignee: Unassigned
• Reporter: Chinmay Kulkarni
• Created: 28/Mar/20 00:08
• Updated: 07/Jun/22 18:33

Description

WhereConstantParser should be in the util package rather than coprocessor.

We should also refactor, remove anonymous classes, etc. in BaseResultIterators, MutatingResultIteratorFactory, UpsertCompiler, etc.

Also need to add unit tests for all these classes.