refactor: reduce duplicated code in tests

[waketzheng]

Description

Just a simple refactor

Motivation and Context

How Has This Been Tested?

make ci

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added the changelog accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codspeed-hq]

CodSpeed Performance Report

Merging #1846 will not alter performance

_{Comparing waketzheng:simple-refactor (06442cc) with develop (8b5ac14)}

Summary

✅ 8 untouched benchmarks

[coveralls]

Pull Request Test Coverage Report for Build 12694844707

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 90.145%

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Totals
Change from base Build 12617761088:	0.0%
Covered Lines:	6460
Relevant Lines:	7048

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💛 - Coveralls