good first issuehelp wanted
仓库指标
- 星标
- (545 个星标)
- PR 合并指标
- (30 天内没有已合并 PR)
描述
Description
Some utility/helper classes currently lack unit test coverage.
This issue is about adding JUnit tests only — no production logic changes.
Scope
- Tests only
- No production code changes
Tasks
- Identify utility classes without tests
- Add JUnit tests
- Cover basic edge cases (null, empty inputs)
Acceptance Criteria
- All tests pass
- Test coverage increases
- No production code modified
Skills Required
- Java
- JUnit