test(openclaw-plugin): add comprehensive UT suite under tests/ut/ (27…

[huangxun375-stack]

…5 tests)

Description

Add a comprehensive unit test suite for the openclaw-plugin module, covering 8 of 9 source modules with 13 new test files and 275 test cases. and e2e test under tests/ut/e2e.

Related Issue

N/A

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactoring (no functional changes)
• Performance improvement
• Test update

Changes Made

Testing

• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have tested this on the following platforms:
  • Linux
  • macOS
  • Windows

Checklist

• My code follows the project's coding style
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published

Screenshots (if applicable)

Additional Notes

All source files (config.ts, index.ts, etc.) remain unchanged from origin/main
Tests use vitest with globals: true and environment: node
Pure functions are tested directly; context-engine and tool registration use vi.fn() mocks

[github-actions]

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