During January 2026, Bihruzen developed and validated comprehensive unit test suites for LLM plugin integrations in the OpenmindAGI/OM1 repository. Focusing on the NearAI and QwenLLM plugins, Bihruzen used Python, pytest, and mocking to ensure robust test coverage for initialization, tool call parsing, and the ask() workflow. The tests addressed configuration handling, API key validation, error scenarios, and performance metrics, supporting maintainability and code quality. By cleaning up redundant code and enhancing assertion logic, Bihruzen improved test reliability and CI feedback. This work strengthened production readiness by covering edge cases and error paths, reducing regression risk for LLM tooling.