Worked on stabilizing the nginx/nginx-gateway-fabric test suite by addressing resource management issues in Go unit tests. Focused on migrating test context handling from context.TODO() and context.Background() to t.Context(), following Go 1.24+ best practices to prevent goroutine leaks and ensure automatic context cancellation. This change improved test reliability, reduced flaky test failures, and enhanced CI stability, contributing to a more maintainable codebase. The work involved applying test-driven development principles and unit testing expertise, with clear commit documentation outlining the rationale. No new features were released, but the update strengthened long-term maintainability and code quality for the repository.