Worked on enhancing the robustness of integration testing for the github/codeql repository, focusing on improving the reliability of CodeQL integration tests. Addressed a key issue by updating the test to capture the complete output, including both stdout and stderr, from test runs. This approach ensured that validation remained accurate even after changes redirected extractor output to stdout. The test was further strengthened by asserting the presence of specific phrases in the combined output, increasing confidence in downstream changes. Utilized Python scripting and integration testing skills to streamline debugging and validation processes, contributing to more maintainable and reliable test workflows.