Alerts E2E tests are flaky and test more Prometheus than the alert expressions themselves, causing huge delays in the developers' workflows. The current YAML-based approach to testing Prometheus alert rules is static, difficult to maintain, and does not easily integrate with the Go development workflow. A new programming solution integrating Promtool with Gingko would allow us to define and validate metrics programmatically, enhancing maintainability, readability, and developer productivity.