PrincipalTest Automation & Frameworks
How do you architect a test automation framework that multiple teams can contribute to?
- framework architecture
- team collaboration
- governance
Answer it first, then compare. Nothing here is saved or scored.
Model answer
Principles: (1) Monorepo or shared package for common utilities, page objects, and fixtures. (2) Clear contribution guidelines: PR templates, code review requirements, naming conventions. (3) Documentation: getting started guide, example tests, architecture decision records. (4) Governance: framework team owns core, product teams own their feature tests. (5) Shared CI infrastructure with team-specific test suites. (6) Automated linting and code quality checks on test code. (7) Regular office hours for framework support. The framework should be a product with its own backlog.
What interviewers listen for
- Test architecture instinctsYou can defend why your suite is shaped like a pyramid, a trophy, or a honeycomb.
- Locator disciplineYou rank selector strategies by stability and explain when to break the rule.
- Flaky test ownershipYou debug to a structural fix instead of retry-until-green.
- Parallelisation literacyYou know how your framework isolates state, fixtures, and database access across workers.