
Interviewers ALWAYS ask: 'What best practices do you follow in automation?' — are you ready? ✨
This guide gives you 50 must-know automation best practices with explanations and real examples — used by senior SDETs at top companies! 🏆
✅ What's Inside:
📌 Part 1 — Framework Design Best Practices (15 Rules) • Rule 1: Always use Page Object Model • Rule 2: Never hardcode test data • Rule 3: Use configuration files for environment data • Rule 4: Implement proper waits — never use Thread.sleep • Rule 5: Keep tests independent — no test ordering • + 10 more framework rules with examples
📌 Part 2 — Test Writing Best Practices (15 Rules) • Rule 16: One assertion per test (when possible) • Rule 17: Use descriptive test names • Rule 18: Follow AAA pattern — Arrange, Act, Assert • Rule 19: Never test implementation, test behavior • Rule 20: Handle test data setup & teardown properly • + 10 more test writing rules
📌 Part 3 — CI/CD & Maintenance Best Practices (10 Rules) • Rule 31: Always run tests in CI/CD pipeline • Rule 32: Fix flaky tests immediately — don't ignore • Rule 33: Use proper logging in test scripts • Rule 34: Take screenshots on failure automatically • + 6 more CI/CD rules
📌 Part 4 — Code Quality Best Practices (10 Rules) • Rule 41: Follow DRY principle in test code • Rule 42: Use constants for repeated values • Rule 43: Code review for test code too • + 7 more code quality rules
📌 Part 5 — Interview Answers (50 Q&As) • How to answer "what best practices do you follow?" • Scenario: "What would you do if tests are flaky?"
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