Overview
Following best practices helps you create higher-quality test cases, execute tests more efficiently, and maintain your testing assets over time. This guide compiles proven strategies from experienced QA teams.
Comprehensive testing that catches more issues
Efficient workflows that reduce redundant work
Standardized approach across your team
Test cases that remain useful over time
Writing Effective Test Cases
Requirements Management
- Write clear, testable requirements
- Include acceptance criteria
- Break down complex features
- Tag by feature and priority
- Link to design documents
- Vague or ambiguous language
- Overly broad requirements
- Missing success criteria
- Untestable requirements
- No version tracking
- Email field validates email format
- Password must be 8+ characters
- Successful login redirects to dashboard
- Failed login shows error message
- Account locks after 5 failed attempts
AI Generation Best Practices
Test Execution Strategy
- Review test cases for accuracy
- Prepare test environment
- Gather required test data
- Check preconditions are met
- Have browser extension ready
- Follow steps exactly as written
- Capture screenshots of failures
- Document deviations or blockers
- Use keyboard shortcuts (P/F/B/S)
- Add notes for clarity
- Review session statistics
- File bugs for failures
- Update test cases if needed
- Share results with team
- Archive session for records
- Screenshot every failure
- Include error messages
- Capture network/console errors
- Note exact failure step
- Record reproduction steps
Organization & Structure
Use projects to separate:
- Different products or applications
- Major features or initiatives
- Client or customer work
- Development vs. production testing
Efficiency Tips
Save commonly used generation settings. One-click test creation for standard scenarios.
Select multiple test cases to tag, move, or update at once. Saves time on repetitive tasks.
During execution: P (Pass), F (Fail), B (Block), S (Skip). Faster than clicking buttons.
Capture screenshots directly from the page you're testing. Automatic upload to test sessions.
Use project and tag filters to quickly find relevant test cases. Save time scrolling.
Duplicate similar test cases and modify. Faster than creating from scratch.
Quality Assurance
- Self-review before marking as ready
- Peer review for critical test cases
- Execute test once to validate steps
- Update based on feedback
- Mark as approved/ready for use
Maintenance & Updates
Common Pitfalls to Avoid
Problem: Using AI-generated tests without review or customization.
Solution: Always review and enhance AI-generated tests with domain knowledge.
Problem: Single test case covering too many scenarios.
Solution: Break into smaller, focused test cases. One scenario per test.
Problem: "System should work correctly" or "Data is saved."
Solution: Be specific: "User redirected to /dashboard" or "Success message displays 'Profile updated.'"
Problem: Hardcoded data that becomes outdated or conflicts.
Solution: Use test data variables or create fresh data per test run.
Problem: Marking tests as "known failures" without investigation.
Solution: Every failure needs a bug report or test update. No exceptions.
Problem: No projects, inconsistent naming, no tags.
Solution: Establish structure early. Use projects and consistent naming conventions.
Problem: Reporting bugs without screenshots or reproduction steps.
Solution: Always capture evidence. Screenshots + notes = actionable bugs.
Quick Reference
- Clear titles and descriptions
- Specific, actionable steps
- Measurable expected results
- One scenario per test
- Independent and repeatable
- SMART criteria (Specific, Measurable, etc.)
- Include acceptance criteria
- Break down complex features
- Tag by priority and type
- Link to documentation
- Review tests before running
- Follow steps exactly
- Capture evidence for failures
- Use keyboard shortcuts (P/F/B/S)
- Document all deviations
- Use projects for major separations
- Consistent naming conventions
- Tag for cross-cutting concerns
- Archive completed work
- Regular maintenance schedule