Test Planning

Create comprehensive test plans and strategies that ensure thorough quality coverage and efficient testing execution.

When to Use This Skill

• Project initiation
• Release planning
• Defining test scope
• Resource allocation
• Risk assessment
• Quality gate definition
• Test environment planning
• Estimating testing effort

Core Concepts

1. Test Plan Template

# Test Plan: E-Commerce Checkout

## 1. Introduction
**Purpose**: Validate checkout functionality for v2.0 release
**Scope**: Payment processing, order creation, email confirmation

## 2. Test Items
- Checkout flow (guest and registered users)
- Payment gateway integration
- Order management system
- Email notification service

## 3. Features to Test
- Add to cart
- Apply coupon codes
- Calculate shipping
- Process payment
- Create order
- Send confirmation email

## 4. Features NOT to Test
- Product catalog (tested separately)
- User registration (existing feature)

## 5. Test Approach
- **Functional Testing**: Manual + automated
- **Integration Testing**: Payment gateway, email service
- **Security Testing**: PCI compliance, data encryption
- **Performance Testing**: 100 concurrent checkouts
- **Usability Testing**: 5 user sessions

## 6. Entry/Exit Criteria
**Entry**:
- Code complete and deployed to test environment
- Test data prepared
- Test environment stable

**Exit**:
- 100% P0/P1 test cases executed
- 0 critical bugs
- <5 medium bugs
- Performance benchmarks met

## 7. Test Deliverables
- Test cases (150 cases)
- Test execution reports
- Defect reports
- Test summary report

## 8. Environment
- Test: test.example.com
- Staging: staging.example.com
- Test payment gateway: Stripe test mode

## 9. Schedule
- Test prep: Week 1
- Execution: Weeks 2-3
- Regression: Week 4
- Sign-off: End of Week 4

## 10. Risks
| Risk | Impact | Mitigation |
|------|--------|------------|
| Payment gateway downtime | High | Use test mode, backup plan |
| Environment instability | Med | Daily smoke tests |
| Resource availability | Med | Cross-training |

Best Practices

1. Align with requirements - Trace to specs
2. Risk-based approach - Prioritize critical areas
3. Clear scope - What's in, what's out
4. Realistic estimates - Based on complexity
5. Define metrics - Coverage, defect density
6. Entry/exit criteria - Clear quality gates
7. Stakeholder review - Get approval
8. Living document - Update as needed

Resources

• IEEE 829: Test plan standard
• ISTQB: Test planning guidelines