Risk-based testing in Testing Fundamentals - Framework Patterns

Framework Mode - Risk-based testing

Folder Structure for Risk-Based Testing Framework

  risk-based-testing-framework/
  ├── tests/                  # Test cases organized by risk priority
  │   ├── high_risk/          # Tests for high-risk features
  │   ├── medium_risk/        # Tests for medium-risk features
  │   └── low_risk/           # Tests for low-risk features
  ├── risk_analysis/          # Documents and scripts for risk assessment
  │   ├── risk_matrix.xlsx    # Risk matrix file
  │   └── risk_assessment.md  # Risk assessment notes
  ├── config/                 # Configuration files
  │   └── environment.yaml    # Environment and test settings
  ├── utils/                  # Utility functions and helpers
  │   └── risk_helpers.py     # Helpers for risk calculations
  ├── reports/                # Test execution reports
  └── README.md               # Project overview and instructions
  

Test Framework Layers in Risk-Based Testing

• Risk Analysis Layer: Contains risk assessment documents and tools to identify and prioritize risks.
• Test Design Layer: Organizes test cases based on risk levels (high, medium, low) to focus testing effort.
• Test Execution Layer: Runs tests with priority given to high-risk areas first.
• Utilities Layer: Provides helper functions for risk scoring, filtering tests by risk, and reporting.
• Configuration Layer: Manages environment settings, test data, and risk thresholds.

Configuration Patterns for Risk-Based Testing

• Risk Thresholds: Define risk score cutoffs in config files (e.g., environment.yaml) to classify tests into high, medium, or low risk.
• Environment Settings: Specify test environments and browsers to run tests against.
• Credentials Management: Store sensitive data securely and reference in tests without hardcoding.
• Test Selection: Use config flags to run only tests above a certain risk level for faster feedback.

Test Reporting and CI/CD Integration

• Risk-Based Test Reports: Reports highlight test results grouped by risk level to show coverage of critical areas.
• Trend Analysis: Track failures in high-risk areas over time to focus improvements.
• CI/CD Integration: Configure pipelines to run high-risk tests on every commit and full suite nightly.
• Alerts: Notify team immediately if high-risk tests fail to prevent critical issues.

Best Practices for Risk-Based Testing Framework

1. Prioritize Tests by Risk: Always focus first on tests covering the highest risk features to catch critical bugs early.
2. Keep Risk Assessment Updated: Regularly review and update risk analysis as the product changes.
3. Automate Risk Filtering: Use utilities to automatically select tests based on risk scores for flexible test runs.
4. Integrate with CI/CD: Ensure risk-based test runs are part of automated pipelines for fast feedback.
5. Clear Documentation: Maintain clear documentation of risk criteria and test organization for team alignment.

Self-Check Question

Where in this folder structure would you add a new test case for a feature identified as high risk?

Key Result

Organize and prioritize tests based on risk levels to focus testing effort on critical areas.