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block/agent-skills136 installs

testing-strategy

Guidelines for writing effective tests in this project

How do I install this agent skill?

npx skills add https://github.com/block/agent-skills --skill testing-strategy
view source ↗

Is this agent skill safe to install?

  • Gen Agent Trust Hubpass

    This skill provides standard testing guidelines and documentation for a software project. No security issues were detected.

  • Socketpass

    No alerts

  • Snykpass

    Risk: LOW · No issues

  • Runlayerwarn

    1/1 file flagged

What does this agent skill do?

Testing Guidelines

Unit Tests

  • Test one thing per test
  • Use descriptive test names: test_user_creation_fails_with_invalid_email
  • Mock external dependencies
  • Keep tests fast and isolated

Integration Tests

  • Test API endpoints with realistic data
  • Verify database state changes
  • Clean up test data after each test
  • Use test fixtures for common scenarios

Running Tests

# Run all tests
npm test

# Run unit tests only
npm test:unit

# Run integration tests (requires database)
npm test:integration

# Run tests with coverage
npm test:coverage

Test Structure

tests/
├── unit/           # Fast, isolated unit tests
├── integration/    # Tests requiring external services
├── fixtures/       # Shared test data
└── helpers/        # Test utilities

Best Practices

  1. Arrange-Act-Assert: Structure tests clearly
  2. One assertion per test: When possible, test one behavior
  3. Descriptive names: Test names should describe the scenario
  4. No test interdependence: Tests should run in any order
  5. Clean state: Each test starts with a known state

Coverage Goals

  • Aim for 80%+ line coverage
  • Focus on critical paths first
  • Don't sacrifice test quality for coverage numbers

Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.

<a href="https://skillzs.dev/skills/block/agent-skills/testing-strategy">View testing-strategy on skillZs</a>