TypeScript Testing with Bun

TypeScript/JavaScript-specific testing patterns and best practices using Bun's built-in test runner, complementing general testing-workflow skill.

CRITICAL: Bun Test Execution

NEVER use jest, vitest, or other test runners in Bun projects:

# ✅ CORRECT - Bun test execution
bun test
bun test --watch
bun test src/__tests__
bun test --coverage
bun test --bail
bun test tests/unit.test.ts