Swift TDD Workflow

Test-Driven Development workflow for Swift/iOS projects. Write tests first, implement minimal code, then refactor.

When to Apply

Use this skill when:

• Implementing new iOS features (ViewModels, UseCases, Repositories)
• Fixing bugs (write a test that reproduces the bug first)
• Refactoring existing Swift code
• Building critical business logic
• Adding new test coverage to existing code

Quick Reference

TDD Cycle