0087-laravel-tdd

To start TDD in Laravel, write a minimal Pest test defining your expected behavior, run it to confirm it fails, then implement the smallest code to make it pass. This enforces a RED/GREEN verification cycle before feature implementation.

The best way to test Laravel API endpoints with auth guards is using feature tests with the actingAs helper. This ensures your API testing validates authentication and authorization rules before the endpoint logic is fully implemented.

Yes, TDD works for fixing Laravel bugs in jobs, middleware, and Artisan commands. You write a failing Pest test reproducing the bug, then patch the production code until the test passes, ensuring correct behavior without regressions.

You verify database state during Laravel feature testing by applying the RefreshDatabase trait and asserting database records match expectations. This ensures your tests confirm database mutations accurately within an isolated testing environment.

Yes, you can test authorization policies using a Laravel TDD workflow. Define expected access control outcomes in a failing Pest test, then implement the policy logic to satisfy the test and verify authorized user actions.

Writing a failing test before implementing Laravel controllers reduces uncertainty and regressions. It forces you to define exact feature expectations upfront, ensuring the controller logic built afterward strictly satisfies verified behavioral requirements.