S6 - Controllers, Pipes y Testing

Controladores REST, Pipes de transformación y validación con DTOs, y pruebas unitarias e integración en NestJS.

Controllers in NestJS

Learn to create NestJS controllers: routes, HTTP decorators, parameters, responses and exception handling in a REST API.

Learn to validate input data in NestJS using built-in pipes, class-validator and custom pipes.

Learn the types of tests in NestJS and how to write and run Jest unit tests for services and controllers.

Review the week 6 slides on controllers, pipes, validation and testing using the embedded PDF viewer.