auth-nextauth-credentials

Automate NextAuth credentials login in Playwright by configuring test user data in project.json and environment variables, then executing a script to navigate, enter credentials, and validate the authenticated route redirect.

Testing NextAuth.js authenticated routes with dynamic users involves sourcing email and password credentials from .env.local, allowing Playwright scripts to handle both default and dynamic test user configurations seamlessly.

Yes, you need a project.json file specifying authentication.method as email-password and provider as nextauth to configure the credentials provider and supply test user data for automated login flows.

Yes, you can configure custom selectors and routes to handle NextAuth's built-in or custom sign-in flows, ensuring automated tests accurately target the specific UI elements of your authentication setup.

Playwright tests fail after NextAuth credentials login if the test user data is missing from .env.local, the credentials provider is misconfigured, or the script fails to validate the redirect to the authenticated route.