Building a Back-End Application with NestJS/

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Unit Testing for the Valid Credentials Scenario During Sign-In

Unit Testing for the Valid Credentials Scenario During Sign-In

Learn how to write a unit test for the signIn method when the user provides valid credentials.

We'll cover the following...

Test: Valid credentials

  • Objective: To ensure the signIn function successfully authenticates a user with valid credentials and returns an access token.

Key points to test:

  • The function should return an access token when the user provides a registered email and the correct password. ...