Write Unit Tests for AuthenticationService

[LeNelSoN]

Quest:

Develop unit tests for the AuthenticationService class to ensure that user authentication works correctly and that JWTs are generated as expected.

Tasks:

Test authenticateUser Method:

• [ ] Verify that a valid username and password successfully authenticate the user and return a JWT.
• [ ] Ensure that it throws an exception when the username or password is invalid, indicating authentication failure.
• [ ] Validate that the method calls the authenticationManager and userDetailsService appropriately during the authentication process.
• [ ] Check that the generated token is valid and contains the expected username.

The keeper of the repo 🏰

[padabou]

I'll take this one

[padabou]

Check that the generated token is valid and contains the expected username. ==> This is not a unit test because this feature is managed by another class