What method could I use to verify that my Angular 2+ login function has been invoked successfully?

Can anyone provide guidance on how to effectively verify if a function has been executed within the interaction of a component and a service?

I welcome any insights or suggestions that can help me address this challenge!

Answer №1

When defining your specifications, you refer to the authentication service as authServ:

(authServ: AuthService) => {

However, in your testing code, you are spying on auth:

spy = spyOn(auth, 'login').and.callThrough();

Would you consider renaming the authentication service from authServ to auth?

If changing the name does not resolve the issue, please provide any error messages so that we can assist in troubleshooting.

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