Help setting up testbed for service testing

[AukeSteenman]

Hi, i'm trying to write some unit tests for fun. I see a lot of spec files where people tried to test services for example the project service. I am trying atm to test the TaskService but I am unable to get the testbed sorted for testing. I get a lot of errors that providers are missing and later errors about security issues for example security Error: Failed to construct 'Worker': Script at ...

Any recommendations of how to proceed? Thanks! (i'm a newbie so go easy on me :p)

This is what I have as a testbed atm

TestBed.configureTestingModule({
imports: [TasksModule],
providers: [
{ provide: TaskService, useClass: TaskService },
],
});

and I inject the service like this

const service: TaskService = TestBed.inject(TaskService);

[johannesjo]

Hey there! You need to mock away or at least redeclare all dependencies from the constructor:
https://generic-ui.com/blog/mocking-dependencies-in-angular
https://angular.io/guide/testing-services