How do I test route guards in Angular CLI?
To test route guards in Angular CLI, you can use Jasmine and TestBed to create a testing module.
Can you show me a code example for that?
Sure! Here's a simple example:
import { TestBed } from '@angular/core/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { MyGuard } from './my-guard.service';
describe('MyGuard', () => {
let guard: MyGuard;
beforeEach(() => {
TestBed.configureTestingModule({
imports: [RouterTestingModule],
providers: [MyGuard]
});
guard = TestBed.inject(MyGuard);
});
it('should be created', () => {
expect(guard).toBeTruthy();
});
});
What should I do if my guard fails the test?
If your guard fails the test, check the logic in your guard implementation and ensure that the conditions are correctly set.
Are there any best practices for testing route guards?
Yes, some best practices include isolating tests, using mocks for dependencies, and testing both allowed and denied routes.
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