How do I test routing guards in Angular?

How do I test routing guards in Angular?

To test routing guards in Angular, you can use Jasmine and TestBed to create a testing module.

Can you provide a code example for testing a route guard?

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 are some common scenarios to test for in routing guards?

Common scenarios include checking if a user is authenticated, if they have the right permissions, and handling redirects.

Are there any tools that can help with testing Angular applications?

Yes, tools like Protractor for end-to-end testing and Karma for unit testing are commonly used in Angular applications.