Angular 4 - Crash: Cannot resolve all parameters for ActivatedRoute: (?,?,?,?,?,?,?,?)

I answered the following link to get the answers, but I did not find a working solution for my scenario. Error: (SystemJS) Cannot resolve all parameters for ActivatedRoute: (?,?,?,?,?,?,?,?)

Therefore, I am trying to remove the Activated Route from the providers, but the test bed fails. He shows

Error: no provider ActivatedRoute!

So, here is my code, I want to run a test bed in an angular application using Jasmine.

import { ActivatedRoute } from '@angular/router';
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { RouterModule, Routes } from '@angular/router';
import { RouterTestingModule } from '@angular/router/testing';

describe('SomeComponent', () => {
  let component: SomeComponent;
  let fixture: ComponentFixture<SomeComponent>;

  beforeEach(async(() => {
    TestBed.configureTestingModule({ 
      imports: [ RouterModule, RouterTestingModule ],
      declarations: [ SomeComponent ],
      providers: [ ActivatedRoute ],
    })
    .compileComponents();
  }));

  beforeEach(() => {
    fixture = TestBed.createComponent(SomeComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });
});

Error receiving

enter image description here

+19
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3 answers

ActivatedRoute , , , , ActivatedRoute. - :

describe('SomeComponent', () => {

  const fakeActivatedRoute = {
    snapshot: { data: { ... } }
  } as ActivatedRoute;

  beforeEach(async(() => {
    TestBed.configureTestingModule({ 
      imports: [ RouterTestingModule ],
      declarations: [ SomeComponent ],
      providers: [ {provide: ActivatedRoute, useValue: fakeActivatedRoute} ],
    })
    .compileComponents();
  }));
});
+37
{
  provide: ActivatedRoute,
  useValue: {
    snapshot: {
      queryParamMap: {
        get(): number {
          return 6;
        }
      }
    }
  }
}
0

7

{
    provide: ActivatedRoute,
    useValue: {
        snapshot: {
            paramMap: {
                get(): string {
                    return '123';
                },
            },
        },
    },
},
0

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