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import { Component, Injectable, Directive, Input, OnInit } from '@angular/core'; | |
import { FormsModule } from '@angular/forms'; | |
import { ActivatedRoute, Router } from '@angular/router'; | |
import { RouterTestingModule } from '@angular/router/testing'; | |
import { | |
async, | |
TestBed, | |
ComponentFixture | |
} from '@angular/core/testing'; | |
import { SharedModule } from './shared/shared.module'; | |
import { MaterialModule } from '@angular/material'; | |
import { Observable } from 'rxjs/Observable'; | |
import 'rxjs/add/observable/of'; | |
@Injectable() | |
class MockService { | |
getThing(id: any) { | |
console.log('called with id:', id); | |
return Observable.of({ hi: 'there' }); | |
} | |
} | |
@Component({ | |
selector: 'test-component', | |
template: '<div> this is a test </div>' | |
}) | |
class TestComponent implements OnInit { | |
constructor(private activatedRoute: ActivatedRoute, private service: MockService) {} | |
ngOnInit() { | |
this.activatedRoute.params.subscribe((params: any) => { | |
console.log('Hey there, param', params); | |
this.service.getThing(params.id); | |
}); | |
} | |
} | |
let mockAR: any = { | |
params: { | |
subscribe: function() { | |
console.log('Subscribed.'); | |
Observable.of({ id: 123 }); | |
} | |
} | |
} | |
export function main() { | |
xdescribe('My Test Component', () => { | |
let fixture: ComponentFixture<TestComponent>; | |
let instance: TestComponent; | |
let domEl: Element; | |
let routeSpy; | |
const routes = [ | |
{ path: 'test/:id', component: TestComponent } | |
]; | |
beforeEach(async(() => { | |
routeSpy = spyOn(mockAR.params, 'subscribe').and.callThrough(); | |
TestBed.configureTestingModule({ | |
imports: [FormsModule, SharedModule, MaterialModule, RouterTestingModule.withRoutes(routes)], | |
declarations: [TestComponent], | |
providers: [ | |
MockService, | |
{ | |
provide: ActivatedRoute, useValue: mockAR, | |
} | |
] | |
}); | |
TestBed | |
.compileComponents() | |
.then(() => { | |
fixture = TestBed.createComponent(TestComponent); | |
instance = fixture.debugElement.componentInstance; | |
domEl = fixture.debugElement.nativeElement; | |
}); | |
})); | |
it('should work', | |
async(() => { | |
let mockService = | |
fixture.debugElement.injector.get<any>(MockService) as MockService; | |
// let serviceSpy = spyOn(mockService, 'getThing').and.callThrough(); | |
fixture.detectChanges(); | |
expect(routeSpy.calls.count()).toBe(1); | |
// expect(serviceSpy.calls.count()).toBe(1); | |
})); | |
}); | |
} | |
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Error: Can't resolve all parameters for Router: (?, ?, ?, ?, ?, ?, ?, ?).
I have the error message in my angular4 App Testing and I do not know why.
import { Router, ActivatedRoute } from "@angular/router";
import { EnrollMemberModule } from './../enroll-member.module';
import { MembershipService } from './../../../member/services/membership.service';
import { MemberForm } from './../models/enroll-member-form';
import { EnrollMemberPromotionsComponent } from './promotions.component';
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { DebugElement,Injectable,Component, OnInit, NgModule, ViewChild } from '@angular/core';
import { ComponentFixtureAutoDetect } from '@angular/core/testing';//自动变更检测
import { async } from '@angular/core/testing';//异步的beforeEach
import { Member } from 'app/member/models/member';
import { FormsModule } from '@angular/forms';
import { ToastrModule } from 'ngx-toastr';
import { Observable, BehaviorSubject } from 'rxjs/Rx';
import { ProformaInvoiceComponent } from 'app/member-prospect-manager/enroll-member/proforma-invoice/proforma-invoice.component';
import { ClubService } from 'app/club/services';
import { HttpModule, Http } from '@angular/http';
import { HttpClientModule, HTTP_INTERCEPTORS } from '@angular/common/http';
import { HandleErrorService } from '../../../shared-services/handle-error.service';
import { AccessTypeService } from '../../../club/services/access-type.service';
import { MemberService } from '../../../member/services/member.service';
import { CurrentUserService } from '../../../user/services/current-user.service';
import { GetCurrentUserService } from '../../../user/services/get-current-user.service';
import { PromotionService } from 'app/promotions/services/promotion.service';
import { FormService } from 'app/membership/services/form.service';
import { RouterTestingModule } from "@angular/router/testing";
import {
HomeComponent,
SearchComponent,
AppComponent,
routes
} from "./activated-route"
@Injectable()
class MockService {
getThing(id: any) {
console.log('called with id:', id);
return Observable.of({ hi: 'there' });
}
}
describe('when navigate to promotion selecte', () => {
});