import { TestBed } from '@angular/core/testing';

import { AngularFireModule, FirebaseApp } from '@angular/fire';

import { AngularFirePerformance, AngularFirePerformanceModule } from './public_api';

import { COMMON_CONFIG } from '../test-config';

import { rando } from '../firestore/utils.spec';

describe('AngularFirePerformance', () => {

let app: FirebaseApp;

let afp: AngularFirePerformance;

beforeEach(() => {

TestBed.configureTestingModule({

imports: [

AngularFireModule.initializeApp(COMMON_CONFIG, rando()),

AngularFirePerformanceModule

]

});

app = TestBed.inject(FirebaseApp);

afp = TestBed.inject(AngularFirePerformance);

});

afterEach(() => {

app.delete();

});

it('should exist', () => {

expect(afp instanceof AngularFirePerformance).toBe(true);

});

it('should have the Performance instance', () => {

expect(afp.dataCollectionEnabled).toBeDefined();

});

});