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

import { FirebaseApp, getApp, initializeApp, provideFirebaseApp } from '@angular/fire/app';

import { Auth, connectAuthEmulator, getAuth, provideAuth } from '@angular/fire/auth';

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

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

describe('Auth', () => {

let app: FirebaseApp;

let auth: Auth;

let providedAuth: Auth;

let appName: string;

describe('single injection', () => {

beforeEach(() => {

appName = rando();

TestBed.configureTestingModule({

providers: [

provideFirebaseApp(() => initializeApp(COMMON_CONFIG, appName)),

provideAuth(() => {

providedAuth = getAuth(getApp(appName));

connectAuthEmulator(providedAuth, `http://localhost:${authEmulatorPort}`, { disableWarnings: true });

return providedAuth;

}),

],

});

app = TestBed.inject(FirebaseApp);

auth = TestBed.inject(Auth);

});

it('should be injectable', () => {

expect(providedAuth).toBeTruthy();

expect(auth).toEqual(providedAuth);

expect(auth.app).toEqual(app);

});

});

});