1+ /**
2+ * @license
3+ * Copyright 2020 Google LLC
4+ *
5+ * Licensed under the Apache License, Version 2.0 (the "License");
6+ * you may not use this file except in compliance with the License.
7+ * You may obtain a copy of the License at
8+ *
9+ * http://www.apache.org/licenses/LICENSE-2.0
10+ *
11+ * Unless required by applicable law or agreed to in writing, software
12+ * distributed under the License is distributed on an "AS IS" BASIS,
13+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14+ * See the License for the specific language governing permissions and
15+ * limitations under the License.
16+ */
17+
18+ import { expect , use } from 'chai' ;
19+ import * as chaiAsPromised from 'chai-as-promised' ;
20+ import * as sinon from 'sinon' ;
21+ import * as sinonChai from 'sinon-chai' ;
22+
23+ import { OperationType } from '@firebase/auth-types-exp' ;
24+ import { FirebaseError } from '@firebase/util' ;
25+
26+ import { delay } from '../../../test/delay' ;
27+ import { authEvent , BASE_AUTH_EVENT } from '../../../test/iframe_event' ;
28+ import { testAuth , testUser } from '../../../test/mock_auth' ;
29+ import { makeMockPopupRedirectResolver } from '../../../test/mock_popup_redirect_resolver' ;
30+ import { Auth } from '../../model/auth' ;
31+ import {
32+ AuthEvent , AuthEventType , EventManager , PopupRedirectResolver
33+ } from '../../model/popup_redirect' ;
34+ import { AuthEventManager } from '../auth/auth_event_manager' ;
35+ import { AUTH_ERROR_FACTORY , AuthErrorCode } from '../errors' ;
36+ import { UserCredentialImpl } from '../user/user_credential_impl' ;
37+ import { _getInstance } from '../util/instantiator' ;
38+ import { AbstractPopupRedirectAction } from './abstract_popup_redirect_action' ;
39+ import * as idp from './idp' ;
40+
41+ use ( sinonChai ) ;
42+ use ( chaiAsPromised ) ;
43+
44+ const ERROR = AUTH_ERROR_FACTORY . create ( AuthErrorCode . INTERNAL_ERROR , {
45+ appName : 'test'
46+ } ) ;
47+
48+ /**
49+ * A real class is needed to instantiate the action
50+ */
51+ class WrapperAction extends AbstractPopupRedirectAction {
52+ eventId = '100' ;
53+ onExecution = sinon . stub ( ) . returns ( Promise . resolve ( ) ) ;
54+ cleanUp = sinon . stub ( ) ;
55+ }
56+
57+ describe ( 'src/core/strategies/abstract_popup_redirect_action' , ( ) => {
58+ let auth : Auth ;
59+ let resolver : PopupRedirectResolver ;
60+ let eventManager : EventManager ;
61+ let idpStubs : sinon . SinonStubbedInstance < typeof idp > ;
62+
63+ beforeEach ( async ( ) => {
64+ auth = await testAuth ( ) ;
65+ eventManager = new AuthEventManager ( auth . name ) ;
66+ resolver = _getInstance ( makeMockPopupRedirectResolver ( eventManager ) ) ;
67+ idpStubs = sinon . stub ( idp ) ;
68+ } ) ;
69+
70+ afterEach ( ( ) => {
71+ sinon . restore ( ) ;
72+ } ) ;
73+
74+ context ( '#execute' , ( ) => {
75+ let action : WrapperAction ;
76+
77+ beforeEach ( ( ) => {
78+ action = new WrapperAction ( auth , AuthEventType . LINK_VIA_POPUP , resolver ) ;
79+ idpStubs . _signIn . returns ( Promise . resolve ( new UserCredentialImpl ( testUser ( auth , 'uid' ) , null , OperationType . SIGN_IN ) ) ) ;
80+ } ) ;
81+
82+ /** Finishes out the promise */
83+ function finishPromise ( outcome : AuthEvent | FirebaseError ) : void {
84+ delay ( ( ) : void => {
85+ if ( outcome instanceof FirebaseError ) {
86+ action . onError ( outcome ) ;
87+ } else {
88+ // eslint-disable-next-line @typescript-eslint/no-floating-promises
89+ action . onAuthEvent ( outcome ) ;
90+ }
91+ } ) ;
92+ }
93+
94+ it ( 'initializes the resolver' , async ( ) => {
95+ sinon . spy ( resolver , '_initialize' ) ;
96+ const promise = action . execute ( ) ;
97+ finishPromise ( authEvent ( ) ) ;
98+ await promise ;
99+ expect ( resolver . _initialize ) . to . have . been . calledWith ( auth ) ;
100+ } ) ;
101+
102+ it ( 'calls subclass onExecution' , async ( ) => {
103+ finishPromise ( authEvent ( ) ) ;
104+ await action . execute ( ) ;
105+ expect ( action . onExecution ) . to . have . been . called ;
106+ } ) ;
107+
108+ it ( 'registers and unregisters itself with the event manager' , async ( ) => {
109+ sinon . spy ( eventManager , 'registerConsumer' ) ;
110+ sinon . spy ( eventManager , 'unregisterConsumer' ) ;
111+ finishPromise ( authEvent ( ) ) ;
112+ await action . execute ( ) ;
113+ expect ( eventManager . registerConsumer ) . to . have . been . calledWith ( action ) ;
114+ expect ( eventManager . unregisterConsumer ) . to . have . been . calledWith ( action ) ;
115+ } ) ;
116+
117+ it ( 'unregisters itself in case of error' , async ( ) => {
118+ sinon . spy ( eventManager , 'unregisterConsumer' ) ;
119+ finishPromise ( ERROR ) ;
120+ try { await action . execute ( ) ; } catch { }
121+ expect ( eventManager . unregisterConsumer ) . to . have . been . calledWith ( action ) ;
122+ } ) ;
123+
124+ it ( 'emits the user credential returned from idp task' , async ( ) => {
125+ finishPromise ( authEvent ( ) ) ;
126+ const cred = await action . execute ( ) ;
127+ expect ( cred . user . uid ) . to . eq ( 'uid' ) ;
128+ expect ( cred . credential ) . to . be . null ;
129+ expect ( cred . operationType ) . to . eq ( OperationType . SIGN_IN ) ;
130+ } ) ;
131+
132+ it ( 'bubbles up any error' , async ( done ) => {
133+ finishPromise ( ERROR ) ;
134+ try {
135+ await action . execute ( ) ;
136+ } catch ( e ) {
137+ expect ( e ) . to . eq ( ERROR ) ;
138+ done ( ) ;
139+ }
140+ } ) ;
141+
142+ context ( 'idp tasks' , ( ) => {
143+ function updateFilter ( type : AuthEventType ) {
144+ ( action as unknown as Record < string , unknown > ) . filter = type ;
145+ }
146+
147+ const expectedIdpTaskParams : idp . IdpTaskParams = {
148+ auth,
149+ requestUri : BASE_AUTH_EVENT . urlResponse ! ,
150+ sessionId : BASE_AUTH_EVENT . sessionId ! ,
151+ tenantId : BASE_AUTH_EVENT . tenantId || undefined ,
152+ postBody : BASE_AUTH_EVENT . postBody || undefined ,
153+ } ;
154+
155+ it ( 'routes signInWithPopup' , async ( ) => {
156+ const type = AuthEventType . SIGN_IN_VIA_POPUP ;
157+ updateFilter ( type ) ;
158+ finishPromise ( authEvent ( { type} ) ) ;
159+ await action . execute ( ) ;
160+ expect ( idp . _signIn ) . to . have . been . calledWith ( expectedIdpTaskParams ) ;
161+ } ) ;
162+ } ) ;
163+ } ) ;
164+ } ) ;
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