wp-stateless / lib / Google / vendor / google / auth / tests / Credentials / AppIndentityCredentialsTest.php

AppIndentityCredentialsTest.php in WP-Stateless – Google Cloud Storage 2.1.4, at lib/Google/vendor/google/auth/tests/Credentials/AppIndentityCredentialsTest.php

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1	<?php
2	/*
3	* Copyright 2015 Google Inc.
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	namespace Google\Auth\Tests;
19
20	use Google\Auth\Credentials\AppIdentityCredentials;
21	use GuzzleHttp\Psr7\Response;
22
23	// included from tests\mocks\AppIdentityService.php
24	use google\appengine\api\app_identity\AppIdentityService;
25
26	class AppIdentityCredentialsOnAppEngineTest extends \PHPUnit_Framework_TestCase
27	{
28	public function testIsFalseByDefault()
29	{
30	$this->assertFalse(AppIdentityCredentials::onAppEngine());
31	}
32
33	public function testIsTrueWhenServerSoftwareIsGoogleAppEngine()
34	{
35	$_SERVER['SERVER_SOFTWARE'] = 'Google App Engine';
36	$this->assertTrue(AppIdentityCredentials::onAppEngine());
37	}
38	}
39
40	class AppIdentityCredentialsGetCacheKeyTest extends \PHPUnit_Framework_TestCase
41	{
42	public function testShouldNotBeEmpty()
43	{
44	$g = new AppIdentityCredentials();
45	$this->assertNotEmpty($g->getCacheKey());
46	}
47	}
48
49	class AppIdentityCredentialsFetchAuthTokenTest extends \PHPUnit_Framework_TestCase
50	{
51	public function testShouldBeEmptyIfNotOnAppEngine()
52	{
53	$g = new AppIdentityCredentials();
54	$this->assertEquals(array(), $g->fetchAuthToken());
55	}
56
57	/* @expectedException */
58	public function testThrowsExceptionIfClassDoesntExist()
59	{
60	$_SERVER['SERVER_SOFTWARE'] = 'Google App Engine';
61	$g = new AppIdentityCredentials();
62	}
63
64	public function testReturnsExpectedToken()
65	{
66	// include the mock AppIdentityService class
67	require_once __DIR__ . '/../mocks/AppIdentityService.php';
68
69	$wantedToken = [
70	'access_token' => '1/abdef1234567890',
71	'expires_in' => '57',
72	'token_type' => 'Bearer',
73	];
74
75	AppIdentityService::$accessToken = $wantedToken;
76
77	$_SERVER['SERVER_SOFTWARE'] = 'Google App Engine';
78
79	$g = new AppIdentityCredentials();
80	$this->assertEquals($wantedToken, $g->fetchAuthToken());
81	}
82
83	public function testScopeIsAlwaysArray()
84	{
85	// include the mock AppIdentityService class
86	require_once __DIR__ . '/../mocks/AppIdentityService.php';
87
88	$scope1 = ['scopeA', 'scopeB'];
89	$scope2 = 'scopeA scopeB';
90	$scope3 = 'scopeA';
91
92	$_SERVER['SERVER_SOFTWARE'] = 'Google App Engine';
93
94	$g = new AppIdentityCredentials($scope1);
95	$g->fetchAuthToken();
96	$this->assertEquals($scope1, AppIdentityService::$scope);
97
98	$g = new AppIdentityCredentials($scope2);
99	$g->fetchAuthToken();
100	$this->assertEquals(explode(' ', $scope2), AppIdentityService::$scope);
101
102	$g = new AppIdentityCredentials($scope3);
103	$g->fetchAuthToken();
104	$this->assertEquals([$scope3], AppIdentityService::$scope);
105	}
106	}
107