| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * Copyright 2016 Facebook, Inc. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * You are hereby granted a non-exclusive, worldwide, royalty-free license to | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * use, copy, modify, and distribute this software in source code or binary | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * form for use in connection with the web services and APIs provided by | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * Facebook. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * As with any software that integrates with the Facebook platform, your use | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * of this software is subject to the Facebook Developer Principles and | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * Policies [http://developers.facebook.com/policy/]. This copyright notice | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * shall be included in all copies or substantial portions of the software. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * DEALINGS IN THE SOFTWARE. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | namespace Facebook\Tests; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | use Facebook\FacebookApp; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | use Facebook\FacebookRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | use Facebook\FacebookResponse; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | use Facebook\FacebookBatchRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | use Facebook\FacebookBatchResponse; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | class FacebookBatchResponseTest extends \PHPUnit_Framework_TestCase | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |      * @var \Facebook\FacebookApp | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     protected $app; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |      * @var \Facebook\FacebookRequest | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |     protected $request; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |     protected function setUp() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |         $this->app = new FacebookApp('123', 'foo_secret'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |         $this->request = new FacebookRequest( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |             $this->app, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |             'foo_token', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |             'POST', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |             '/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |             ['batch' => 'foo'], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |             'foo_eTag', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |             'v1337' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     public function testASuccessfulJsonBatchResponseWillBeDecoded() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |         $graphResponseJson = '['; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |         // Single Graph object. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |         $graphResponseJson .= '{"code":200,"headers":[{"name":"Connection","value":"close"},{"name":"Last-Modified","value":"2013-12-24T00:34:20+0000"},{"name":"Facebook-API-Version","value":"v2.0"},{"name":"ETag","value":"\"fooTag\""},{"name":"Content-Type","value":"text\/javascript; charset=UTF-8"},{"name":"Pragma","value":"no-cache"},{"name":"Access-Control-Allow-Origin","value":"*"},{"name":"Cache-Control","value":"private, no-cache, no-store, must-revalidate"},{"name":"Expires","value":"Sat, 01 Jan 2000 00:00:00 GMT"}],"body":"{\"id\":\"123\",\"name\":\"Foo McBar\",\"updated_time\":\"2013-12-24T00:34:20+0000\",\"verified\":true}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |         // Paginated list of Graph objects. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[{"name":"Connection","value":"close"},{"name":"Facebook-API-Version","value":"v1.0"},{"name":"ETag","value":"\"barTag\""},{"name":"Content-Type","value":"text\/javascript; charset=UTF-8"},{"name":"Pragma","value":"no-cache"},{"name":"Access-Control-Allow-Origin","value":"*"},{"name":"Cache-Control","value":"private, no-cache, no-store, must-revalidate"},{"name":"Expires","value":"Sat, 01 Jan 2000 00:00:00 GMT"}],"body":"{\"data\":[{\"id\":\"1337\",\"story\":\"Foo story.\"},{\"id\":\"1338\",\"story\":\"Bar story.\"}],\"paging\":{\"previous\":\"previous_url\",\"next\":\"next_url\"}}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |         // After POST operation. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[{"name":"Connection","value":"close"},{"name":"Expires","value":"Sat, 01 Jan 2000 00:00:00 GMT"},{"name":"Cache-Control","value":"private, no-cache, no-store, must-revalidate"},{"name":"Access-Control-Allow-Origin","value":"*"},{"name":"Pragma","value":"no-cache"},{"name":"Content-Type","value":"text\/javascript; charset=UTF-8"},{"name":"Facebook-API-Version","value":"v2.0"}],"body":"{\"id\":\"123_1337\"}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |         // After DELETE operation. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[{"name":"Connection","value":"close"},{"name":"Expires","value":"Sat, 01 Jan 2000 00:00:00 GMT"},{"name":"Cache-Control","value":"private, no-cache, no-store, must-revalidate"},{"name":"Access-Control-Allow-Origin","value":"*"},{"name":"Pragma","value":"no-cache"},{"name":"Content-Type","value":"text\/javascript; charset=UTF-8"},{"name":"Facebook-API-Version","value":"v2.0"}],"body":"true"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |         $graphResponseJson .= ']'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |         $response = new FacebookResponse($this->request, $graphResponseJson, 200); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |         $batchRequest = new FacebookBatchRequest($this->app, [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |             new FacebookRequest($this->app, 'token'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |             new FacebookRequest($this->app, 'token'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |             new FacebookRequest($this->app, 'token'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |             new FacebookRequest($this->app, 'token'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |         ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |         $batchResponse = new FacebookBatchResponse($batchRequest, $response); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |         $decodedResponses = $batchResponse->getResponses(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |         // Single Graph object. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |         $this->assertFalse($decodedResponses[0]->isError(), 'Did not expect Response to return an error for single Graph object.'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |         $this->assertInstanceOf('Facebook\GraphNodes\GraphNode', $decodedResponses[0]->getGraphNode()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |         // Paginated list of Graph objects. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |         $this->assertFalse($decodedResponses[1]->isError(), 'Did not expect Response to return an error for paginated list of Graph objects.'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |         $graphEdge = $decodedResponses[1]->getGraphEdge(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |         $this->assertInstanceOf('Facebook\GraphNodes\GraphNode', $graphEdge[0]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |         $this->assertInstanceOf('Facebook\GraphNodes\GraphNode', $graphEdge[1]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |     public function testABatchResponseCanBeIteratedOver() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |         $graphResponseJson = '['; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |         $graphResponseJson .= '{"code":200,"headers":[],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |         $graphResponseJson .= ']'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |         $response = new FacebookResponse($this->request, $graphResponseJson, 200); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |         $batchRequest = new FacebookBatchRequest($this->app, [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |             'req_one' => new FacebookRequest($this->app, 'token'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |             'req_two' => new FacebookRequest($this->app, 'token'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |             'req_three' => new FacebookRequest($this->app, 'token'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |         ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |         $batchResponse = new FacebookBatchResponse($batchRequest, $response); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |         $this->assertInstanceOf('IteratorAggregate', $batchResponse); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |         foreach ($batchResponse as $key => $responseEntity) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |             $this->assertTrue(in_array($key, ['req_one', 'req_two', 'req_three'])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |             $this->assertInstanceOf('Facebook\FacebookResponse', $responseEntity); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |     public function testTheOriginalRequestCanBeObtainedForEachRequest() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |         $graphResponseJson = '['; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |         $graphResponseJson .= '{"code":200,"headers":[],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |         $graphResponseJson .= ']'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |         $response = new FacebookResponse($this->request, $graphResponseJson, 200); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |         $requests = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |             new FacebookRequest($this->app, 'foo_token_one', 'GET', '/me'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |             new FacebookRequest($this->app, 'foo_token_two', 'POST', '/you'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |             new FacebookRequest($this->app, 'foo_token_three', 'DELETE', '/123456'), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |         ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |         $batchRequest = new FacebookBatchRequest($this->app, $requests); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |         $batchResponse = new FacebookBatchResponse($batchRequest, $response); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |         $this->assertInstanceOf('Facebook\FacebookResponse', $batchResponse[0]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |         $this->assertInstanceOf('Facebook\FacebookRequest', $batchResponse[0]->getRequest()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |         $this->assertEquals('foo_token_one', $batchResponse[0]->getAccessToken()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |         $this->assertEquals('foo_token_two', $batchResponse[1]->getAccessToken()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |         $this->assertEquals('foo_token_three', $batchResponse[2]->getAccessToken()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 138 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 139 |  |  |     public function testHeadersFromBatchRequestCanBeAccessed() | 
            
                                                        
            
                                    
            
            
                | 140 |  |  |     { | 
            
                                                        
            
                                    
            
            
                | 141 |  |  |         $graphResponseJson = '['; | 
            
                                                        
            
                                    
            
            
                | 142 |  |  |         $graphResponseJson .= '{"code":200,"headers":[{"name":"Facebook-API-Version","value":"v2.0"},{"name":"ETag","value":"\"fooTag\""}],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                        
            
                                    
            
            
                | 143 |  |  |         $graphResponseJson .= ',{"code":200,"headers":[{"name":"Facebook-API-Version","value":"v2.5"},{"name":"ETag","value":"\"barTag\""}],"body":"{\"foo\":\"bar\"}"}'; | 
            
                                                        
            
                                    
            
            
                | 144 |  |  |         $graphResponseJson .= ']'; | 
            
                                                        
            
                                    
            
            
                | 145 |  |  |         $response = new FacebookResponse($this->request, $graphResponseJson, 200); | 
            
                                                        
            
                                    
            
            
                | 146 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 147 |  |  |         $requests = [ | 
            
                                                        
            
                                    
            
            
                | 148 |  |  |             new FacebookRequest($this->app, 'foo_token_one', 'GET', '/me'), | 
            
                                                        
            
                                    
            
            
                | 149 |  |  |             new FacebookRequest($this->app, 'foo_token_two', 'GET', '/you'), | 
            
                                                        
            
                                    
            
            
                | 150 |  |  |         ]; | 
            
                                                        
            
                                    
            
            
                | 151 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 152 |  |  |         $batchRequest = new FacebookBatchRequest($this->app, $requests); | 
            
                                                        
            
                                    
            
            
                | 153 |  |  |         $batchResponse = new FacebookBatchResponse($batchRequest, $response); | 
            
                                                        
            
                                    
            
            
                | 154 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 155 |  |  |         $this->assertEquals('v2.0', $batchResponse[0]->getGraphVersion()); | 
            
                                                        
            
                                    
            
            
                | 156 |  |  |         $this->assertEquals('"fooTag"', $batchResponse[0]->getETag()); | 
            
                                                        
            
                                    
            
            
                | 157 |  |  |         $this->assertEquals('v2.5', $batchResponse[1]->getGraphVersion()); | 
            
                                                        
            
                                    
            
            
                | 158 |  |  |         $this->assertEquals('"barTag"', $batchResponse[1]->getETag()); | 
            
                                                        
            
                                    
            
            
                | 159 |  |  |         $this->assertEquals([ | 
            
                                                        
            
                                    
            
            
                | 160 |  |  |           'Facebook-API-Version' => 'v2.5', | 
            
                                                        
            
                                    
            
            
                | 161 |  |  |           'ETag' => '"barTag"', | 
            
                                                        
            
                                    
            
            
                | 162 |  |  |         ], $batchResponse[1]->getHeaders()); | 
            
                                                        
            
                                    
            
            
                | 163 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 164 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 165 |  |  |  |