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<?php |
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/** |
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* Copyright 2016 Facebook, Inc. |
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* |
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* You are hereby granted a non-exclusive, worldwide, royalty-free license to |
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* use, copy, modify, and distribute this software in source code or binary |
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* form for use in connection with the web services and APIs provided by |
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* Facebook. |
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* |
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* As with any software that integrates with the Facebook platform, your use |
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* of this software is subject to the Facebook Developer Principles and |
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* Policies [http://developers.facebook.com/policy/]. This copyright notice |
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* shall be included in all copies or substantial portions of the software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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* DEALINGS IN THE SOFTWARE. |
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* |
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*/ |
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namespace Facebook\Tests; |
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use Facebook\Exceptions\FacebookSDKException; |
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use Facebook\Facebook; |
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use Facebook\FacebookApp; |
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use Facebook\FacebookRequest; |
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use Facebook\FacebookBatchRequest; |
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use Facebook\FacebookClient; |
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use Facebook\Http\GraphRawResponse; |
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use Facebook\HttpClients\FacebookHttpClientInterface; |
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use Facebook\FileUpload\FacebookFile; |
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use Facebook\FileUpload\FacebookVideo; |
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// These are needed when you uncomment the HTTP clients below. |
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use Facebook\HttpClients\FacebookCurlHttpClient; |
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use Facebook\HttpClients\FacebookGuzzleHttpClient; |
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use Facebook\HttpClients\FacebookStreamHttpClient; |
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class MyFooClientHandler implements FacebookHttpClientInterface |
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{ |
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public function send($url, $method, $body, array $headers, $timeOut) |
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{ |
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return new GraphRawResponse( |
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"HTTP/1.1 200 OK\r\nDate: Mon, 19 May 2014 18:37:17 GMT", |
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'{"data":[{"id":"123","name":"Foo"},{"id":"1337","name":"Bar"}]}' |
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); |
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} |
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} |
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class MyFooBatchClientHandler implements FacebookHttpClientInterface |
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{ |
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public function send($url, $method, $body, array $headers, $timeOut) |
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{ |
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return new GraphRawResponse( |
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"HTTP/1.1 200 OK\r\nDate: Mon, 19 May 2014 18:37:17 GMT", |
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'[{"code":"123","body":"Foo"},{"code":"1337","body":"Bar"}]' |
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); |
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} |
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} |
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class FacebookClientTest extends \PHPUnit_Framework_TestCase |
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{ |
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/** |
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* @var FacebookApp |
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*/ |
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public $fbApp; |
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/** |
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* @var FacebookClient |
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*/ |
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public $fbClient; |
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/** |
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* @var FacebookApp |
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*/ |
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public static $testFacebookApp; |
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/** |
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* @var FacebookClient |
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*/ |
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public static $testFacebookClient; |
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protected function setUp() |
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{ |
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$this->fbApp = new FacebookApp('id', 'shhhh!'); |
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$this->fbClient = new FacebookClient(new MyFooClientHandler()); |
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} |
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public function testACustomHttpClientCanBeInjected() |
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{ |
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$handler = new MyFooClientHandler(); |
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$client = new FacebookClient($handler); |
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$httpHandler = $client->getHttpClientHandler(); |
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$this->assertInstanceOf('Facebook\Tests\MyFooClientHandler', $httpHandler); |
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} |
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public function testTheHttpClientWillFallbackToDefault() |
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{ |
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$client = new FacebookClient(); |
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$httpHandler = $client->getHttpClientHandler(); |
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if (function_exists('curl_init')) { |
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$this->assertInstanceOf('Facebook\HttpClients\FacebookCurlHttpClient', $httpHandler); |
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} else { |
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$this->assertInstanceOf('Facebook\HttpClients\FacebookStreamHttpClient', $httpHandler); |
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} |
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} |
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public function testBetaModeCanBeDisabledOrEnabledViaConstructor() |
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{ |
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$client = new FacebookClient(null, false); |
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$url = $client->getBaseGraphUrl(); |
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$this->assertEquals(FacebookClient::BASE_GRAPH_URL, $url); |
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$client = new FacebookClient(null, true); |
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$url = $client->getBaseGraphUrl(); |
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$this->assertEquals(FacebookClient::BASE_GRAPH_URL_BETA, $url); |
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} |
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public function testBetaModeCanBeDisabledOrEnabledViaMethod() |
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{ |
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$client = new FacebookClient(); |
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$client->enableBetaMode(false); |
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$url = $client->getBaseGraphUrl(); |
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$this->assertEquals(FacebookClient::BASE_GRAPH_URL, $url); |
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$client->enableBetaMode(true); |
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$url = $client->getBaseGraphUrl(); |
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$this->assertEquals(FacebookClient::BASE_GRAPH_URL_BETA, $url); |
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} |
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public function testGraphVideoUrlCanBeSet() |
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{ |
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$client = new FacebookClient(); |
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$client->enableBetaMode(false); |
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$url = $client->getBaseGraphUrl($postToVideoUrl = true); |
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$this->assertEquals(FacebookClient::BASE_GRAPH_VIDEO_URL, $url); |
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$client->enableBetaMode(true); |
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$url = $client->getBaseGraphUrl($postToVideoUrl = true); |
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$this->assertEquals(FacebookClient::BASE_GRAPH_VIDEO_URL_BETA, $url); |
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} |
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public function testAFacebookRequestEntityCanBeUsedToSendARequestToGraph() |
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{ |
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$fbRequest = new FacebookRequest($this->fbApp, 'token', 'GET', '/foo'); |
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$response = $this->fbClient->sendRequest($fbRequest); |
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$this->assertInstanceOf('Facebook\FacebookResponse', $response); |
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$this->assertEquals(200, $response->getHttpStatusCode()); |
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$this->assertEquals('{"data":[{"id":"123","name":"Foo"},{"id":"1337","name":"Bar"}]}', $response->getBody()); |
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} |
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public function testAFacebookBatchRequestEntityCanBeUsedToSendABatchRequestToGraph() |
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{ |
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$fbRequests = [ |
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new FacebookRequest($this->fbApp, 'token', 'GET', '/foo'), |
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new FacebookRequest($this->fbApp, 'token', 'POST', '/bar'), |
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]; |
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$fbBatchRequest = new FacebookBatchRequest($this->fbApp, $fbRequests); |
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$fbBatchClient = new FacebookClient(new MyFooBatchClientHandler()); |
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$response = $fbBatchClient->sendBatchRequest($fbBatchRequest); |
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$this->assertInstanceOf('Facebook\FacebookBatchResponse', $response); |
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$this->assertEquals('GET', $response[0]->getRequest()->getMethod()); |
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$this->assertEquals('POST', $response[1]->getRequest()->getMethod()); |
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} |
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public function testAFacebookBatchRequestWillProperlyBatchFiles() |
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{ |
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$fbRequests = [ |
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new FacebookRequest($this->fbApp, 'token', 'POST', '/photo', [ |
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'message' => 'foobar', |
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'source' => new FacebookFile(__DIR__ . '/foo.txt'), |
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]), |
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new FacebookRequest($this->fbApp, 'token', 'POST', '/video', [ |
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'message' => 'foobar', |
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'source' => new FacebookVideo(__DIR__ . '/foo.txt'), |
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]), |
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]; |
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$fbBatchRequest = new FacebookBatchRequest($this->fbApp, $fbRequests); |
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$fbBatchRequest->prepareRequestsForBatch(); |
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list($url, $method, $headers, $body) = $this->fbClient->prepareRequestMessage($fbBatchRequest); |
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$this->assertEquals(FacebookClient::BASE_GRAPH_VIDEO_URL . '/' . Facebook::DEFAULT_GRAPH_VERSION, $url); |
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$this->assertEquals('POST', $method); |
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$this->assertContains('multipart/form-data; boundary=', $headers['Content-Type']); |
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$this->assertContains('Content-Disposition: form-data; name="batch"', $body); |
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$this->assertContains('Content-Disposition: form-data; name="include_headers"', $body); |
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$this->assertContains('"name":0,"attached_files":', $body); |
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$this->assertContains('"name":1,"attached_files":', $body); |
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$this->assertContains('"; filename="foo.txt"', $body); |
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} |
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public function testARequestOfParamsWillBeUrlEncoded() |
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{ |
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$fbRequest = new FacebookRequest($this->fbApp, 'token', 'POST', '/foo', ['foo' => 'bar']); |
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$response = $this->fbClient->sendRequest($fbRequest); |
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$headersSent = $response->getRequest()->getHeaders(); |
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$this->assertEquals('application/x-www-form-urlencoded', $headersSent['Content-Type']); |
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} |
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public function testARequestWithFilesWillBeMultipart() |
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{ |
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$myFile = new FacebookFile(__DIR__ . '/foo.txt'); |
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$fbRequest = new FacebookRequest($this->fbApp, 'token', 'POST', '/foo', ['file' => $myFile]); |
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$response = $this->fbClient->sendRequest($fbRequest); |
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$headersSent = $response->getRequest()->getHeaders(); |
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$this->assertContains('multipart/form-data; boundary=', $headersSent['Content-Type']); |
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} |
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public function testAFacebookRequestValidatesTheAccessTokenWhenOneIsNotProvided() |
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{ |
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$this->setExpectedException('Facebook\Exceptions\FacebookSDKException'); |
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$fbRequest = new FacebookRequest($this->fbApp, null, 'GET', '/foo'); |
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$this->fbClient->sendRequest($fbRequest); |
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} |
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/** |
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* @group integration |
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*/ |
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public function testCanCreateATestUserAndGetTheProfileAndThenDeleteTheTestUser() |
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{ |
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$this->initializeTestApp(); |
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// Create a test user |
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$testUserPath = '/' . FacebookTestCredentials::$appId . '/accounts/test-users'; |
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$params = [ |
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'installed' => true, |
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'name' => 'Foo Phpunit User', |
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'locale' => 'en_US', |
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'permissions' => implode(',', ['read_stream', 'user_photos']), |
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]; |
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$request = new FacebookRequest( |
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static::$testFacebookApp, |
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static::$testFacebookApp->getAccessToken(), |
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'POST', |
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$testUserPath, |
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$params |
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); |
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$response = static::$testFacebookClient->sendRequest($request)->getGraphNode(); |
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$testUserId = $response->getField('id'); |
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$testUserAccessToken = $response->getField('access_token'); |
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// Get the test user's profile |
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$request = new FacebookRequest( |
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static::$testFacebookApp, |
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$testUserAccessToken, |
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'GET', |
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'/me' |
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); |
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$graphNode = static::$testFacebookClient->sendRequest($request)->getGraphNode(); |
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$this->assertInstanceOf('Facebook\GraphNodes\GraphNode', $graphNode); |
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$this->assertNotNull($graphNode->getField('id')); |
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$this->assertEquals('Foo Phpunit User', $graphNode->getField('name')); |
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// Delete test user |
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$request = new FacebookRequest( |
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static::$testFacebookApp, |
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static::$testFacebookApp->getAccessToken(), |
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'DELETE', |
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'/' . $testUserId |
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); |
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$graphNode = static::$testFacebookClient->sendRequest($request)->getGraphNode(); |
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$this->assertTrue($graphNode->getField('success')); |
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} |
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public function initializeTestApp() |
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{ |
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if (!file_exists(__DIR__ . '/FacebookTestCredentials.php')) { |
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throw new FacebookSDKException( |
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'You must create a FacebookTestCredentials.php file from FacebookTestCredentials.php.dist' |
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); |
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} |
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if (!strlen(FacebookTestCredentials::$appId) || |
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!strlen(FacebookTestCredentials::$appSecret) |
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) { |
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throw new FacebookSDKException( |
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'You must fill out FacebookTestCredentials.php' |
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); |
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} |
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static::$testFacebookApp = new FacebookApp( |
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FacebookTestCredentials::$appId, |
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FacebookTestCredentials::$appSecret |
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); |
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// Use default client |
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$client = null; |
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// Uncomment to enable curl implementation. |
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//$client = new FacebookCurlHttpClient(); |
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// Uncomment to enable stream wrapper implementation. |
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//$client = new FacebookStreamHttpClient(); |
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// Uncomment to enable Guzzle implementation. |
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//$client = new FacebookGuzzleHttpClient(); |
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static::$testFacebookClient = new FacebookClient($client); |
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} |
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} |
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Having each class in a dedicated file usually plays nice with PSR autoloaders and is therefore a well established practice. If you use other autoloaders, you might not want to follow this rule.