More robust srcset image attribute handling

[github/wallabag/wallabag.git] / tests / Wallabag / CoreBundle / Helper / DownloadImagesTest.php

diff --git a/tests/Wallabag/CoreBundle/Helper/DownloadImagesTest.php b/tests/Wallabag/CoreBundle/Helper/DownloadImagesTest.php
index c61f65d03cfe8dfa897300dc4beabeae3fbfa6d2..cda5f84312ca081670f1512b5798b7b7421626b6 100644 (file)
--- a/tests/Wallabag/CoreBundle/Helper/DownloadImagesTest.php
+++ b/tests/Wallabag/CoreBundle/Helper/DownloadImagesTest.php
@@ -8,9 +8,10 @@ use GuzzleHttp\Stream\Stream;
 use GuzzleHttp\Subscriber\Mock;
 use Monolog\Handler\TestHandler;
 use Monolog\Logger;
+use PHPUnit\Framework\TestCase;
 use Wallabag\CoreBundle\Helper\DownloadImages;
 
-class DownloadImagesTest extends \PHPUnit_Framework_TestCase
+class DownloadImagesTest extends TestCase
 {
     public function dataForSuccessImage()
     {
@@ -182,4 +183,73 @@ class DownloadImagesTest extends \PHPUnit_Framework_TestCase
         $this->assertContains('http://wallabag.io/assets/images/9/b/9b0ead26/', $res, 'Content-Type was empty but data is ok for an image');
         $this->assertContains('DownloadImages: Checking extension (alternative)', $logHandler->getRecords()[3]['message']);
     }
+
+    public function testProcessImageWithSrcset()
+    {
+        $client = new Client();
+
+        $mock = new Mock([
+            new Response(200, ['content-type' => 'image/jpeg'], Stream::factory(file_get_contents(__DIR__ . '/../fixtures/image-no-content-type.jpg'))),
+            new Response(200, ['content-type' => 'image/jpeg'], Stream::factory(file_get_contents(__DIR__ . '/../fixtures/image-no-content-type.jpg'))),
+            new Response(200, ['content-type' => 'image/jpeg'], Stream::factory(file_get_contents(__DIR__ . '/../fixtures/image-no-content-type.jpg'))),
+        ]);
+
+        $client->getEmitter()->attach($mock);
+
+        $logHandler = new TestHandler();
+        $logger = new Logger('test', [$logHandler]);
+
+        $download = new DownloadImages($client, sys_get_temp_dir() . '/wallabag_test', 'http://wallabag.io/', $logger);
+        $res = $download->processHtml(123, '<p><img class="alignnone wp-image-1153" src="http://piketty.blog.lemonde.fr/files/2017/10/F1FR-530x375.jpg" alt="" width="628" height="444" srcset="http://piketty.blog.lemonde.fr/files/2017/10/F1FR-530x375.jpg 530w, http://piketty.blog.lemonde.fr/files/2017/10/F1FR-768x543.jpg 768w, http://piketty.blog.lemonde.fr/files/2017/10/F1FR-900x636.jpg 900w" sizes="(max-width: 628px) 100vw, 628px" /></p>', 'http://piketty.blog.lemonde.fr/2017/10/12/budget-2018-la-jeunesse-sacrifiee/');
+
+        $this->assertNotContains('http://piketty.blog.lemonde.fr/', $res, 'Image srcset attribute were not replaced');
+    }
+
+    public function testProcessImageWithTrickySrcset()
+    {
+        $client = new Client();
+
+        $mock = new Mock([
+            new Response(200, ['content-type' => 'image/jpeg'], Stream::factory(file_get_contents(__DIR__ . '/../fixtures/image-no-content-type.jpg'))),
+            new Response(200, ['content-type' => 'image/jpeg'], Stream::factory(file_get_contents(__DIR__ . '/../fixtures/image-no-content-type.jpg'))),
+            new Response(200, ['content-type' => 'image/jpeg'], Stream::factory(file_get_contents(__DIR__ . '/../fixtures/image-no-content-type.jpg'))),
+        ]);
+
+        $client->getEmitter()->attach($mock);
+
+        $logHandler = new TestHandler();
+        $logger = new Logger('test', [$logHandler]);
+
+        $download = new DownloadImages($client, sys_get_temp_dir() . '/wallabag_test', 'http://wallabag.io/', $logger);
+        $res = $download->processHtml(123, '<figure id="post-257260" class="align-none media-257260"><img src="https://cdn.css-tricks.com/wp-content/uploads/2017/08/the-critical-request.png" srcset="https://res.cloudinary.com/css-tricks/image/upload/c_scale,w_1000,f_auto,q_auto/v1501594717/the-critical-request_bqdfaa.png 1000w, https://res.cloudinary.com/css-tricks/image/upload/c_scale,w_200,f_auto,q_auto/v1501594717/the-critical-request_bqdfaa.png 200w" sizes="(min-width: 1850px) calc( (100vw - 555px) / 3 )
+       (min-width: 1251px) calc( (100vw - 530px) / 2 )
+       (min-width: 1086px) calc(100vw - 480px)
+       (min-width: 626px)  calc(100vw - 335px)
+                           calc(100vw - 30px)" alt="" /></figure>', 'https://css-tricks.com/the-critical-request/');
+
+        $this->assertNotContains('f_auto,q_auto', $res, 'Image srcset attribute were not replaced');
+    }
+
+    public function testProcessImageWithNullPath()
+    {
+        $client = new Client();
+
+        $mock = new Mock([
+            new Response(200, ['content-type' => null], Stream::factory(file_get_contents(__DIR__ . '/../fixtures/image-no-content-type.jpg'))),
+        ]);
+
+        $client->getEmitter()->attach($mock);
+
+        $logHandler = new TestHandler();
+        $logger = new Logger('test', [$logHandler]);
+
+        $download = new DownloadImages($client, sys_get_temp_dir() . '/wallabag_test', 'http://wallabag.io/', $logger);
+
+        $res = $download->processSingleImage(
+            123,
+            null,
+            'https://framablog.org/2018/06/30/engagement-atypique/'
+        );
+        $this->assertFalse($res);
+    }
 }