tests/ThumbnailerTest.php

   1 <?php
   2
   3 namespace Shaarli;
   4
   5 use PHPUnit\Framework\TestCase;
   6 use Shaarli\Config\ConfigManager;
   7 use WebThumbnailer\Application\ConfigManager as WTConfigManager;
   8
   9 /**
  10  * Class ThumbnailerTest
  11  *
  12  * We only make 1 thumb test because:
  13  *
  14  *   1. the thumbnailer library is itself tested
  15  *   2. we don't want to make too many external requests during the tests
  16  */
  17 class ThumbnailerTest extends TestCase
  18 {
  19     const WIDTH = 190;
  20
  21     const HEIGHT = 210;
  22
  23     /**
  24      * @var Thumbnailer;
  25      */
  26     protected $thumbnailer;
  27
  28     /**
  29      * @var ConfigManager
  30      */
  31     protected $conf;
  32
  33     public function setUp()
  34     {
  35         $this->conf = new ConfigManager('tests/utils/config/configJson');
  36         $this->conf->set('thumbnails.mode', Thumbnailer::MODE_ALL);
  37         $this->conf->set('thumbnails.width', self::WIDTH);
  38         $this->conf->set('thumbnails.height', self::HEIGHT);
  39         $this->conf->set('dev.debug', true);
  40
  41         $this->thumbnailer = new Thumbnailer($this->conf);
  42         // cache files in the sandbox
  43         WTConfigManager::addFile('tests/utils/config/wt.json');
  44     }
  45
  46     public function tearDown()
  47     {
  48         $this->rrmdirContent('sandbox/');
  49     }
  50
  51     /**
  52      * Test a thumbnail with a custom size in 'all' mode.
  53      */
  54     public function testThumbnailAllValid()
  55     {
  56         $thumb = $this->thumbnailer->get('https://github.com/shaarli/Shaarli/');
  57         $this->assertNotFalse($thumb);
  58         $image = imagecreatefromstring(file_get_contents($thumb));
  59         $this->assertEquals(self::WIDTH, imagesx($image));
  60         $this->assertEquals(self::HEIGHT, imagesy($image));
  61     }
  62
  63     /**
  64      * Test a thumbnail with a custom size in 'common' mode.
  65      */
  66     public function testThumbnailCommonValid()
  67     {
  68         $this->conf->set('thumbnails.mode', Thumbnailer::MODE_COMMON);
  69         $thumb = $this->thumbnailer->get('https://imgur.com/jlFgGpe');
  70         $this->assertNotFalse($thumb);
  71         $image = imagecreatefromstring(file_get_contents($thumb));
  72         $this->assertEquals(self::WIDTH, imagesx($image));
  73         $this->assertEquals(self::HEIGHT, imagesy($image));
  74     }
  75
  76     /**
  77      * Test a thumbnail in 'common' mode which isn't include in common websites.
  78      */
  79     public function testThumbnailCommonInvalid()
  80     {
  81         $this->conf->set('thumbnails.mode', Thumbnailer::MODE_COMMON);
  82         $thumb = $this->thumbnailer->get('https://github.com/shaarli/Shaarli/');
  83         $this->assertFalse($thumb);
  84     }
  85
  86     /**
  87      * Test a thumbnail that can't be retrieved.
  88      */
  89     public function testThumbnailNotValid()
  90     {
  91         $oldlog = ini_get('error_log');
  92         ini_set('error_log', '/dev/null');
  93
  94         $thumbnailer = new Thumbnailer(new ConfigManager());
  95         $thumb = $thumbnailer->get('nope');
  96         $this->assertFalse($thumb);
  97
  98         ini_set('error_log', $oldlog);
  99     }
 100
 101     protected function rrmdirContent($dir)
 102     {
 103         if (is_dir($dir)) {
 104             $objects = scandir($dir);
 105             foreach ($objects as $object) {
 106                 if ($object != "." && $object != "..") {
 107                     if (is_dir($dir."/".$object)) {
 108                         $this->rrmdirContent($dir."/".$object);
 109                     } else {
 110                         unlink($dir."/".$object);
 111                     }
 112                 }
 113             }
 114         }
 115     }
 116 }