tests/ThumbnailerTest.php

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