tests/phpunit/unit/includes/media/GIFMetadataExtractorTest.php

   1 <?php
   2
   3 /**
   4  * @group Media
   5  */
   6 class GIFMetadataExtractorTest extends \MediaWikiUnitTestCase {
   7
   8         protected function setUp() {
   9                 parent::setUp();
  10
  11                 $this->mediaPath = __DIR__ . '/../../../data/media/';
  12         }
  13
  14         /**
  15          * Put in a file, and see if the metadata coming out is as expected.
  16          * @param string $filename
  17          * @param array $expected The extracted metadata.
  18          * @dataProvider provideGetMetadata
  19          * @covers GIFMetadataExtractor::getMetadata
  20          */
  21         public function testGetMetadata( $filename, $expected ) {
  22                 $actual = GIFMetadataExtractor::getMetadata( $this->mediaPath . $filename );
  23                 $this->assertEquals( $expected, $actual );
  24         }
  25
  26         public static function provideGetMetadata() {
  27                 $xmpNugget = <<<EOF
  28 <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
  29 <x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::ExifTool 7.30'>
  30 <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
  31
  32  <rdf:Description rdf:about=''
  33   xmlns:Iptc4xmpCore='http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/'>
  34   <Iptc4xmpCore:Location>The interwebs</Iptc4xmpCore:Location>
  35  </rdf:Description>
  36
  37  <rdf:Description rdf:about=''
  38   xmlns:tiff='http://ns.adobe.com/tiff/1.0/'>
  39   <tiff:Artist>Bawolff</tiff:Artist>
  40   <tiff:ImageDescription>
  41    <rdf:Alt>
  42     <rdf:li xml:lang='x-default'>A file to test GIF</rdf:li>
  43    </rdf:Alt>
  44   </tiff:ImageDescription>
  45  </rdf:Description>
  46 </rdf:RDF>
  47 </x:xmpmeta>
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  71
  72 <?xpacket end='w'?>
  73 EOF;
  74                 $xmpNugget = str_replace( "\r", '', $xmpNugget ); // Windows compat
  75
  76                 return [
  77                         [
  78                                 'nonanimated.gif',
  79                                 [
  80                                         'comment' => [ 'GIF test file ⁕ Created with GIMP' ],
  81                                         'duration' => 0.1,
  82                                         'frameCount' => 1,
  83                                         'looped' => false,
  84                                         'xmp' => '',
  85                                 ]
  86                         ],
  87                         [
  88                                 'animated.gif',
  89                                 [
  90                                         'comment' => [ 'GIF test file . Created with GIMP' ],
  91                                         'duration' => 2.4,
  92                                         'frameCount' => 4,
  93                                         'looped' => true,
  94                                         'xmp' => '',
  95                                 ]
  96                         ],
  97
  98                         [
  99                                 'animated-xmp.gif',
 100                                 [
 101                                         'xmp' => $xmpNugget,
 102                                         'duration' => 2.4,
 103                                         'frameCount' => 4,
 104                                         'looped' => true,
 105                                         'comment' => [ 'GIƒ·test·file' ],
 106                                 ]
 107                         ],
 108                 ];
 109         }
 110 }