tests/phpunit/includes/media/GIFMetadataExtractorTest.php

   1 <?php
   2 class GIFMetadataExtractorTest extends MediaWikiTestCase {
   3
   4         protected function setUp() {
   5                 parent::setUp();
   6
   7                 $this->mediaPath = __DIR__ . '/../../data/media/';
   8         }
   9
  10         /**
  11          * Put in a file, and see if the metadata coming out is as expected.
  12          * @param $filename String
  13          * @param $expected Array The extracted metadata.
  14          * @dataProvider provideGetMetadata
  15          * @covers GIFMetadataExtractor::getMetadata
  16          */
  17         public function testGetMetadata( $filename, $expected ) {
  18                 $actual = GIFMetadataExtractor::getMetadata( $this->mediaPath . $filename );
  19                 $this->assertEquals( $expected, $actual );
  20         }
  21
  22         public static function provideGetMetadata() {
  23
  24                 $xmpNugget = <<<EOF
  25 <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
  26 <x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::ExifTool 7.30'>
  27 <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
  28
  29  <rdf:Description rdf:about=''
  30   xmlns:Iptc4xmpCore='http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/'>
  31   <Iptc4xmpCore:Location>The interwebs</Iptc4xmpCore:Location>
  32  </rdf:Description>
  33
  34  <rdf:Description rdf:about=''
  35   xmlns:tiff='http://ns.adobe.com/tiff/1.0/'>
  36   <tiff:Artist>Bawolff</tiff:Artist>
  37   <tiff:ImageDescription>
  38    <rdf:Alt>
  39     <rdf:li xml:lang='x-default'>A file to test GIF</rdf:li>
  40    </rdf:Alt>
  41   </tiff:ImageDescription>
  42  </rdf:Description>
  43 </rdf:RDF>
  44 </x:xmpmeta>
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  68
  69 <?xpacket end='w'?>
  70 EOF;
  71                 $xmpNugget = str_replace( "\r", '', $xmpNugget ); // Windows compat
  72
  73                 return array(
  74                         array(
  75                                 'nonanimated.gif',
  76                                 array(
  77                                         'comment' => array( 'GIF test file ⁕ Created with GIMP' ),
  78                                         'duration' => 0.1,
  79                                         'frameCount' => 1,
  80                                         'looped' => false,
  81                                         'xmp' => '',
  82                                 )
  83                         ),
  84                         array(
  85                                 'animated.gif',
  86                                 array(
  87                                         'comment' => array( 'GIF test file . Created with GIMP' ),
  88                                         'duration' => 2.4,
  89                                         'frameCount' => 4,
  90                                         'looped' => true,
  91                                         'xmp' => '',
  92                                 )
  93                         ),
  94
  95                         array(
  96                                 'animated-xmp.gif',
  97                                 array(
  98                                         'xmp' => $xmpNugget,
  99                                         'duration' => 2.4,
 100                                         'frameCount' => 4,
 101                                         'looped' => true,
 102                                         'comment' => array( 'GIƒ·test·file' ),
 103                                 )
 104                         ),
 105                 );
 106         }
 107 }