tests/phpunit/includes/media/GIFMetadataExtractorTest.php

   1 <?php
   2
   3 /**
   4  * @group Media
   5  */
   6 class GIFMetadataExtractorTest extends MediaWikiTestCase {
   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
  28                 $xmpNugget = <<<EOF
  29 <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
  30 <x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::ExifTool 7.30'>
  31 <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
  32
  33  <rdf:Description rdf:about=''
  34   xmlns:Iptc4xmpCore='http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/'>
  35   <Iptc4xmpCore:Location>The interwebs</Iptc4xmpCore:Location>
  36  </rdf:Description>
  37
  38  <rdf:Description rdf:about=''
  39   xmlns:tiff='http://ns.adobe.com/tiff/1.0/'>
  40   <tiff:Artist>Bawolff</tiff:Artist>
  41   <tiff:ImageDescription>
  42    <rdf:Alt>
  43     <rdf:li xml:lang='x-default'>A file to test GIF</rdf:li>
  44    </rdf:Alt>
  45   </tiff:ImageDescription>
  46  </rdf:Description>
  47 </rdf:RDF>
  48 </x:xmpmeta>
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  72
  73 <?xpacket end='w'?>
  74 EOF;
  75                 $xmpNugget = str_replace( "\r", '', $xmpNugget ); // Windows compat
  76
  77                 return array(
  78                         array(
  79                                 'nonanimated.gif',
  80                                 array(
  81                                         'comment' => array( 'GIF test file ⁕ Created with GIMP' ),
  82                                         'duration' => 0.1,
  83                                         'frameCount' => 1,
  84                                         'looped' => false,
  85                                         'xmp' => '',
  86                                 )
  87                         ),
  88                         array(
  89                                 'animated.gif',
  90                                 array(
  91                                         'comment' => array( 'GIF test file . Created with GIMP' ),
  92                                         'duration' => 2.4,
  93                                         'frameCount' => 4,
  94                                         'looped' => true,
  95                                         'xmp' => '',
  96                                 )
  97                         ),
  98
  99                         array(
 100                                 'animated-xmp.gif',
 101                                 array(
 102                                         'xmp' => $xmpNugget,
 103                                         'duration' => 2.4,
 104                                         'frameCount' => 4,
 105                                         'looped' => true,
 106                                         'comment' => array( 'GIƒ·test·file' ),
 107                                 )
 108                         ),
 109                 );
 110         }
 111 }