tests/phpunit/includes/media/MediaHandlerTest.php

   1 <?php
   2
   3 class MediaHandlerTest extends MediaWikiTestCase {
   4
   5         /**
   6          * @covers MediaHandler::fitBoxWidth
   7          * @todo split into a dataprovider and test method
   8          */
   9         public function testFitBoxWidth() {
  10                 $vals = array(
  11                         array(
  12                                 'width' => 50,
  13                                 'height' => 50,
  14                                 'tests' => array(
  15                                         50 => 50,
  16                                         17 => 17,
  17                                         18 => 18 ) ),
  18                         array(
  19                                 'width' => 366,
  20                                 'height' => 300,
  21                                 'tests' => array(
  22                                         50 => 61,
  23                                         17 => 21,
  24                                         18 => 22 ) ),
  25                         array(
  26                                 'width' => 300,
  27                                 'height' => 366,
  28                                 'tests' => array(
  29                                         50 => 41,
  30                                         17 => 14,
  31                                         18 => 15 ) ),
  32                         array(
  33                                 'width' => 100,
  34                                 'height' => 400,
  35                                 'tests' => array(
  36                                         50 => 12,
  37                                         17 => 4,
  38                                         18 => 4 ) ) );
  39                 foreach ( $vals as $row ) {
  40                         $tests = $row['tests'];
  41                         $height = $row['height'];
  42                         $width = $row['width'];
  43                         foreach ( $tests as $max => $expected ) {
  44                                 $y = round( $expected * $height / $width );
  45                                 $result = MediaHandler::fitBoxWidth( $width, $height, $max );
  46                                 $y2 = round( $result * $height / $width );
  47                                 $this->assertEquals( $expected,
  48                                         $result,
  49                                         "($width, $height, $max) wanted: {$expected}x$y, got: {$result}x$y2" );
  50                         }
  51                 }
  52         }
  53 }