tests/ImageTest.php

   1 <?php
   2
   3 require_once( 'PHPUnit.php' );
   4 require_once( '../includes/Defines.php' );
   5 require_once( '../includes/Profiling.php' );
   6 require_once( '../includes/GlobalFunctions.php' );
   7 require_once( '../includes/Image.php' );
   8
   9 class ImageTest extends PHPUnit_TestCase {
  10         function ImageTest( $name ) {
  11                 $this->PHPUnit_TestCase( $name );
  12         }
  13
  14         function setUp() {
  15         }
  16
  17         function tearDown() {
  18         }
  19
  20         function testFitBoxWidth() {
  21                 $vals = array(
  22                         array(
  23                                 'width' => 50,
  24                                 'height' => 50,
  25                                 'tests' => array(
  26                                         50 => 50,
  27                                         17 => 17,
  28                                         18 => 18 ) ),
  29                         array(
  30                                 'width' => 366,
  31                                 'height' => 300,
  32                                 'tests' => array(
  33                                         50 => 61,
  34                                         17 => 21,
  35                                         18 => 22 ) ),
  36                         array(
  37                                 'width' => 300,
  38                                 'height' => 366,
  39                                 'tests' => array(
  40                                         50 => 41,
  41                                         17 => 14,
  42                                         18 => 15 ) ),
  43                         array(
  44                                 'width' => 100,
  45                                 'height' => 400,
  46                                 'tests' => array(
  47                                         50 => 12,
  48                                         17 => 4,
  49                                         18 => 4 ) ) );
  50                 foreach( $vals as $row ) {
  51                         extract( $row );
  52                         foreach( $tests as $max => $expected ) {
  53                                 $y = round( $expected * $height / $width );
  54                                 $result = wfFitBoxWidth( $width, $height, $max );
  55                                 $y2 = round( $result * $height / $width );
  56                                 $this->assertEquals( $expected,
  57                                         $result,
  58                                         "($width, $height, $max) wanted: {$expected}x$y, got: {$result}x$y2" );
  59                         }
  60                 }
  61         }
  62
  63         /* TODO: many more! */
  64 }
  65
  66 ?>