tests/HTMLPurifier/AttrTransform/LangTest.php

   1 <?php
   2
   3 require_once 'HTMLPurifier/Token.php';
   4 require_once 'HTMLPurifier/AttrTransformHarness.php';
   5 require_once 'HTMLPurifier/AttrTransform/Lang.php';
   6
   7 class HTMLPurifier_AttrTransform_LangTest
   8     extends HTMLPurifier_AttrTransformHarness
   9 {
  10
  11     function setUp() {
  12         parent::setUp();
  13         $this->obj = new HTMLPurifier_AttrTransform_Lang();
  14     }
  15
  16     function test() {
  17
  18         // leave non-lang'ed elements alone
  19         $this->assertResult(array(), true);
  20
  21         // copy lang to xml:lang
  22         $this->assertResult(
  23             array('lang' => 'en'),
  24             array('lang' => 'en', 'xml:lang' => 'en')
  25         );
  26
  27         // preserve attributes
  28         $this->assertResult(
  29             array('src' => 'vert.png', 'lang' => 'fr'),
  30             array('src' => 'vert.png', 'lang' => 'fr', 'xml:lang' => 'fr')
  31         );
  32
  33         // copy xml:lang to lang
  34         $this->assertResult(
  35             array('xml:lang' => 'en'),
  36             array('xml:lang' => 'en', 'lang' => 'en')
  37         );
  38
  39         // both set, override lang with xml:lang
  40         $this->assertResult(
  41             array('lang' => 'fr', 'xml:lang' => 'de'),
  42             array('lang' => 'de', 'xml:lang' => 'de')
  43         );
  44
  45     }
  46
  47 }
  48