<?php class HTMLPurifier_AttrTransform_LangTest extends HTMLPurifier_AttrTransformHarness { public function setUp() { parent::setUp(); $this->obj = new HTMLPurifier_AttrTransform_Lang(); } public function testEmptyInput() { $this->assertResult(array()); } public function testCopyLangToXMLLang() { $this->assertResult( array('lang' => 'en'), array('lang' => 'en', 'xml:lang' => 'en') ); } public function testPreserveAttributes() { $this->assertResult( array('src' => 'vert.png', 'lang' => 'fr'), array('src' => 'vert.png', 'lang' => 'fr', 'xml:lang' => 'fr') ); } public function testCopyXMLLangToLang() { $this->assertResult( array('xml:lang' => 'en'), array('xml:lang' => 'en', 'lang' => 'en') ); } public function testXMLLangOverridesLang() { $this->assertResult( array('lang' => 'fr', 'xml:lang' => 'de'), array('lang' => 'de', 'xml:lang' => 'de') ); } } // vim: et sw=4 sts=4