<?php
class HTMLPurifier_AttrTransform_BdoDirTest extends HTMLPurifier_AttrTransformHarness {
	public function setUp() {
		parent::setUp ();
		$this->obj = new HTMLPurifier_AttrTransform_BdoDir ();
	}
	public function testAddDefaultDir() {
		$this->assertResult ( array (), array (
				'dir' => 'ltr' 
		) );
	}
	public function testPreserveExistingDir() {
		$this->assertResult ( array (
				'dir' => 'rtl' 
		) );
	}
	public function testAlternateDefault() {
		$this->config->set ( 'Attr.DefaultTextDir', 'rtl' );
		$this->assertResult ( array (), array (
				'dir' => 'rtl' 
		) );
	}
}

// vim: et sw=4 sts=4