<?php
Mock::generatePartial ( 'HTMLPurifier_AttrTransform', 'HTMLPurifier_AttrTransformTestable', array (
		'transform' 
) );
class HTMLPurifier_AttrTransformTest extends HTMLPurifier_Harness {
	public function test_prependCSS() {
		$t = new HTMLPurifier_AttrTransformTestable ();
		
		$attr = array ();
		$t->prependCSS ( $attr, 'style:new;' );
		$this->assertIdentical ( array (
				'style' => 'style:new;' 
		), $attr );
		
		$attr = array (
				'style' => 'style:original;' 
		);
		$t->prependCSS ( $attr, 'style:new;' );
		$this->assertIdentical ( array (
				'style' => 'style:new;style:original;' 
		), $attr );
		
		$attr = array (
				'style' => 'style:original;',
				'misc' => 'un-related' 
		);
		$t->prependCSS ( $attr, 'style:new;' );
		$this->assertIdentical ( array (
				'style' => 'style:new;style:original;',
				'misc' => 'un-related' 
		), $attr );
	}
	public function test_confiscateAttr() {
		$t = new HTMLPurifier_AttrTransformTestable ();
		
		$attr = array (
				'flavor' => 'sweet' 
		);
		$this->assertIdentical ( 'sweet', $t->confiscateAttr ( $attr, 'flavor' ) );
		$this->assertIdentical ( array (), $attr );
		
		$attr = array (
				'flavor' => 'sweet' 
		);
		$this->assertIdentical ( null, $t->confiscateAttr ( $attr, 'color' ) );
		$this->assertIdentical ( array (
				'flavor' => 'sweet' 
		), $attr );
	}
}

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