<?php
class HTMLPurifier_AttrDef_HTML_ClassTest extends HTMLPurifier_AttrDef_HTML_NmtokensTest {
	public function setUp() {
		parent::setUp ();
		$this->def = new HTMLPurifier_AttrDef_HTML_Class ();
	}
	public function testAllowedClasses() {
		$this->config->set ( 'Attr.AllowedClasses', array (
				'foo' 
		) );
		$this->assertDef ( 'foo' );
		$this->assertDef ( 'bar', false );
		$this->assertDef ( 'foo bar', 'foo' );
	}
	public function testForbiddenClasses() {
		$this->config->set ( 'Attr.ForbiddenClasses', array (
				'bar' 
		) );
		$this->assertDef ( 'foo' );
		$this->assertDef ( 'bar', false );
		$this->assertDef ( 'foo bar', 'foo' );
	}
	public function testDefault() {
		$this->assertDef ( 'valid' );
		$this->assertDef ( 'a0-_' );
		$this->assertDef ( '-valid' );
		$this->assertDef ( '_valid' );
		$this->assertDef ( 'double valid' );
		
		$this->assertDef ( '0stillvalid' );
		$this->assertDef ( '-0' );
		
		// test conditional replacement
		$this->assertDef ( 'validassoc 0valid', 'validassoc 0valid' );
		
		// test whitespace leniency
		$this->assertDef ( " double\nvalid\r", 'double valid' );
		
		// test case sensitivity
		$this->assertDef ( 'VALID' );
		
		// test duplicate removal
		$this->assertDef ( 'valid valid', 'valid' );
	}
	public function testXHTML11Behavior() {
		$this->config->set ( 'HTML.Doctype', 'XHTML 1.1' );
		$this->assertDef ( '0invalid', false );
		$this->assertDef ( 'valid valid', 'valid' );
	}
}