config = HTMLPurifier_Config::createDefault(); $this->context = new HTMLPurifier_Context(); } // cannot be used for accumulator function assertDef($string, $expect = true) { // $expect can be a string or bool $result = $this->def->validate($string, $this->config, $this->context); if ($expect === true) { $this->assertIdentical($string, $result); } else { $this->assertIdentical($expect, $result); } } }