public function skip() {
		$message = 'Your PHP installation was not compiled with curl support.';
		$this->skipIf(!function_exists('curl_init'), $message);

		$config = $this->_testConfig;
		$url = "{$config['scheme']}://{$config['host']}";
		$message = "Could not open {$url} - skipping " . __CLASS__;
		$this->skipIf(!curl_init($url), $message);

		$message = "No internet connection established.";
		$this->skipIf(!$this->_hasNetwork($this->_testConfig), $message);
	}