Lithium Docs

						public function testUpdate() {
		$http = new Http($this->_testConfig);
		$result = $http->update(null);
		$expected = join("\r\n", array(
			'PUT / HTTP/1.1',
			'Host: localhost:80',
			'Connection: Close',
			'User-Agent: Mozilla/5.0',
			'', ''
		));
		$result = (string) $http->last->request;
		$this->assertEqual($expected, $result);
	}