public function testMethod()
{
$object = new _MethodTesting();
$a = f\method('a');
$c = f\method('c');
$cWithDE = f\method('c', 'd', 'e');
$this->assertSame('b', $a($object));
$this->assertSame(array(), $c($object));
$this->assertSame(array('d', 'e'), $cWithDE($object));
}
/**
* @return string
*
* @throws UserNotFoundException
*/
public function getUserId($username)
{
$method = f\method($this->method);
return $method($this->findUser($username));
}