/**
  * @expectedException InvalidArgumentException
  */
 public function testTooManyArrayValues()
 {
     $injector = new Injector();
     $config = array('TestService' => array('class' => 'TestObject', 'calls' => array(array('method', array('args'), 'what is this?'))));
     $injector->load($config);
     $item = $injector->get('TestService');
 }