public function testExecuteCallsNextCommandInChain()
{
$itemParams = array();
$this->_model->expects($this->once())->method('_execute')->with($this->equalTo($itemParams))->will($this->returnValue($itemParams));
$command1 = $this->getMock('Mage_Backend_Model_Menu_Builder_Command_Update', array(), array(array('id' => 1)));
$command1->expects($this->once())->method('execute')->with($this->equalTo($itemParams))->will($this->returnValue($itemParams));
$this->_model->chain($command1);
$this->assertEquals($itemParams, $this->_model->execute($itemParams));
}
/**
* Execute command and pass control to chained commands
*
* @param array $itemParams
* @return array
*/
public function execute(array $itemParams = array())
{
$itemParams = $this->_execute($itemParams);
if (!is_null($this->_next)) {
$itemParams = $this->_next->execute($itemParams);
}
return $itemParams;
}
