/**
* @param string $event
* @param array $args
* @return false|ResponseCollection
*/
public function trigger($event, array $args = null)
{
if (!empty($this->listeners[$event])) {
$responseCollection = new ResponseCollection();
foreach ($this->listeners[$event] as $cmd) {
$result = call_user_func_array($cmd, (array) $args);
$response = new Response($cmd, $result);
$responseCollection->add($response);
}
return $responseCollection;
}
return false;
}
public function setUp()
{
$collection = new ResponseCollection();
$cmds = array();
foreach (range(1, 3) as $num) {
$cmd = new Command(function () use($num) {
return $num;
});
$cmds[] = $cmd;
$response = new Response($cmd, $num);
$collection->add($response);
}
$this->collection = $collection;
$this->cmds = $cmds;
}