public function testCompleteCallingClassFunc()
{
$dispatcher = new EventDispatcher();
$dispatcher->addListener('system.before_login', 'onBeforeLogin');
$dispatcher->addListener('system.before_login', array(new SampleListener(), 'onAction'));
$dispatcher->addListener('system.after_login', 'onAfterLogin');
$event = new Event();
$event->setParameters(array('param1' => 'value1', 'param2' => 'value2'));
// result of onBeforeLogin callback func.
$expected = 'executed before login';
// result of SampleListener::onAction() callback func.
$expected .= 'exec: SampleListener::onAction(value1, value2)';
ob_start();
$dispatcher->dispatch('system.before_login', $event);
$obtained1 = ob_get_contents();
ob_end_clean();
ob_start();
$dispatcher->dispatch('system.after_login', new Event(array(1, 2, 3)));
$obtained2 = ob_get_contents();
ob_end_clean();
$this->assertEquals($expected, $obtained1);
$this->assertEquals('executed after login, with params: 1, 2, 3', $obtained2);
}
public function onAction(Event $event)
{
$params = $event->getParameters();
$params = implode(', ', $params);
echo "exec: SampleListener::onAction({$params})";
}
public function onAfterLogin(Event $event)
{
$params = implode(', ', $event->getParameters());
echo "executed Sample2Listener::onAfterLogin({$params})";
}
function onAfterLogin(Event $event)
{
$params = $event->getParameters();
$params = implode(', ', $params);
echo 'executed after login, with params: ' . $params;
}