/**
* Test the setEvent method.
*
* @return void
*
* @covers Joomla\Event\Dispatcher::setListenerFilter
* @since 1.0
* @deprecated
*/
public function testSetListenerFilter()
{
$listener1 = new FirstListener();
$this->instance->addListener($listener1);
$this->assertTrue($this->instance->hasListener($listener1, new Event('fooBar')));
$this->assertTrue($this->instance->hasListener($listener1, new Event('onSomething')));
$this->instance->setListenerFilter('^on');
$listener2 = new SecondListener();
$this->instance->addListener($listener2);
$this->assertFalse($this->instance->hasListener($listener2, new Event('fooBar')), 'Tests that `fooBar` was filtered out.');
$this->assertTrue($this->instance->hasListener($listener2, new Event('onSomething')));
}
