public function testEventOverride()
{
unset($_SERVER['__override.test1']);
unset($_SERVER['__override.test2']);
$e = new Dispatcher();
$e->listen('foo', function () {
$_SERVER['__override.test1'] = true;
});
$e->override('foo', function () {
$_SERVER['__override.test2'] = true;
});
$e->fire('foo');
$this->assertTrue($_SERVER['__override.test2']);
$this->assertFalse(isset($_SERVER['__override.test1']));
unset($_SERVER['__override.test1']);
unset($_SERVER['__override.test2']);
}
