public function testDetach()
{
$request = new HTTP_Request2();
$observer = new HTTP_Request2_MockObserver();
$observer2 = new HTTP_Request2_MockObserver();
$request->attach($observer);
$request->detach($observer2);
// should not be a error
$request->setLastEvent('first');
$request->detach($observer);
$request->setLastEvent('second');
$this->assertEquals(1, $observer->calls);
$this->assertEquals(array('name' => 'first', 'data' => null), $observer->event);
}
