PHP DesignPatterns\Observer\Example\Authentication Auth::attach Beispiele

Beispiel #1

Datei: authentication_test.php Projekt: ymnl007/designpatterns

 public function testHostNotifiesObservers()
 {
     $spyObserver = new Example\AuthSpyObserver();
     $messagerObserver = new Example\AuthMessagerObserver();
     $auth = new Example\Auth();
     $auth->attach($spyObserver);
     $auth->attach($messagerObserver);
     $auth->login('foo', 'bar');
     // if success - it will notify, else nothing will happen
     $this->assertEquals(true, $spyObserver->wasNotified());
     $this->assertEquals(true, $messagerObserver->wasNotified());
 }

Beispiel #2

Datei: authentication_usage.php Projekt: ymnl007/designpatterns

<?php

require 'authentication.php';
use DesignPatterns\Observer\Example\Authentication as Example;
$spyObserver = new Example\AuthSpyObserver();
$messagerObserver = new Example\AuthMessagerObserver();
echo "Logging in through Auth class..\n";
$auth = new Example\Auth();
$auth->attach($spyObserver);
$auth->attach($messagerObserver);
$auth->login('foo', 'bar');
// if success - it will notify, else nothing will happen
if ($spyObserver->wasNotified()) {
    echo "SpyObserver was notified\n";
}
if ($messagerObserver->wasNotified()) {
    echo "MessagerObserver was notified\n";
}