Applied fixes from StyleCI

Behavioral/Observer/Tests/ObserverTest.php

@@ -2,15 +2,14 @@
 
 namespace DesignPatterns\Behavioral\Observer\Tests;
 
-use DesignPatterns\Behavioral\Observer\UserObserver;
 use DesignPatterns\Behavioral\Observer\User;
+use DesignPatterns\Behavioral\Observer\UserObserver;
 
 /**
- * ObserverTest tests the Observer pattern
+ * ObserverTest tests the Observer pattern.
  */
 class ObserverTest extends \PHPUnit_Framework_TestCase
 {
-
     protected $observer;
 
     protected function setUp()
@@ -19,7 +18,7 @@ class ObserverTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
-     * Tests the notification
+     * Tests the notification.
      */
     public function testNotify()
     {
@@ -31,7 +30,7 @@ class ObserverTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
-     * Tests the subscribing
+     * Tests the subscribing.
      */
     public function testAttachDetach()
     {
@@ -53,7 +52,7 @@ class ObserverTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
-     * Tests the update() invocation on a mockup
+     * Tests the update() invocation on a mockup.
      */
     public function testUpdateCalling()
     {

Behavioral/Observer/User.php

@@ -3,34 +3,33 @@
 namespace DesignPatterns\Behavioral\Observer;
 
 /**
- * Observer pattern : The observed object (the subject)
+ * Observer pattern : The observed object (the subject).
  *
  * The subject maintains a list of Observers and sends notifications.
- *
  */
 class User implements \SplSubject
 {
     /**
-     * user data
+     * user data.
      *
      * @var array
      */
     protected $data = array();
 
     /**
-     * observers
+     * observers.
      *
      * @var \SplObjectStorage
      */
     protected $observers;
-    
+
     public function __construct()
     {
         $this->observers = new \SplObjectStorage();
     }
 
     /**
-     * attach a new observer
+     * attach a new observer.
      *
      * @param \SplObserver $observer
      *
@@ -42,7 +41,7 @@ class User implements \SplSubject
     }
 
     /**
-     * detach an observer
+     * detach an observer.
      *
      * @param \SplObserver $observer
      *
@@ -54,7 +53,7 @@ class User implements \SplSubject
     }
 
     /**
-     * notify observers
+     * notify observers.
      *
      * @return void
      */
@@ -68,7 +67,7 @@ class User implements \SplSubject
 
     /**
      * Ideally one would better write setter/getter for all valid attributes and only call notify()
-     * on attributes that matter when changed
+     * on attributes that matter when changed.
      *
      * @param string $name
      * @param mixed  $value

Behavioral/Observer/UserObserver.php

@@ -3,18 +3,18 @@
 namespace DesignPatterns\Behavioral\Observer;
 
 /**
- * class UserObserver
+ * class UserObserver.
  */
 class UserObserver implements \SplObserver
 {
     /**
      * This is the only method to implement as an observer.
-     * It is called by the Subject (usually by SplSubject::notify() )
+     * It is called by the Subject (usually by SplSubject::notify() ).
      *
      * @param \SplSubject $subject
      */
     public function update(\SplSubject $subject)
     {
-        echo get_class($subject) . ' has been updated';
+        echo get_class($subject).' has been updated';
     }
 }