Merge pull request #7 from PSchwisow/issue-6-fire-event-on-handle-nick

#6 handleNick emits 'nickserv.nick' when it receives relevant NICK event.

src/Plugin.php

@@ -118,7 +118,7 @@ public function handleQuit(UserEvent $event, Queue $queue)
 
     /**
      * Changes the nick associated with the bot in local memory when a change
-     * to it is successfully registed with the server.
+     * to it is successfully registered with the server.
      *
      * @param \Phergie\Irc\Event\UserEventInterface $event
      * @param \Phergie\Irc\Bot\React\EventQueueInterface $queue
@@ -129,11 +129,12 @@ public function handleNick(UserEvent $event, Queue $queue)
         if (strcasecmp($event->getNick(), $connection->getNickname()) === 0) {
             $params = $event->getParams();
             $connection->setNickname($params['nickname']);
+            $this->getEventEmitter()->emit('nickserv.nick', [$connection]);
         }
     }
 
     /**
-     * Kills ghost connections. 
+     * Kills ghost connections.
      *
      * @param \Phergie\Irc\Event\ServerEventInterface $event
      * @param \Phergie\Irc\Bot\React\EventQueueInterface $queue

tests/PluginTest.php

@@ -52,6 +52,13 @@ class PluginTest extends \PHPUnit_Framework_TestCase
      */
     protected $connection;
 
+    /**
+     * Mock connection
+     *
+     * @var \Evenement\EventEmitterInterface
+     */
+    protected $emitter;
+
     /**
      * Instantiates the class under test.
      */
@@ -62,6 +69,8 @@ protected function setUp()
         $this->event = $this->getMockUserEvent();
         Phake::when($this->event)->getConnection()->thenReturn($this->connection);
         $this->queue = $this->getMockQueue();
+        $this->emitter = $this->getMockEventEmitter();
+        $this->plugin->setEventEmitter($this->emitter);
     }
 
     /**
@@ -131,6 +140,7 @@ public function testHandleQuitWithRelevantEvent()
     public function testHandleNickWithIrrelevantEvent()
     {
         Phake::verifyNoFurtherInteraction($this->queue);
+        Phake::verifyNoFurtherInteraction($this->emitter);
         $this->plugin->handleNick($this->event, $this->queue);
     }
 
@@ -144,6 +154,7 @@ public function testHandleNickWithRelevantEvent()
         Phake::when($this->event)->getParams()->thenReturn(array('nickname' => 'Phergie'));
         $this->plugin->handleNick($this->event, $this->queue);
         Phake::verify($this->connection)->setNickname('Phergie');
+        Phake::verify($this->emitter)->emit('nickserv.nick', [$this->connection]);
     }
 
     /**
@@ -236,4 +247,14 @@ protected function getMockConnection()
         Phake::when($connection)->getNickname()->thenReturn('Phergie');
         return $connection;
     }
+
+    /**
+     * Returns a mock event emitter.
+     *
+     * @return \Evenement\EventEmitterInterface
+     */
+    protected function getMockEventEmitter()
+    {
+        return Phake::mock('Evenement\EventEmitterInterface');
+    }
 }