From f5e8a1834187745a50b9b5d88d21c8adb1d6baaf Mon Sep 17 00:00:00 2001
From: Chris Boden <cboden@gmail.com>
Date: Wed, 25 May 2016 08:44:41 -0400
Subject: [PATCH] Added unit tests for serialize, formatting

---
 src/Ratchet/Session/Serialize/PhpHandler.php    | 6 +++---
 tests/unit/Session/Serialize/PhpHandlerTest.php | 7 +++++++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/Ratchet/Session/Serialize/PhpHandler.php b/src/Ratchet/Session/Serialize/PhpHandler.php
index 3420094..b1df356 100644
--- a/src/Ratchet/Session/Serialize/PhpHandler.php
+++ b/src/Ratchet/Session/Serialize/PhpHandler.php
@@ -9,14 +9,14 @@ class PhpHandler implements HandlerInterface {
     function serialize(array $data) {
         $preSerialized = array();
         $serialized = '';
-        
+
         if (count($data)) {
             foreach ($data as $bucket => $bucketData) {
                 $preSerialized[] = $bucket . '|' . serialize($bucketData);
             }
-            $serialized = implode('',$preSerialized);
+            $serialized = implode('', $preSerialized);
         }
-        
+
         return $serialized;
     }
 
diff --git a/tests/unit/Session/Serialize/PhpHandlerTest.php b/tests/unit/Session/Serialize/PhpHandlerTest.php
index 4dddee9..4acf5bc 100644
--- a/tests/unit/Session/Serialize/PhpHandlerTest.php
+++ b/tests/unit/Session/Serialize/PhpHandlerTest.php
@@ -33,4 +33,11 @@ class PhpHandlerTest extends \PHPUnit_Framework_TestCase {
     public function testUnserialize($in, $expected) {
         $this->assertEquals($expected, $this->_handler->unserialize($in));
     }
+
+    /**
+     * @dataProvider serializedProvider
+     */
+    public function testSerialize($serialized, $original) {
+        $this->assertEquals($serialized, $this->_handler->serialize($original));
+    }
 }