Merge pull request #3 from felixcarmona/codestyleAndProtectedSetUp

fix codestyle according to psr and changed the visibility of the setUp into protected

Author: keyvanakbary

tests/TestListenerTest.php

@@ -7,10 +7,10 @@ class TestListenerTest extends \PHPUnit_Framework_TestCase
     private $listener;
     private $dummyTest;
 
-    public function setUp()
+    protected function setUp()
     {
-        $this->listener = new TestListener;
-        $this->dummyTest = new DummyTest;
+        $this->listener = new TestListener();
+        $this->dummyTest = new DummyTest();
     }
 
     /**
@@ -47,4 +47,4 @@ class PHPUnit_Fake extends \PHPUnit_Framework_TestCase
 class DummyTest extends \PHPUnit_Fake
 {
     public $property = 1;
-}
+}