Apply fixes from StyleCI (#347)

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Author: ElectricMaxxx

tests/Unit/EventListener/ContentListenerTest.php

@@ -22,8 +22,11 @@
 class ContentListenerTest extends \PHPUnit_Framework_Testcase
 {
     protected $seoPresentation;
+
     protected $request;
+
     protected $event;
+
     protected $listener;
 
     public function setUp()

tests/Unit/Extractor/BaseTestCase.php

@@ -19,7 +19,9 @@ abstract class BaseTestCase extends \PHPUnit_Framework_TestCase
 
     // the properties below has to be configured by the child class
     protected $extractor;
+
     protected $extractMethod;
+
     protected $metadataMethod;
 
     public function setUp()

tests/Unit/SeoPresentationTest.php

@@ -29,10 +29,15 @@
 class SeoPresentationTest extends \PHPUnit_Framework_Testcase
 {
     private $seoPresentation;
+
     private $pageService;
+
     private $seoMetadata;
+
     private $translator;
+
     private $content;
+
     private $configValues;
 
     public function setUp()

tests/Unit/Sitemap/SitemapAwareDocumentVoterTest.php

@@ -24,6 +24,7 @@ class SitemapAwareDocumentVoterTest extends \PHPUnit_Framework_TestCase
      * @var VoterInterface
      */
     protected $voter;
+
     protected $sitemapAwareDocument;
 
     public function setUp()