diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index d545bf4..90e9a18 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -34,5 +34,6 @@
         <!-- it begins a database transaction before every testcase and rolls it back after
              the test finished, so tests can manipulate the database without affecting other tests -->
         <listener class="\DAMA\DoctrineTestBundle\PHPUnit\PHPUnitListener" />
+        <listener class="\Symfony\Bridge\PhpUnit\VarDumperServerListener" />
     </listeners>
 </phpunit>
diff --git a/src/Controller/BlogController.php b/src/Controller/BlogController.php
index e3e30aa..e2f4633 100644
--- a/src/Controller/BlogController.php
+++ b/src/Controller/BlogController.php
@@ -50,6 +50,7 @@ class BlogController extends AbstractController
      */
     public function index(int $page, string $_format, PostRepository $posts): Response
     {
+        dump(__METHOD__);
         $latestPosts = $posts->findLatest($page);

         // Every template name also has two extensions that specify the format and
diff --git a/tests/Controller/BlogControllerTest.php b/tests/Controller/BlogControllerTest.php
index 822cd43..04d5e1c 100644
--- a/tests/Controller/BlogControllerTest.php
+++ b/tests/Controller/BlogControllerTest.php
@@ -28,14 +28,19 @@ class BlogControllerTest extends WebTestCase
 {
     public function testIndex()
     {
+        dump('Start '.__METHOD__);
         $client = static::createClient();
         $crawler = $client->request('GET', '/en/blog/');

+        dump('After request '.__METHOD__);
+
         $this->assertCount(
             Post::NUM_ITEMS,
             $crawler->filter('article.post'),
             'The homepage displays the right number of posts.'
         );
+
+        dump('End '.__METHOD__);
     }

     public function testRss()