Improve testsuite

Author: blueForman

Tests/Store/CombinedStoreTest.php

@@ -23,6 +23,7 @@
 
 /**
  * @author Jérémy Derussé <jeremy@derusse.com>
+ * @group integration
  */
 class CombinedStoreTest extends AbstractStoreTest
 {
@@ -41,7 +42,8 @@ protected function getClockDelay()
      */
     public function getStore(): PersistingStoreInterface
     {
-        $redis = new \Predis\Client(array_combine(['host', 'port'], explode(':', getenv('REDIS_HOST')) + [1 => null]));
+        $redis = new \Predis\Client(array_combine(['host', 'port'], explode(':', getenv('REDIS_HOST')) + [1 => 6379]));
+
         try {
             $redis->connect();
         } catch (\Exception $e) {

Tests/Store/PdoStoreTest.php

@@ -20,6 +20,7 @@
  * @author Jérémy Derussé <jeremy@derusse.com>
  *
  * @requires extension pdo_sqlite
+ * @group integration
  */
 class PdoStoreTest extends AbstractStoreTest
 {

Tests/Store/ZookeeperStoreTest.php

@@ -20,6 +20,7 @@
  * @author Ganesh Chandrasekaran <gchandrasekaran@wayfair.com>
  *
  * @requires extension zookeeper
+ * @group integration
  */
 class ZookeeperStoreTest extends AbstractStoreTest
 {