Test on SF 3.3 and HHVM (#64)

* Test on SF 3.3 and HHVM

* Bugfix

Author: Nyholm

.travis.yml

@@ -19,7 +19,7 @@ env:
   matrix:
     - SYMFONY_VERSION=2.7.*
     - SYMFONY_VERSION=2.8.*
-    - SYMFONY_VERSION=3.2.*
+    - SYMFONY_VERSION=3.3.*
 
 branches:
   except:
@@ -31,6 +31,9 @@ matrix:
   include:
     - php: 5.5
       env: COMPOSER_COMMAND="composer update --prefer-lowest --prefer-stable" COVERAGE=true TEST_COMMAND="php -dzend_extension=xdebug.so vendor/bin/phpunit --coverage-clover=coverage.xml" SYMFONY_VERSION=2.7.*
+    - php: hhvm
+      env: SYMFONY_VERSION=3.3.*
+      dist: trusty
 
 cache:
   directories:

composer.json

@@ -25,10 +25,10 @@
         "cache/namespaced-cache":   "^0.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "5.0.* || ^4.0",
+        "phpunit/phpunit": "^4.8.36 || ^5.5",
         "symfony/symfony": "^2.7 || ^3.0",
         "matthiasnoback/symfony-dependency-injection-test": "^1.0",
-        "nyholm/symfony-bundle-test": "^1.0.1",
+        "nyholm/symfony-bundle-test": "^1.2.0",
         "cache/apc-adapter": "@stable",
         "cache/apcu-adapter": "@stable",
         "cache/array-adapter": "@stable",

src/Factory/PredisFactory.php

@@ -38,7 +38,7 @@ public function getAdapter(array $config)
                     'scheme'     => $config['scheme'],
                     'host'       => $config['host'],
                     'port'       => $config['port'],
-                    'persistent' => isset($config['persistent']) ? $config['persistent'] : false
+                    'persistent' => isset($config['persistent']) ? $config['persistent'] : false,
                 ]
             );
         } else {