Add Symfony4 support.

Author: makasim

Tests/Functional/app/AppKernel.php

@@ -44,6 +44,21 @@ public function registerContainerConfiguration(LoaderInterface $loader)
         $loader->load(__DIR__.'/config/config.yml');
     }
 
+    protected function getKernelParameters()
+    {
+        $parameters = parent::getKernelParameters();
+
+        // it works in all Symfony version, 2.8, 3.x, 4.x
+        $parameters['db.driver'] = getenv('DOCTRINE_DRIVER');
+        $parameters['db.host'] = getenv('DOCTRINE_HOST');
+        $parameters['db.port'] = getenv('DOCTRINE_PORT');
+        $parameters['db.name'] = getenv('DOCTRINE_DB_NAME');
+        $parameters['db.user'] = getenv('DOCTRINE_USER');
+        $parameters['db.password'] = getenv('DOCTRINE_PASSWORD');
+
+        return $parameters;
+    }
+
     protected function getContainerClass()
     {
         return parent::getContainerClass().'JobQueue';

composer.json

@@ -7,7 +7,7 @@
     "license": "MIT",
     "require": {
         "php": ">=5.6",
-        "symfony/framework-bundle": "^2.8|^3",
+        "symfony/framework-bundle": "^2.8|^3|^4",
         "enqueue/enqueue": "^0.8@dev",
         "enqueue/null": "^0.8@dev",
         "doctrine/orm": "~2.4"
@@ -16,8 +16,8 @@
         "phpunit/phpunit": "~5.5",
         "enqueue/test": "^0.8@dev",
         "doctrine/doctrine-bundle": "~1.2",
-        "symfony/browser-kit": "^2.8|^3",
-        "symfony/expression-language": "^2.8|^3"
+        "symfony/browser-kit": "^2.8|^3|^4",
+        "symfony/expression-language": "^2.8|^3|^4"
     },
     "autoload": {
         "psr-4": { "Enqueue\\JobQueue\\": "" },