Fix include when provided in array (#52)

composer.json

@@ -38,7 +38,7 @@
     },
     "extra": {
         "branch-alias": {
-          "dev-master": "0.16-dev"
+          "dev-master": "0.17-dev"
         }
     },
     "scripts": {

src/Laravel/ResponseServiceProvider.php

@@ -50,8 +50,16 @@ protected function bootResponse()
         // Custom serializer because DataArraySerializer doesn't provide the opportunity to change the resource key
         $manager->setSerializer($this->getSerializer());
 
+        //Get includes from request
+        $includes = $this->app['Illuminate\Http\Request']->get('include');
+
+        //If includes is not already a array
+        if(!is_array($includes)){
+            $includes = explode(',', $includes);
+        }
+
         // Are we going to try and include embedded data?
-        $manager->parseIncludes(explode(',', $this->app['Illuminate\Http\Request']->get('include')));
+        $manager->parseIncludes($includes);
 
         // Return the Response object
         $response = new Response($manager);

tests/Laravel/ResponseFactoryFake.php

@@ -187,4 +187,16 @@ public function noContent($status = 204, array $headers = [])
     {
         // TODO: Implement noContent() method.
     }
+
+    /**
+     * Return the raw contents of a binary file.
+     *
+     * @param \SplFileInfo|string $file
+     * @param array $headers
+     * @return \Symfony\Component\HttpFoundation\BinaryFileResponse
+     */
+    public function file($file, array $headers = [])
+    {
+        // TODO: Implement file() method.
+    }
 }