Update phpunit.xml

Laurence Ioannou · Laurence Ioannou · commit c4635187c763 · 2015-02-14T18:45:27.000+11:00
diff --git a/phpunit.xml b/phpunit.xml
@@ -18,5 +18,6 @@
         <env name="APP_ENV" value="testing"/>
         <env name="CACHE_DRIVER" value="array"/>
         <env name="SESSION_DRIVER" value="array"/>
+        <env name="QUEUE_DRIVER" value="sync"/>
     </php>
 </phpunit>
