--- /dev/null
+<?php
+
+namespace Tests\Wallabag\UserBundle\Mailer;
+
+/**
+ * @see https://www.pmg.com/blog/integration-testing-swift-mailer/
+ */
+final class CountableMemorySpool extends \Swift_MemorySpool implements \Countable
+{
+ public function count()
+ {
+ return \count($this->messages);
+ }
+
+ public function getMessages()
+ {
+ return $this->messages;
+ }
+}