Resurrect Mail::pretend

Moved upgrade guide to RN-9 http://octobercms.com/support/article/rn-9

CHANGELOG.md

@@ -1,9 +1 @@
 Changelog can be found here: http://octobercms.com/changelog
-
-### Breaking changes Laravel 5.5
-
-- Database queries now return Collections instead of arrays!
-- Twig has been updated to v2.0
-- `pluck()` should be renamed to `value()`
-- `getRelatedIds()` called from BelongsToMany is renamed to `allRelatedIds()`
-- `Mail::pretend()` has been removed, use `Config::set('mail.driver', 'log');` instead

tests/PluginTestCase.php

@@ -35,9 +35,9 @@ abstract class PluginTestCase extends Illuminate\Foundation\Testing\TestCase
         ]);
 
         /*
-         * Mailer pretend
+         * Disable mailer
          */
-        $app['config']->set('mail.driver', 'log');
+        Mail::pretend();
 
         /*
          * Modify the plugin path away from the test context