Add `:args` to `process.action_mailer` event

1 files changed, 19 insertions, 0 deletions

diff --git a/actionmailer/test/base_test.rb b/actionmailer/test/base_test.rb
index 490aaf33fc..61960d411d 100644
--- a/actionmailer/test/base_test.rb
+++ b/actionmailer/test/base_test.rb
@@ -834,6 +834,25 @@ class BaseTest < ActiveSupport::TestCase
     assert_equal "special indeed!", mail["X-Special-Header"].to_s
   end
 
+  test "notification for process" do
+    begin
+      events = []
+      ActiveSupport::Notifications.subscribe("process.action_mailer") do |*args|
+        events << ActiveSupport::Notifications::Event.new(*args)
+      end
+
+      BaseMailer.welcome(body: "Hello there").deliver_now
+
+      assert_equal 1, events.length
+      assert_equal "process.action_mailer", events[0].name
+      assert_equal "BaseMailer", events[0].payload[:mailer]
+      assert_equal :welcome, events[0].payload[:action]
+      assert_equal [{ body: "Hello there" }], events[0].payload[:args]
+    ensure
+      ActiveSupport::Notifications.unsubscribe "process.action_mailer"
+    end
+  end
+
   private
 
     # Execute the block setting the given values and restoring old values after