From 527a3a347466481e9c5d1d3b92c2ffacf1e06c08 Mon Sep 17 00:00:00 2001
From: Maurits van Rees <maurits@vanrees.org>
Date: Fri, 18 Sep 2020 14:04:14 +0200
Subject: [PATCH] Fixed test failure on Python 3 with Products.MailHost 4.10.

---
 news/3178.bugfix                 | 2 ++
 src/plone/app/testing/layers.rst | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 news/3178.bugfix

diff --git a/news/3178.bugfix b/news/3178.bugfix
new file mode 100644
index 0000000..0418895
--- /dev/null
+++ b/news/3178.bugfix
@@ -0,0 +1,2 @@
+Fixed test failure on Python 3 with Products.MailHost 4.10.
+[maurits]
diff --git a/src/plone/app/testing/layers.rst b/src/plone/app/testing/layers.rst
index 3989062..89656f1 100644
--- a/src/plone/app/testing/layers.rst
+++ b/src/plone/app/testing/layers.rst
@@ -440,7 +440,7 @@ If we send a message, we can check it in the list:
     ...     )
     >>> with helpers.ploneSite() as portal:
     ...     for message in portal.MailHost.messages:
-    ...         print(message)
+    ...         print(message.decode("utf-8"))
     MIME-Version: 1.0
     Content-Type: text/plain
     Subject: Test