fixup! testInterfacePost: compare message by parse and dump to ignore line-wrap differences.

bt5/erp5_interface_post/TestTemplateItem/portal_components/test.erp5.testInterfacePost.py

@@ -24,10 +24,13 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
 ##############################################################################
-import email
 import mock
 import time
-
+import six
+if six.PY3:
+  from email import message_from_bytes
+else:
+  from email import message_from_string as message_from_bytes
 from Products.ERP5Type.tests.ERP5TypeLiveTestCase import ERP5TypeTestCase
 from Products.ERP5Type.tests.Sequence import SequenceList
 from Products.ZSQLCatalog.SQLCatalog import SimpleQuery
@@ -248,8 +251,8 @@ class TestInterfacePost(ERP5TypeTestCase):
     self.assertNotEqual((), last_message)
     _, _, message_text = last_message
     self.assertEqual(
-      bytes(email.message_from_bytes(message_text)),
-      bytes(email.message_from_bytes(sequence['internet_message_post'].getData())),
+      bytes(message_from_bytes(message_text)),
+      bytes(message_from_bytes(sequence['internet_message_post'].getData())),
     )
 
   def _getMailHostMessageForRecipient(self, recipient_email_address):
@@ -272,8 +275,8 @@ class TestInterfacePost(ERP5TypeTestCase):
       message = message_list[0]
       _, _, message_text = message
       self.assertEqual(
-        bytes(email.message_from_bytes(message_text)),
-        bytes(email.message_from_bytes(post.getData())),
+        bytes(message_from_bytes(message_text)),
+        bytes(message_from_bytes(post.getData())),
       )
 
   def stepCheckMailMessagePreviewDisplaysLatestInternetMessagePostData(self, sequence=None, sequence_list=None):