erp5_interface_post: update test suite

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

@@ -24,6 +24,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #
 ##############################################################################
+import email
 import time
 
 from Products.ERP5Type.tests.ERP5TypeLiveTestCase import ERP5TypeLiveTestCase
@@ -181,14 +182,19 @@ class TestInterfacePost(ERP5TypeLiveTestCase):
 
   def stepCheckInternetMessagePostCreated(self, sequence=None, sequence_list=None):
     mail_message = sequence['mail_message']
-    internet_message_post, = mail_message.getAggregateValueList(
+    internet_message_post_list = mail_message.getAggregateValueList(
       portal_type='Internet Message Post')
-    sequence['internet_message_post'] = internet_message_post
+
+    self.assertEqual(len(internet_message_post_list), len(self.recipient_list))
+
+    sequence['internet_message_post'] = internet_message_post_list[0]
+    sequence['internet_message_post_list'] = internet_message_post_list
 
     self.assertEqual(0, len(mail_message.getAggregateDocumentTitleList([])),
       "Internet Message Post shouldn't be an attachment"
     )
 
+    for internet_message_post in internet_message_post_list:
       self.assertEqual(internet_message_post.getSimulationState(), 'exported')
       self.assertEqual(
         internet_message_post.getReference(), mail_message.getReference()
@@ -205,8 +211,29 @@ class TestInterfacePost(ERP5TypeLiveTestCase):
   def stepCheckLatestMessageFromMailHost(self, sequence=None, sequence_list=None):
     last_message, = self.portal.MailHost._message_list
     self.assertNotEquals((), last_message)
-    _, _, messageText = last_message
-    self.assertIn(messageText, sequence['internet_message_post'].getData())
+    _, _, message_text = last_message
+    self.assertIn(message_text, sequence['internet_message_post'].getData())
+
+  def _getMailHostMessageForRecipient(self, recipient_email_address):
+    message_list = self.portal.MailHost._message_list
+    result_list = []
+    for message in message_list:
+      _, to_list, _ = message
+      for recipient in to_list:
+        if recipient_email_address in recipient:
+          result_list.append(message)
+    return result_list
+
+  def stepCheckLatestMessageListFromMailHost(self, sequence=None, sequence_list=None):
+    message_list = self.portal.MailHost._message_list
+    self.assertEqual(len(message_list), len(self.recipient_list))
+    for post in sequence['internet_message_post_list']:
+      post_recipient = email.message_from_string(post.getData())['to']
+      message_list = self._getMailHostMessageForRecipient(post_recipient)
+      self.assertEqual(len(message_list), 1)
+      message = message_list[0]
+      _, _, message_text = message
+      self.assertIn(message_text, post.getData())
 
   def stepCheckMailMessagePreviewDisplaysLatestInternetMessagePostData(self, sequence=None, sequence_list=None):
     mail_message = sequence['mail_message']
@@ -248,3 +275,29 @@ class TestInterfacePost(ERP5TypeLiveTestCase):
     """
     sequence_list.addSequenceString(sequence_string)
     sequence_list.play(self)
+
+  def test_sentMailMessageCreateOneInternetMessagePostForEachRecipient(self):
+    """
+    In case of multi recipients for emails, one mail message content is generated
+    and sent through the MailHost. As the purpose of Internet Message Post is to
+    track what goes out of ERP5, one Internet Message Post must be created for each
+    of these mail message contents.
+    """
+    recipient_2 = self.portal.person_module.newContent(
+      portal_type='Person',
+      title='recipient_2',
+      default_email_coordinate_text='recipient_2@nexedi.com',
+    )
+    self.recipient_list.append(recipient_2)
+
+    sequence_list = SequenceList()
+    sequence_string = """
+      stepCreateMailMessage
+      stepStartMailMessage
+      stepCheckMailMessage
+      stepTic
+      stepCheckInternetMessagePostCreated
+      stepCheckLatestMessageListFromMailHost
+    """
+    sequence_list.addSequenceString(sequence_string)
+    sequence_list.play(self)