import json from base64 import b64encode from django.test import tag from mock import ANY from anymail.inbound import AnymailInboundMessage from anymail.signals import AnymailInboundEvent from anymail.webhooks.mailjet import MailjetInboundWebhookView from .utils import sample_image_content, sample_email_content from .webhook_cases import WebhookTestCase @tag('mailjet') class MailjetInboundTestCase(WebhookTestCase): def test_inbound_basics(self): raw_event = { "Sender": "envelope-from@example.org", "Recipient": "test@inbound.example.com", "Date": "20171012T013104", # this is just the Date header from the sender, parsed to UTC "From": '"Displayed From" ', "Subject": "Test subject", "Headers": { "Return-Path": [""], "Received": [ "from mail.example.org by parse.mailjet.com ..." "by mail.example.org for ...", "by 10.10.1.71 with HTTP; Wed, 11 Oct 2017 18:31:04 -0700 (PDT)", ], "MIME-Version": ["1.0"], "From": '"Displayed From" ', "Date": "Wed, 11 Oct 2017 18:31:04 -0700", "Message-ID": "", "Subject": "Test subject", "To": "Test Inbound , other@example.com", "Cc": "cc@example.com", "Reply-To": "from+test@milter.example.org", "Content-Type": ["multipart/alternative; boundary=\"boundary0\""], }, "Parts": [{ "Headers": { "Content-Type": ['text/plain; charset="UTF-8"'] }, "ContentRef": "Text-part" }, { "Headers": { "Content-Type": ['text/html; charset="UTF-8"'], "Content-Transfer-Encoding": ["quoted-printable"] }, "ContentRef": "Html-part" }], "Text-part": "Test body plain", "Html-part": "
Test body html
", "SpamAssassinScore": "1.7" } response = self.client.post('/anymail/mailjet/inbound/', content_type='application/json', data=json.dumps(raw_event)) self.assertEqual(response.status_code, 200) kwargs = self.assert_handler_called_once_with(self.inbound_handler, sender=MailjetInboundWebhookView, event=ANY, esp_name='Mailjet') # AnymailInboundEvent event = kwargs['event'] self.assertIsInstance(event, AnymailInboundEvent) self.assertEqual(event.event_type, 'inbound') self.assertIsNone(event.timestamp) # Mailjet doesn't provide inbound event timestamp self.assertIsNone(event.event_id) # Mailjet doesn't provide inbound event id self.assertIsInstance(event.message, AnymailInboundMessage) self.assertEqual(event.esp_event, raw_event) # AnymailInboundMessage - convenience properties message = event.message self.assertEqual(message.from_email.display_name, 'Displayed From') self.assertEqual(message.from_email.addr_spec, 'from+test@example.org') self.assertEqual([str(e) for e in message.to], ['Test Inbound ', 'other@example.com']) self.assertEqual([str(e) for e in message.cc], ['cc@example.com']) self.assertEqual(message.subject, 'Test subject') self.assertEqual(message.date.isoformat(" "), "2017-10-11 18:31:04-07:00") self.assertEqual(message.text, 'Test body plain') self.assertEqual(message.html, '
Test body html
') self.assertEqual(message.envelope_sender, 'envelope-from@example.org') self.assertEqual(message.envelope_recipient, 'test@inbound.example.com') self.assertIsNone(message.stripped_text) # Mailjet doesn't provide stripped plaintext body self.assertIsNone(message.stripped_html) # Mailjet doesn't provide stripped html self.assertIsNone(message.spam_detected) # Mailjet doesn't provide spam boolean self.assertEqual(message.spam_score, 1.7) # AnymailInboundMessage - other headers self.assertEqual(message['Message-ID'], "") self.assertEqual(message['Reply-To'], "from+test@milter.example.org") self.assertEqual(message.get_all('Received'), [ "from mail.example.org by parse.mailjet.com ..." "by mail.example.org for ...", "by 10.10.1.71 with HTTP; Wed, 11 Oct 2017 18:31:04 -0700 (PDT)", ]) def test_attachments(self): image_content = sample_image_content() email_content = sample_email_content() raw_event = { "Headers": { "MIME-Version": ["1.0"], "Content-Type": ["multipart/mixed; boundary=\"boundary0\""], }, "Parts": [{ "Headers": {"Content-Type": ['multipart/related; boundary="boundary1"']} }, { "Headers": {"Content-Type": ['multipart/alternative; boundary="boundary2"']} }, { "Headers": {"Content-Type": ['text/plain; charset="UTF-8"']}, "ContentRef": "Text-part" }, { "Headers": { "Content-Type": ['text/html; charset="UTF-8"'], "Content-Transfer-Encoding": ["quoted-printable"] }, "ContentRef": "Html-part" }, { "Headers": { "Content-Type": ['text/plain'], "Content-Disposition": ['attachment; filename="test.txt"'], "Content-Transfer-Encoding": ["quoted-printable"], }, "ContentRef": "Attachment1" }, { "Headers": { "Content-Type": ['image/png; name="image.png"'], "Content-Disposition": ['inline; filename="image.png"'], "Content-Transfer-Encoding": ["base64"], "Content-ID": [""], }, "ContentRef": "InlineAttachment1" }, { "Headers": { "Content-Type": ['message/rfc822; charset="US-ASCII"'], "Content-Disposition": ['attachment'], }, "ContentRef": "Attachment2" }], "Text-part": "Test body plain", "Html-part": "
Test body html
", "InlineAttachment1": b64encode(image_content).decode('ascii'), "Attachment1": b64encode('test attachment'.encode('utf-8')).decode('ascii'), "Attachment2": b64encode(email_content).decode('ascii'), } response = self.client.post('/anymail/mailjet/inbound/', content_type='application/json', data=json.dumps(raw_event)) self.assertEqual(response.status_code, 200) kwargs = self.assert_handler_called_once_with(self.inbound_handler, sender=MailjetInboundWebhookView, event=ANY, esp_name='Mailjet') event = kwargs['event'] message = event.message attachments = message.attachments # AnymailInboundMessage convenience accessor self.assertEqual(len(attachments), 2) self.assertEqual(attachments[0].get_filename(), 'test.txt') self.assertEqual(attachments[0].get_content_type(), 'text/plain') self.assertEqual(attachments[0].get_content_text(), 'test attachment') self.assertEqual(attachments[1].get_content_type(), 'message/rfc822') self.assertEqualIgnoringHeaderFolding(attachments[1].get_content_bytes(), email_content) inlines = message.inline_attachments self.assertEqual(len(inlines), 1) inline = inlines['abc123'] self.assertEqual(inline.get_filename(), 'image.png') self.assertEqual(inline.get_content_type(), 'image/png') self.assertEqual(inline.get_content_bytes(), image_content)