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6b6793016e
[RFC-5322 allows](https://tools.ietf.org/html/rfc5322#section-3.6.2) multiple addresses in the From header. Django's SMTP backend supports this, as a single comma-separated string (*not* a list of strings like the recipient params): from_email='one@example.com, two@example.com' to=['one@example.com', 'two@example.com'] Both Mailgun and SparkPost support multiple From addresses (and Postmark accepts them, though truncates to the first one on their end). For compatibility with Django -- and because Anymail attempts to support all ESP features -- Anymail now allows multiple From addresses, too, for ESPs that support it. Note: as a practical matter, deliverability with multiple From addresses is pretty bad. (Google outright rejects them.) This change also reworks Anymail's internal ParsedEmail object, and approach to parsing addresses, for better consistency with Django's SMTP backend and improved error messaging. In particular, Django (and now Anymail) allows multiple email addresses in a single recipient string: to=['one@example.com', 'two@example.com, three@example.com'] len(to) == 2 # but there will be three recipients Fixes #60
86 lines
3.8 KiB
Python
86 lines
3.8 KiB
Python
import unittest
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from django.test import SimpleTestCase
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from django.test.utils import override_settings
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from anymail.exceptions import AnymailAPIError
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from anymail.message import AnymailMessage
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from .utils import AnymailTestMixin, sample_image_path, RUN_LIVE_TESTS
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@unittest.skipUnless(RUN_LIVE_TESTS, "RUN_LIVE_TESTS disabled in this environment")
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@override_settings(ANYMAIL_POSTMARK_SERVER_TOKEN="POSTMARK_API_TEST",
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EMAIL_BACKEND="anymail.backends.postmark.EmailBackend")
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class PostmarkBackendIntegrationTests(SimpleTestCase, AnymailTestMixin):
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"""Postmark API integration tests
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These tests run against the **live** Postmark API, but using a
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test key that's not capable of sending actual email.
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"""
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def setUp(self):
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super(PostmarkBackendIntegrationTests, self).setUp()
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self.message = AnymailMessage('Anymail Postmark integration test', 'Text content',
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'from@example.com', ['to@example.com'])
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self.message.attach_alternative('<p>HTML content</p>', "text/html")
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def test_simple_send(self):
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# Example of getting the SendGrid send status and message id from the message
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sent_count = self.message.send()
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self.assertEqual(sent_count, 1)
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anymail_status = self.message.anymail_status
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sent_status = anymail_status.recipients['to@example.com'].status
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message_id = anymail_status.recipients['to@example.com'].message_id
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self.assertEqual(sent_status, 'sent')
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self.assertGreater(len(message_id), 0) # non-empty string
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self.assertEqual(anymail_status.status, {sent_status}) # set of all recipient statuses
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self.assertEqual(anymail_status.message_id, message_id)
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def test_all_options(self):
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message = AnymailMessage(
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subject="Anymail all-options integration test",
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body="This is the text body",
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# Postmark accepts multiple from_email addresses, but truncates to the first on their end
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from_email="Test From <from@example.com>, also-from@example.com",
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to=["to1@example.com", "Recipient 2 <to2@example.com>"],
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cc=["cc1@example.com", "Copy 2 <cc2@example.com>"],
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bcc=["bcc1@example.com", "Blind Copy 2 <bcc2@example.com>"],
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reply_to=["reply1@example.com", "Reply 2 <reply2@example.com>"],
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headers={"X-Anymail-Test": "value"},
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# no metadata, send_at, track_clicks support
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tags=["tag 1"], # max one tag
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track_opens=True,
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track_clicks=True,
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)
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message.attach("attachment1.txt", "Here is some\ntext for you", "text/plain")
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message.attach("attachment2.csv", "ID,Name\n1,Amy Lina", "text/csv")
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cid = message.attach_inline_image_file(sample_image_path())
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message.attach_alternative(
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"<p><b>HTML:</b> with <a href='http://example.com'>link</a>"
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"and image: <img src='cid:%s'></div>" % cid,
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"text/html")
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message.send()
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self.assertEqual(message.anymail_status.status, {'sent'})
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def test_invalid_from(self):
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self.message.from_email = 'webmaster@localhost' # Django's default From
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with self.assertRaises(AnymailAPIError) as cm:
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self.message.send()
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err = cm.exception
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self.assertEqual(err.status_code, 422)
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self.assertIn("Invalid 'From' address", str(err))
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@override_settings(ANYMAIL_POSTMARK_SERVER_TOKEN="Hey, that's not a server token!")
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def test_invalid_server_token(self):
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with self.assertRaises(AnymailAPIError) as cm:
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self.message.send()
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err = cm.exception
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self.assertEqual(err.status_code, 401)
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# Make sure the exception message includes Postmark's response:
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self.assertIn("Please verify that you are using a valid token", str(err))
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