32 lines
1.3 KiB
Python
32 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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"""Tests for multipart emails."""
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from future.tests.base import unittest
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import future.backports.email as email
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import future.backports.email.mime.multipart
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from future.builtins import list
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class EmailMultiPartTests(unittest.TestCase):
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"""Tests for handling multipart email Messages."""
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def test_multipart_serialize_without_boundary(self):
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"""Tests that serializing an empty multipart email does not fail."""
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multipart_message = email.mime.multipart.MIMEMultipart()
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self.assertIsNot(multipart_message.as_string(), None)
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def test_multipart_set_boundary_does_not_change_header_type(self):
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"""
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Tests that Message.set_boundary() does not cause Python2 errors.
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In particular, tests that set_boundary does not cause the type of the
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message headers list to be changed from the future built-in list.
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"""
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multipart_message = email.mime.multipart.MIMEMultipart()
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headers_type = type(multipart_message._headers)
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self.assertEqual(headers_type, type(list()))
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boundary = '===============6387699881409002085=='
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multipart_message.set_boundary(boundary)
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headers_type = type(multipart_message._headers)
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self.assertEqual(headers_type, type(list()))
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