Method test_make_boundary

Lib/test/test_email/test_email.py:207–216

(self)

                          msg.set_boundary, 'BOUNDARY')

    def test_make_boundary(self):
        msg = MIMEMultipart('form-data')
        # Note that when the boundary gets created is an implementation
        # detail and might change.
        self.assertEqual(msg.items()[0][1], 'multipart/form-data')
        # Trigger creation of boundary
        msg.as_string()
        self.assertStartsWith(msg.items()[0][1],
                              'multipart/form-data; boundary="==')
        # XXX: there ought to be tests of the uniqueness of the boundary, too.

    def test_message_rfc822_only(self):
        # Issue 7970: message/rfc822 not in multipart parsed by