Class TestInversion

Lib/test/test_email/test_inversion.py:27–74

@parameterize
class TestInversion(TestEmailBase):

    policy = policy.default
    message = EmailMessage

    def msg_as_input(self, msg):
        m = message_from_bytes(msg, policy=policy.SMTP)
        b = io.BytesIO()
        g = BytesGenerator(b)
        g.flatten(m)
        self.assertEqual(b.getvalue(), msg)

    # XXX: spaces are not preserved correctly here yet in the general case.
    msg_params = {
        'header_with_one_space_body': (dedent(b"""\
            From: abc@xyz.com
            X-Status:\x20
            Subject: test

            foo
            """),),

        'header_with_invalid_date': (dedent(b"""\
            Date: Tue, 06 Jun 2017 27:39:33 +0600
            From: abc@xyz.com
            Subject: timezones

            How do they work even?
            """),),

            }

    payload_params = {
        'plain_text': dict(payload='This is a test\n'*20),
        'base64_text': dict(payload=(('xy a'*40+'\n')*5), cte='base64'),
        'qp_text': dict(payload=(('xy a'*40+'\n')*5), cte='quoted-printable'),
        }

    def payload_as_body(self, payload, **kw):
        msg = self._make_message()
        msg['From'] = 'foo'
        msg['To'] = 'bar'
        msg['Subject'] = 'payload round trip test'
        msg.set_content(payload, **kw)
        b = bytes(msg)
        msg2 = message_from_bytes(b, policy=self.policy)
        self.assertEqual(bytes(msg2), b)
        self.assertEqual(msg2.get_content(), payload)


if __name__ == '__main__':