Method _idempotent

Lib/test/test_email/test_email.py:2923–2928

(self, msg, text, unixfrom=False)

        return msg, data

    def _idempotent(self, msg, text, unixfrom=False):
        eq = self.ndiffAssertEqual
        s = StringIO()
        g = Generator(s, maxheaderlen=0)
        g.flatten(msg, unixfrom=unixfrom)
        eq(text, s.getvalue())

    def test_parse_text_message(self):
        eq = self.assertEqual