def test_parse_recipients(self): template = MagicMock() email = Email(sender='ben', recipients=['bob', 'betty'], subject='email', template=template, data={}) self.assertEqual(email.parse_recipients('ben'), ['ben']) self.assertEqual(email.parse_recipients(['ben']), ['ben']) self.assertEqual(email.parse_recipients(['ben', 'bob']), ['ben', 'bob'])