def test_should_send(self):
template = MagicMock()
email = Email(sender='ben',
recipients=['bob', 'betty'],
subject='email',
template=template,
data={})
negative_render_return_cases = ['', ' ', ' \n ', ' \t ', ' \n\t ']
for test_case in negative_render_return_cases:
email.template.render.return_value = test_case
self.assertIsInstance(
email.should_send(), NoContent,
"Should not send if rendered output is '%s'" % test_case)
positive_render_return_cases = ['foo', '\nfoo']
for test_case in positive_render_return_cases:
email.template.render.return_value = test_case
self.assertIsInstance(
email.should_send(), OK,
"Should send if rendered output is '%s'" % test_case)
email.template.render.side_effect = Exception(
"Fake template rendering exception")
self.assertIsInstance(
email.should_send(), Failure,
"Should not send if rendering raises an Exception")
def test_get_text_body(self):
template = MagicMock()
template.render.side_effect = str
email = Email(sender='ben',
recipients=['bob', 'betty'],
subject='email',
template=template,
data={'foo': 'bar'})
self.assertEqual(email.get_text_body(), "{'foo': 'bar'}")
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'])
def test_as_string(self):
email = Email(sender='ben',
recipients=['bob', 'betty'],
subject='email',
template=None,
data=None)
email.get_text_body = MagicMock()
email.get_text_body.return_value = 'Some text'
expected_string = """\
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: email
From: ben
To: bob, betty
Some text"""
self.assertEqual(email.as_string(), expected_string)
