def test_deprecation(self):
with warnings.catch_warnings(record=True) as w:
warnings.simplefilter("always")
Delivery(base_config)
self.assertEqual(len(w), 1, "No, or more than one, warning issued.")
self.assertTrue(issubclass(w[-1].category, DeprecationWarning), "Category of warning is not DeprecationWarning.")
self.assertTrue('deprecated' in str(w[-1].message), "Warning does not include 'deprecated'.")
self.assertTrue('Mailer' in str(w[-1].message), "Warning does not include correct class name.")
self.assertTrue('Delivery' in str(w[-1].message), "Warning does not include old class name.")
def test_startup(self):
messages = logging.getLogger().handlers[0].buffer
interface = Delivery(base_config)
interface.start()
self.assertEqual(len(messages), 4)
self.assertEqual(messages[0].getMessage(), "Mail delivery service starting.")
self.assertEqual(messages[-1].getMessage(), "Mail delivery service started.")
interface.start()
self.assertEqual(len(messages), 5)
self.assertEqual(messages[-1].getMessage(), "Attempt made to start an already running delivery service.")
interface.stop()
def test_shutdown(self):
interface = Delivery(base_config)
interface.start()
logging.getLogger().handlers[0].truncate()
messages = logging.getLogger().handlers[0].buffer
interface.stop()
self.assertEqual(len(messages), 4)
self.assertEqual(messages[0].getMessage(), "Mail delivery service stopping.")
self.assertEqual(messages[-1].getMessage(), "Mail delivery service stopped.")
interface.stop()
self.assertEqual(len(messages), 5)
self.assertEqual(messages[-1].getMessage(), "Attempt made to stop an already stopped delivery service.")
def test_send(self):
message = Bunch(id='foo')
interface = Delivery(base_config)
self.assertRaises(MailerNotRunning, lambda: interface.send(message))
interface.start()
logging.getLogger().handlers[0].truncate()
messages = logging.getLogger().handlers[0].buffer
self.assertEqual(interface.send(message), (message, True))
self.assertEqual(messages[0].getMessage(), "Attempting delivery of message foo.")
self.assertEqual(messages[-1].getMessage(), "Message foo delivered.")
message_fail = Bunch(id='bar', die=True)
self.assertRaises(Exception, lambda: interface.send(message_fail))
self.assertEqual(messages[-2].getMessage(), "Attempting delivery of message bar.")
self.assertEqual(messages[-1].getMessage(), "Delivery of message bar failed.")
interface.stop()
def test_load_entrypoint(self):
self.assertEqual(Delivery._load('immediate', 'marrow.mailer.manager'), ImmediateManager)
def test_load_dotcolon(self):
self.assertEqual(Delivery._load('marrow.mailer.manager.immediate:ImmediateManager', None), ImmediateManager)
def test_load_literal(self):
self.assertEqual(Delivery._load(ImmediateManager, None), ImmediateManager)
import logging
from marrow.mailer import Message, Delivery
logging.basicConfig(level=logging.INFO)
mail = Delivery({
'manager': 'futures',
'transport': 'smtp',
'transport.host': '',
'transport.tls': 'ssl',
'transport.username': '',
'transport.password': '',
'transport.max_messages_per_connection': 5
})
mail.start()
message = Message([('Alice Bevan-McGregor', '*****@*****.**')], [('Alice Two', '*****@*****.**')], "This is a test message.", plain="Testing!")
mail.send(message)
mail.stop()