def test_transaction_abort_after_failing_subcommand(self):
with transaction():
mlist = create_list('*****@*****.**')
mlist.volume = 5
mlist.next_digest_number = 3
mlist.digest_last_sent_at = now() - timedelta(days=60)
testargs = [
'mailman', 'digests', '-b', '-l', '*****@*****.**', '--send'
]
output = StringIO()
with ExitStack() as resources:
enter = resources.enter_context
enter(patch('sys.argv', testargs))
enter(patch('sys.stdout', output))
# Force an exception in the subcommand.
enter(
patch('mailman.commands.cli_digests.maybe_send_digest_now',
side_effect=RuntimeError))
# Everything is already initialized.
enter(patch('mailman.bin.mailman.initialize'))
with self.assertRaises(RuntimeError):
main()
# Clear the current transaction to force a database reload.
config.db.abort()
# The volume and number haven't changed.
self.assertEqual(mlist.volume, 5)
self.assertEqual(mlist.next_digest_number, 3)
def test_transaction_abort_after_failing_subcommand(self):
with transaction():
mlist = create_list('*****@*****.**')
mlist.volume = 5
mlist.next_digest_number = 3
mlist.digest_last_sent_at = now() - timedelta(days=60)
testargs = ['mailman', 'digests', '-b', '-l', '*****@*****.**',
'--send']
output = StringIO()
with ExitStack() as resources:
enter = resources.enter_context
enter(patch('sys.argv', testargs))
enter(patch('sys.stdout', output))
# Force an exception in the subcommand.
enter(patch('mailman.commands.cli_digests.maybe_send_digest_now',
side_effect=RuntimeError))
# Everything is already initialized.
enter(patch('mailman.bin.mailman.initialize'))
with self.assertRaises(RuntimeError):
main()
# Clear the current transaction to force a database reload.
config.db.abort()
# The volume and number haven't changed.
self.assertEqual(mlist.volume, 5)
self.assertEqual(mlist.next_digest_number, 3)
def test_mailman_command_without_subcommand_prints_help(self):
# Issue #137: Running `mailman` without a subcommand raises an
# AttributeError.
testargs = ['mailman']
output = StringIO()
with patch('sys.argv', testargs), patch('sys.stdout', output):
with self.assertRaises(SystemExit):
main()
self.assertIn('usage', output.getvalue())
def test_mailman_command_without_subcommand_prints_help(self):
# Issue #137: Running `mailman` without a subcommand raises an
# AttributeError.
testargs = ['mailman']
output = StringIO()
with patch('sys.argv', testargs), patch('sys.stdout', output):
with self.assertRaises(SystemExit):
main()
self.assertIn('usage', output.getvalue())
def test_transaction_commit_after_successful_subcommand(self):
# Issue #223: Subcommands which change the database need to commit or
# abort the transaction.
with transaction():
mlist = create_list('*****@*****.**')
mlist.volume = 5
mlist.next_digest_number = 3
mlist.digest_last_sent_at = now() - timedelta(days=60)
testargs = ['mailman', 'digests', '-b', '-l', '*****@*****.**']
output = StringIO()
with ExitStack() as resources:
enter = resources.enter_context
enter(patch('sys.argv', testargs))
enter(patch('sys.stdout', output))
# Everything is already initialized.
enter(patch('mailman.bin.mailman.initialize'))
main()
# Clear the current transaction to force a database reload.
config.db.abort()
self.assertEqual(mlist.volume, 6)
self.assertEqual(mlist.next_digest_number, 1)
def test_transaction_commit_after_successful_subcommand(self):
# Issue #223: Subcommands which change the database need to commit or
# abort the transaction.
with transaction():
mlist = create_list('*****@*****.**')
mlist.volume = 5
mlist.next_digest_number = 3
mlist.digest_last_sent_at = now() - timedelta(days=60)
testargs = ['mailman', 'digests', '-b', '-l', '*****@*****.**']
output = StringIO()
with ExitStack() as resources:
enter = resources.enter_context
enter(patch('sys.argv', testargs))
enter(patch('sys.stdout', output))
# Everything is already initialized.
enter(patch('mailman.bin.mailman.initialize'))
main()
# Clear the current transaction to force a database reload.
config.db.abort()
self.assertEqual(mlist.volume, 6)
self.assertEqual(mlist.next_digest_number, 1)