def validate_options(self):
origin = options.allow_origin
if origin is not None:
try:
re.compile(origin)
except Exception:
msg = 'Invalid `allow_origin` regex r"{}"'
raise Command.UsageError(msg.format(origin))
def test_run_raises_UsageError(self):
cb = Mock()
c = Command(on_usage_error=cb)
c.verify_args = Mock()
c.run = Mock()
exc = c.run.side_effect = c.UsageError('foo', status=3)
self.assertEqual(c(), exc.status)
cb.assert_called_with(exc)
c.verify_args.assert_called_with(())
