def test_allocate_port_range_retry(self, mock_verify, mock_ports):
self.config(port_range='10000:10003', group='console')
mock_verify.side_effect = (exception.Conflict, exception.Conflict,
None)
port = console_utils.acquire_port()
verify_calls = [mock.call(10000), mock.call(10001), mock.call(10002)]
mock_verify.assert_has_calls(verify_calls)
self.assertEqual(port, 10002)
mock_ports.add.assert_called_once_with(10002)
def test_allocate_port_success(self, mock_verify, mock_ports):
self.config(port_range='10000:10001', group='console')
port = console_utils.acquire_port()
mock_verify.assert_called_once_with(10000)
self.assertEqual(port, 10000)
mock_ports.add.assert_called_once_with(10000)
