    @Test
    public void testGetReadPumpCommand() throws Exception {


        byte[] output = new byte[] {
            0x01, 0x00, (byte) 0xA7, 0x01, 0x66, 0x54, 0x55, (byte) 0x80,
            0x00, 0x00, 0x02, 0x01, 0x00, (byte) 0x8D, 0x5B, 0x00
        };

        byte[] serial = new byte[] { 0x66,0x54,0x55 };
        byte[] generated = Commands.getReadPumpCommand(serial);

        assertArrayEquals(generated, output);
    }