@Test
public void testDownMeasurementGetsParsedCorrectly() {

    byte[] packet = new byte[]{1, 84, 3, 113, -87, -83, -54, -13};
    Assert.assertTrue(MeasurementProtocol.isDataPacket(packet));
    Leg actual = MeasurementProtocol.parseDataPacket(packet);
    Leg expected = new Leg(0.852, 238.3, -75.0);
    assertLegEquality(expected, actual);
}