def test_SetGetAngularAccelerationTensor_fails():
    kine = Kinematic()
    with pytest.raises(TypeError):
        kine.Q = 3
    with pytest.raises(ValueError):
        kine.Q = np.eye(3)
def test_SetGetAngularAccelerationTensor_standard():
    kine = Kinematic()
    kine.Q = np.zeros((3, 3))