def METHOD_NAME():
    q = nq.angle_axis2quat(0, [1, 0, 0])
    assert_array_equal(q, [1, 0, 0, 0])
    q = nq.angle_axis2quat(np.pi, [1, 0, 0])
    assert_array_almost_equal(q, [0, 1, 0, 0])
    q = nq.angle_axis2quat(np.pi, [1, 0, 0], True)
    assert_array_almost_equal(q, [0, 1, 0, 0])
    q = nq.angle_axis2quat(np.pi, [2, 0, 0], False)
    assert_array_almost_equal(q, [0, 1, 0, 0])