def METHOD_NAME(self):
    """Test :func:`colour.models.ProLab.ProLab_to_XYZ` definition."""
    np.testing.assert_array_almost_equal(
        ProLab_to_XYZ(np.array([48.7948929, 35.31503175, 13.30044932])),
        np.array([0.20654008, 0.12197225, 0.05136952]),
    )
    np.testing.assert_array_almost_equal(
        ProLab_to_XYZ(np.array([64.45929636, -21.67007419, 13.25749056])),
        np.array([0.14222010, 0.23042768, 0.10495772]),
    )
    np.testing.assert_array_almost_equal(
        ProLab_to_XYZ(np.array([100.0, 5.47367608, 37.26313098])),
        np.array([0.96907232, 1.00000000, 0.12179215]),
    )