def METHOD_NAME(self):
    """
    Test :func:`colour.temperature.mccamy1992.xy_to_CCT_McCamy1992`
    definition.
    """
    self.assertAlmostEqual(
        xy_to_CCT_McCamy1992(np.array([0.31270, 0.32900])),
        6505.08059131,
        places=7,
    )
    self.assertAlmostEqual(
        xy_to_CCT_McCamy1992(np.array([0.44757, 0.40745])),
        2857.28961266,
        places=7,
    )
    self.assertAlmostEqual(
        xy_to_CCT_McCamy1992(
            np.array([0.252520939374083, 0.252220883926284])
        ),
        19501.61953130,
        places=7,
    )