def METHOD_NAME(self):
    """
    Test :func:`colour.colorimetry.generation.sd_single_led_Ohno2005`
    definition.
    """
    sd = sd_single_led_Ohno2005(555, 25)
    self.assertAlmostEqual(sd[530], 0.127118445056538, places=7)
    self.assertAlmostEqual(sd[555], 1, places=7)
    self.assertAlmostEqual(sd[580], 0.127118445056538, places=7)