def METHOD_NAME(self):
    """
    Test the setInverseTransform() and getInverseTransform() methods.
    """
    # Default initialized inverse transform value is None
    self.assertIsNone(self.look.getInverseTransform())
    exp_tr = OCIO.ExponentTransform()
    inv_exp_values = [1.0 / v for v in self.TEST_EXP_VALUES]
    exp_tr.setValue(inv_exp_values)
    self.look.setInverseTransform(exp_tr)
    inv_oet = self.look.getInverseTransform()
    self.assertListEqual(inv_oet.getValue(), inv_exp_values)
    # Wrong type tests.
    for invalid in (OCIO.ALLOCATION_UNIFORM, 1):
        with self.assertRaises(TypeError):
            self.look.setInverseTransform(invalid)