def test_rgb_to_rgb_matrix(self):
        ACES_to_proxy_matrix = get_RGB_to_RGB_matrix('ACES', 'ACEScc')
        ref_value = numpy.matrix([[1.4514393161, -0.2365107469, -0.2149285693],
                                  [-0.0765537734,  1.1762296998,  -0.0996759264],
                                  [0.0083161484, -0.0060324498, 0.9977163014]])
        self.assertTrue(numpy.allclose(ACES_to_proxy_matrix, ref_value),
                        "Processed ACES to ACEScc matrix is different from reference ! ")
        ACES_to_Rec2020_matrix = get_RGB_to_RGB_matrix("ACES", 'Rec2020_12bits')
        ref_value = [[1.5128613853114372, -0.2589874063019148, -0.22978603267468098],
                            [-0.079036464595355627, 1.1770668323294038, -0.10075565571179679],
                            [0.0020912324769753847, -0.03114411050570343, 0.95350416068074784]]
        self.assertTrue(numpy.allclose(ACES_to_Rec2020_matrix, ref_value),
                        "Processed ACES to Rec2020 matrix is different from reference ! ")
Testing three-dimensional geometries.
dataset/ETHPy150Open mikrosimage/ColorPipe-tools/test/colorspaces_test.py/ColorspaceTest.test_rgb_to_rgb_matrix--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/contrib/gis/geos/tests/test_geos.py/GEOSTest.test_threed