class XYZConversionTestCase(BaseColorConversionTest): def setUp(self): self.color = XYZColor(0.1, 0.2, 0.3) def test_conversion_to_xyy(self): xyy = convert_color(self.color, xyYColor) self.assertColorMatch(xyy, xyYColor(0.167, 0.333, 0.200)) def test_conversion_to_lab(self): lab = convert_color(self.color, LabColor) self.assertColorMatch(lab, LabColor(51.837, -57.486, -25.780)) def test_conversion_to_rgb(self): # Picked a set of XYZ coordinates that would return a good RGB value. self.color = XYZColor(0.300, 0.200, 0.300) rgb = convert_color(self.color, sRGBColor) self.assertColorMatch(rgb, sRGBColor(0.715, 0.349, 0.663)) def test_conversion_to_luv(self): luv = convert_color(self.color, LuvColor) self.assertColorMatch(luv, LuvColor(51.837, -73.561, -25.657)) def test_conversion_to_ipt(self): self.color.set_illuminant('D65') ipt = convert_color(self.color, IPTColor) self.assertColorMatch(ipt, IPTColor(0.5063, -0.3183, -0.1160)) def test_convert_to_self(self): same_color = convert_color(self.color, XYZColor) self.assertEqual(self.color, same_color)
class XYZConversionTestCase(BaseColorConversionTest): def setUp(self): self.color = XYZColor(0.1, 0.2, 0.3) def test_conversion_to_xyy(self): xyy = convert_color(self.color, xyYColor) self.assertColorMatch(xyy, xyYColor(0.167, 0.333, 0.200)) def test_conversion_to_lab(self): lab = convert_color(self.color, LabColor) self.assertColorMatch(lab, LabColor(51.837, -57.486, -25.780)) def test_conversion_to_rgb(self): # Picked a set of XYZ coordinates that would return a good RGB value. self.color = XYZColor(0.300, 0.200, 0.300) rgb = convert_color(self.color, sRGBColor) self.assertColorMatch(rgb, sRGBColor(0.715, 0.349, 0.663)) def test_conversion_to_apple_rgb(self): self.color = XYZColor(0.0157, 0.0191, 0.0331) rgb = convert_color(self.color, AppleRGBColor) self.assertColorMatch(rgb, AppleRGBColor(0.0411, 0.1214, 0.1763)) def test_conversion_to_adobe_rgb(self): self.color = XYZColor(0.2553, 0.1125, 0.0011) rgb = convert_color(self.color, AdobeRGBColor) # This ends up getting clamped. self.assertColorMatch(rgb, AdobeRGBColor(0.6828, 0.0, 0.0)) def test_conversion_to_luv(self): luv = convert_color(self.color, LuvColor) self.assertColorMatch(luv, LuvColor(51.837, -73.561, -25.657)) def test_conversion_to_ipt(self): self.color.set_illuminant("D65") ipt = convert_color(self.color, IPTColor) self.assertColorMatch(ipt, IPTColor(0.5063, -0.3183, -0.1160)) def test_convert_to_self(self): same_color = convert_color(self.color, XYZColor) self.assertEqual(self.color, same_color)