1# coding=utf-8 2from color_grayscale import Grayscale 3from .test_inkex_extensions import ColorBaseCase 4 5class ColorGrayscaleTest(ColorBaseCase): 6 effect_class = Grayscale 7 color_tests = [ 8 ("none", "none"), 9 ((0, 0, 0), "#000000"), 10 ((255, 255, 255), "#ffffff"), 11 ((192, 192, 192), "#c0c0c0"), 12 ((128, 128, 128), "#808080"), 13 ((128, 0, 0), "#262626"), 14 ((255, 0, 0), "#4c4c4c"), 15 ((128, 128, 0), "#717171"), 16 ((255, 255, 0), "#e2e2e2"), 17 ((0, 128, 0), "#4b4b4b"), 18 ((0, 255, 0), "#969696"), 19 ((0, 128, 128), "#5a5a5a"), 20 ((0, 255, 255), "#b3b3b3"), 21 ((0, 0, 128), "#0f0f0f"), 22 ((0, 0, 255), "#1d1d1d"), 23 ((128, 0, 128), "#353535"), 24 ((255, 0, 255), "#696969"), 25 ] 26