def do_fuzzy(self):
from random import seed, randint
seed(0)
rgb = tuple(randint(0, 255) for i in range(3))
hls = rgb_to_hls(*rgb)
hls2rgb = hls_to_rgb(*hls)
self.assertEqual(rgb, hls2rgb)
rgb2hls = rgb_to_hls(*hls2rgb)
self.assertEqual(rgb2hls, hls)
def test_01_rgb_to_hls(self):
self.assertEqualHLS(rgb_to_hls(10, 100, 250),
[0.6042, 0.5098, 0.9600])
def test_03_rgb_to_hls_overflow(self):
self.assertEqualHLS(rgb_to_hls(10, 300, 250),
[0.4713, 0.6078, 1.4500])
def test_02_rgb_to_hls_underflow(self):
self.assertEqualHLS(rgb_to_hls(-10, 100, 250),
[0.5962, 0.4706, 1.0833])
