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#!/usr/bin/env python3
#******************************************************************************
# Copyright (C) 2019 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
# This file is part of the thcolor project, which is MIT-licensed.
#******************************************************************************
""" Unit tests for the thcolor color decoding and management module. """

import pytest
from thcolor import Color, Angle

def _deg(value):
	return Angle(Angle.Type.DEG, value)

@pytest.mark.parametrize('test_input,expected', (
	('blue',                      (  0,   0, 255, 1.00)),
	('#12345F',                   ( 18,  52,  95, 1.00)),
	('#123',                      ( 17,  34,  51, 1.00)),
	('123',                       (  1,   2,   3, 1.00)),
	('123.0',                     ( 18,  48,   0, 1.00)),
	('chucknorris',               (192,   0,   0, 1.00)),
	('rgb(1, 22,242)',            (  1,  22, 242, 1.00)),
	(' rgb (1,22, 242 , 50.0% )', (  1,  22, 242, 0.50)),
	('rgba(1,22,242,0.500)',      (  1,  22, 242, 0.50)),
	('rbga(5, 7)',                (  5,   0,   7, 1.00)),
	('hsl(0, 1,50.0%)',           (255,   0,   0, 1.00)),
	('hls(0 / 1 0.5   , 0.2)',    (255,   0,   0, 0.20)),
	('hwb(0 0% 0)',               (255,   0,   0, 1.00)),
	('hbw(127 .5)',               (128, 255, 142, 1.00)),
	('gray(100)',                 (100, 100, 100, 1.00)),
	('gray(100 / 55 %)',          (100, 100, 100, 0.55)),
))
def test_rgba(test_input, expected):
	assert Color.from_text(test_input).rgba() == expected

@pytest.mark.parametrize('test_input,expected', (
	('darker(10%,  hsl(0, 1, 50.0%))', (_deg(0), 1.0, 0.4, 1.00)),
	('lighter(50%, hsl(0, 1, 60.0%))', (_deg(0), 1.0, 1.0, 1.00)),
))
def test_hsla(test_input, expected):
	assert Color.from_text(test_input).hsla() == expected

# End of file.