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import pytest
from tcolorpy import Color
from tcolorpy._truecolor import name_to_rgb
class Test_Color_constructor:
@pytest.mark.parametrize(
["value", "expected_red", "expected_blue", "expected_green", "is_color_code_src"],
[
["#000000", 0, 0, 0, True],
["#fFfFfF", 255, 255, 255, True],
["#01080f", 1, 8, 15, True],
["000000", 0, 0, 0, True],
["ffffff", 255, 255, 255, True],
["01080f", 1, 8, 15, True],
["light-red", *name_to_rgb["LIGHTRED"], False],
["light_red", *name_to_rgb["LIGHTRED"], False],
["LightRed", *name_to_rgb["LIGHTRED"], False],
[(0, 0, 0), 0, 0, 0, False],
[(1, 8, 15), 1, 8, 15, False],
]
+ [[value, *rgb, False] for value, rgb in name_to_rgb.items()],
)
def test_normal(self, value, expected_red, expected_blue, expected_green, is_color_code_src):
color = Color(value)
assert color.red == expected_red
assert color.green == expected_blue
assert color.blue == expected_green
assert color.is_color_code_src == is_color_code_src
@pytest.mark.parametrize(
["value", "expected"],
[
[None, TypeError],
[(256, 0, 0), ValueError],
[(0, 256, 0), ValueError],
[(0, 0, 256), ValueError],
[(-1, 0, 0), ValueError],
[(0, -1, 0), ValueError],
[(0, 0, -1), ValueError],
],
)
def test_exception(self, value, expected):
with pytest.raises(expected):
Color(value)
@pytest.mark.parametrize(
["value", "expected"],
[
["", "invalid color code found"],
["#GGGGGG", "invalid color code found"],
["#afafa", "invalid color code found"],
["redg", "invalid color code found"],
],
)
def test_exception_msg(self, value, expected):
with pytest.raises(ValueError) as e:
Color(value)
assert expected in str(e.value)
class Test_Color_eq:
def test_normal(self):
black_rgb = Color("#000000")
red_rgb = Color("#ff0000")
black_name = Color("black")
assert black_rgb == black_rgb
assert black_name == black_name
assert black_rgb != red_rgb
assert black_rgb != black_name
class Test_Color_hsv:
@pytest.mark.parametrize(
["value", "expected"],
[
["#ffffff", (0.0, 0.0, 1)],
[(255, 255, 255), (0.0, 0.0, 1)],
["black", (0.0, 0.0, 0.0)],
["red", (0.0, 0.7609756097560976, 0.803921568627451)],
],
)
def test_normal(self, value, expected):
assert Color(value).hsv == expected
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