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53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
import pytest
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from rich.color import Color as RichColor
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from textual.color import Color, ColorPair
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@pytest.mark.parametrize(
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"text,expected",
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[
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("#000000", Color(0, 0, 0, 1.0)),
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("#ffffff", Color(255, 255, 255, 1.0)),
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("#FFFFFF", Color(255, 255, 255, 1.0)),
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("#020304ff", Color(2, 3, 4, 1.0)),
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("#02030400", Color(2, 3, 4, 0.0)),
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("#0203040f", Color(2, 3, 4, 0.058823529411764705)),
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("rgb(0,0,0)", Color(0, 0, 0, 1.0)),
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("rgb(255,255,255)", Color(255, 255, 255, 1.0)),
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("rgba(255,255,255,1)", Color(255, 255, 255, 1.0)),
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("rgb(2,3,4)", Color(2, 3, 4, 1.0)),
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("rgba(2,3,4,1.0)", Color(2, 3, 4, 1.0)),
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("rgba(2,3,4,0.058823529411764705)", Color(2, 3, 4, 0.058823529411764705)),
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],
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)
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def test_parse(text, expected):
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assert Color.parse(text) == expected
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def test_rich_color():
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"""Check conversion to Rich color."""
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assert Color(10, 20, 30, 1.0).rich_color == RichColor.from_rgb(10, 20, 30)
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def test_css():
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"""Check conversion to CSS style"""
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assert Color(10, 20, 30, 1.0).css == "rgb(10,20,30)"
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assert Color(10, 20, 30, 0.5).css == "rgba(10,20,30,0.5)"
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def test_colorpair_style():
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"""Test conversion of colorpair to style."""
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# Black on white
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assert (
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str(ColorPair(Color.parse("#000000"), Color.parse("#ffffff")).style)
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== "#000000 on #ffffff"
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)
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# 50% black on white
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assert (
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str(ColorPair(Color.parse("rgba(0,0,0,0.5)"), Color.parse("#ffffff")).style)
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== "#7f7f7f on #ffffff"
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)
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