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from unittest.mock import MagicMock
import pytest
from briefcase.integrations.cookiecutter import RGBExtension
@pytest.mark.parametrize(
"value, red, green, blue",
[
("#000000", 0.0, 0.0, 0.0),
("#FFFFFF", 1.0, 1.0, 1.0),
("#336699", 0.2, 0.4, 0.6),
("#abcdef", 0.6705882, 0.8039215, 0.9372549),
# Not a color RGB hexstring
("hoovaloo", 1.0, 1.0, 1.0),
],
)
def test_py_tag(value, red, green, blue):
env = MagicMock()
env.filters = {}
RGBExtension(env)
assert env.filters["float_red"](value) == pytest.approx(red)
assert env.filters["float_green"](value) == pytest.approx(green)
assert env.filters["float_blue"](value) == pytest.approx(blue)
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