def test_color_alpha_mix():
assert Color(Color(5, 10, 20, 30), 40) == Color(5, 10, 20, 30 * 40 // 255)
def test_color_js_string(test_input, expected):
assert Color(*test_input).js_string() == expected
def test_color_hashable():
assert isinstance(Color(255), Hashable)
assert Color(128) == Color(128, 128, 128) == Color(128, 128, 128, 255)
def test_color(test_input, expected_rgba):
c = Color(*test_input)
assert (c.r, c.g, c.b, c.a) == expected_rgba
from collections.abc import Hashable
import pytest
from pura._web_view import _canvas_color, Color
@pytest.mark.parametrize(
"test_input,expected_rgba",
[
((5, ), (5, 5, 5, 255)), # gray
((5, 30), (5, 5, 5, 30)), # gray, alpha
((5, 10, 20), (5, 10, 20, 255)), # r, g, b
((5, 10, 20, 30), (5, 10, 20, 30)), # r, g, b, a
((Color(5, 10, 20), 30),
(5, 10, 20, 30)), # non_alpha_color_obj, alpha
])
def test_color(test_input, expected_rgba):
c = Color(*test_input)
assert (c.r, c.g, c.b, c.a) == expected_rgba
def test_color_hashable():
assert isinstance(Color(255), Hashable)
assert Color(128) == Color(128, 128, 128) == Color(128, 128, 128, 255)
def test_color_alpha_mix():
assert Color(Color(5, 10, 20, 30), 40) == Color(5, 10, 20, 30 * 40 // 255)
def test_color_alpha_overwrite_not_allowed():
with pytest.raises(ValueError):
Color(Color(5, 10, 20, 30), 40)
import pytest
from pura._web_view import _canvas_color, Color
@pytest.mark.parametrize("test_input,expected_rgba", [
((5,), (5, 5, 5, 255)), # gray
((5, 30), (5, 5, 5, 30)), # gray, alpha
((5, 10, 20), (5, 10, 20, 255)), # r, g, b
((5, 10, 20, 30), (5, 10, 20, 30)), # r, g, b, a
((Color(5, 10, 20), 30), (5, 10, 20, 30)), # non_alpha_color_obj, alpha
])
def test_color(test_input, expected_rgba):
c = Color(*test_input)
assert (c.r, c.g, c.b, c.a) == expected_rgba
def test_color_alpha_overwrite_not_allowed():
with pytest.raises(ValueError):
Color(Color(5, 10, 20, 30), 40)
@pytest.mark.parametrize("test_input,expected", [
((0xaa, 0xbb, 0xcc), '#AABBCC'),
((0xaa, 0xbb, 0xcc, 0xdd), '#AABBCCDD'),
((0xef,), '#EFEFEF'),
((0xef, 0xdd), '#EFEFEFDD'),
])
def test_color_js_string(test_input, expected):
assert Color(*test_input).js_string() == expected