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use csscolorparser::{parse, Color, NAMED_COLORS};
#[test]
fn named_colors() {
let skip_list = ["aqua", "cyan", "fuchsia", "magenta"];
for (&name, &rgb) in NAMED_COLORS.entries() {
let c = parse(name).unwrap();
assert_eq!(c.to_rgba8()[0..3], rgb);
if skip_list.contains(&name) || name.contains("gray") || name.contains("grey") {
continue;
}
assert_eq!(c.name(), Some(name));
let [r, g, b] = rgb;
let c = Color::from_rgba8(r, g, b, 255);
assert_eq!(c.name(), Some(name));
}
// Case-insensitive tests
macro_rules! cmp {
($a:expr, $b:expr) => {
assert_eq!(parse($a).unwrap().to_rgba8(), parse($b).unwrap().to_rgba8());
};
}
cmp!("red", "RED");
cmp!("red", "Red");
cmp!("skyblue", "SKYBLUE");
cmp!("skyblue", "SkyBlue");
// Hex
#[rustfmt::skip]
let test_data = [
("aliceblue", "#f0f8ff"),
("bisque", "#ffe4c4"),
("black", "#000000"),
("chartreuse", "#7fff00"),
("coral", "#ff7f50"),
("crimson", "#dc143c"),
("dodgerblue", "#1e90ff"),
("firebrick", "#b22222"),
("gold", "#ffd700"),
("hotpink", "#ff69b4"),
("indigo", "#4b0082"),
("lavender", "#e6e6fa"),
("lime", "#00ff00"),
("plum", "#dda0dd"),
("red", "#ff0000"),
("salmon", "#fa8072"),
("skyblue", "#87ceeb"),
("tomato", "#ff6347"),
("violet", "#ee82ee"),
("yellowgreen", "#9acd32"),
];
for (name, hex) in test_data {
let c = csscolorparser::parse(name).unwrap();
assert_eq!(c.to_css_hex(), hex);
let c = csscolorparser::parse(hex).unwrap();
assert_eq!(c.name(), Some(name));
}
// Colors without names
let test_data = [
Color::new(0.7, 0.8, 0.9, 1.0),
Color::new(1.0, 0.5, 0.0, 1.0),
Color::from_rgba8(0, 50, 100, 255),
];
for c in test_data {
assert!(c.name().is_none());
}
}
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