blowfish/node_modules/khroma/test/methods/darken.js
2023-01-29 22:30:24 +00:00

27 lines
594 B
JavaScript

/* IMPORT */
import {describe} from 'fava';
import {darken} from '../../dist/index.js';
/* MAIN */
describe ( 'darken', it => {
it ( 'decreases the lightness channel of the color', t => {
const tests = [
[['hsl(0, 0%, 100%)', 0], 'hsl(0, 0%, 100%)'],
[['hsl(0, 0%, 100%)', 50], 'hsl(0, 0%, 50%)'],
[['hsl(0, 0%, 100%)', 75], 'hsl(0, 0%, 25%)'],
[['hsl(0, 0%, 100%)', 100], 'hsl(0, 0%, 0%)'],
[['hsl(0, 0%, 50%)', 100], 'hsl(0, 0%, 0%)']
];
tests.forEach ( ([ args, output ]) => {
t.is ( darken ( ...args ), output );
});
});
});