mirror of
https://github.com/nunocoracao/blowfish.git
synced 2025-04-22 15:01:53 +02:00
59 lines
1.3 KiB
JavaScript
59 lines
1.3 KiB
JavaScript
|
|
||
|
|
/* IMPORT */
|
||
|
|
|
||
|
|
import {describe} from 'fava';
|
||
|
|
import {rgba} from '../../dist/index.js';
|
||
|
|
|
||
|
|
/* MAIN */
|
||
|
|
|
||
|
|
describe ( 'rgba', it => {
|
||
|
|
|
||
|
|
it ( 'creates a new color given its rgba channels', t => {
|
||
|
|
|
||
|
|
const tests = [
|
||
|
|
[[0, 0, 0, 0], 'rgba(0, 0, 0, 0)'],
|
||
|
|
[[255, 255, 255, 0.5], 'rgba(255, 255, 255, 0.5)'],
|
||
|
|
[[0, 0, 0, 1], '#000000'],
|
||
|
|
[[128, 128, 128, 1], '#808080'],
|
||
|
|
[[-1, -1, -1, -1], 'rgba(0, 0, 0, 0)'],
|
||
|
|
[[1000, 1000, 1000, 1000], '#ffffff']
|
||
|
|
];
|
||
|
|
|
||
|
|
tests.forEach ( ([ args, output ]) => {
|
||
|
|
t.is ( rgba ( ...args ), output );
|
||
|
|
});
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
it ( 'sets the opacity', t => {
|
||
|
|
|
||
|
|
const tests = [
|
||
|
|
[['#000000', .5], 'rgba(0, 0, 0, 0.5)'],
|
||
|
|
[['#00000066', .5], 'rgba(0, 0, 0, 0.5)'],
|
||
|
|
[['#ffffff', .5], 'rgba(255, 255, 255, 0.5)'],
|
||
|
|
[['#ffffff66', .5], 'rgba(255, 255, 255, 0.5)'],
|
||
|
|
[['#ffcc00', .5], 'rgba(255, 204, 0, 0.5)'],
|
||
|
|
[['#ffcc0066', .5], 'rgba(255, 204, 0, 0.5)']
|
||
|
|
];
|
||
|
|
|
||
|
|
tests.forEach ( ([ args, output ]) => {
|
||
|
|
t.is ( rgba ( ...args ), output );
|
||
|
|
});
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
it ( 'allows ommiting the alpha channel', t => {
|
||
|
|
|
||
|
|
const tests = [
|
||
|
|
[[0, 0, 0], '#000000'],
|
||
|
|
[[255, 255, 255], '#ffffff']
|
||
|
|
];
|
||
|
|
|
||
|
|
tests.forEach ( ([ args, output ]) => {
|
||
|
|
t.is ( rgba ( ...args ), output );
|
||
|
|
});
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
});
|