colorparsley/test/reject.js

colorParsley() • a lightweight yet versatile color parsing function with no dependencies. Takes various color strings, numbers, or objects, and turns them into simple arrays. Bonus utilities colorToHex() and colorToRGB() included

import test from 'ava';

import { colorParsley } from '../src/colorparsley.js';

console.log("The following tests are a 'pass' if they\ngracefully fail to parse the color string.\nThis also means the expected console.log\noutput is: 'colorParsley error: ...'\n")
test.todo("Testing for parsley rejections\n")

test('Arbitrary string parse -> fail is a pass', (t) => {
    t.deepEqual([ 0, 0, 0, 0, false, 'parsleyError' ], colorParsley('hello'));
});

test('Out of bounds rgb value parse -> fail is a pass', (t) => {
    t.deepEqual([ 0, 0, 0, 0, false, 'parsleyError' ], colorParsley('rgb(123,255.7,123)'));
});

test('Mixed rgb value types parse -> fail is a pass', (t) => {
    t.deepEqual([ 0, 0, 0, 0, false, 'parsleyError' ], colorParsley('rgb(123,88%,123)'));
});

test('Object missing r g b keys -> fail is a pass', (t) => {
    t.deepEqual([0,0,0,0,false,'inputError'], colorParsley({fred: 1, bob: 20, grace: 9,}));
});