luhn-generator/update/node_modules/minimist/test/whitespace.js

A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

var parse = require('../');
var test = require('tape');

test('whitespace should be whitespace' , function (t) {
    t.plan(1);
    var x = parse([ '-x', '\t' ]).x;
    t.equal(x, '\t');
});