/** @overview nodeunit test case. */

var testResource = require('../../../test_resource'),
    padZero = require('../../../../lib/string/pad_zero.js');

exports.setUp = function (done) {
    done();
};

exports.tearDown = function (done) {
    done();
};


exports['Pad zero.'] = function (test) {
    test.equal(padZero(2, 4), '0002');
    test.done();
};