'use strict';
var assert = require('assert');
var JSDOM = require('jsdom').JSDOM;
var utils = require('./../public/src/utils.js');
describe('Utility Methods', function () {
// https://gist.github.com/robballou/9ee108758dc5e0e2d028
// create some jsdom magic to allow jQuery to work
var dom = new JSDOM('');
var window = dom.window;
global.jQuery = require('jquery')(window);
global.$ = global.jQuery;
var $ = global.$;
global.window = window;
// https://github.com/jprichardson/string.js/blob/master/test/string.test.js
it('should decode HTML entities', function (done) {
assert.strictEqual(
utils.decodeHTMLEntities('Ken Thompson & Dennis Ritchie'),
'Ken Thompson & Dennis Ritchie'
);
assert.strictEqual(
utils.decodeHTMLEntities('3 < 4'),
'3 < 4'
);
assert.strictEqual(
utils.decodeHTMLEntities('http://'),
'http://'
);
done();
});
it('should strip HTML tags', function (done) {
assert.strictEqual(utils.stripHTMLTags('just some text
'), 'just some text');
assert.strictEqual(utils.stripHTMLTags('just some text
', ['p']), 'just some text');
assert.strictEqual(utils.stripHTMLTags('just some text', ['i']), 'just some text');
assert.strictEqual(utils.stripHTMLTags('just some text
', ['i', 'div']), 'just some text');
done();
});
it('should preserve case if requested', function (done) {
var slug = utils.slugify('UPPER CASE', true);
assert.equal(slug, 'UPPER-CASE');
done();
});
describe('username validation', function () {
it('accepts latin-1 characters', function () {
var username = "John\"'-. Doeäâèéë1234";
assert(utils.isUserNameValid(username), 'invalid username');
});
it('rejects empty string', function () {
var username = '';
assert.equal(utils.isUserNameValid(username), false, 'accepted as valid username');
});
it('accepts square brackets', function () {
var username = '[best clan] julian';
assert(utils.isUserNameValid(username), 'invalid username');
});
});
describe('email validation', function () {
it('accepts sample address', function () {
var email = 'sample@example.com';
assert(utils.isEmailValid(email), 'invalid email');
});
it('rejects empty address', function () {
var email = '';
assert.equal(utils.isEmailValid(email), false, 'accepted as valid email');
});
});
describe('UUID generation', function () {
it('return unique random value every time', function () {
var uuid1 = utils.generateUUID();
var uuid2 = utils.generateUUID();
assert.notEqual(uuid1, uuid2, 'matches');
});
});
describe('cleanUpTag', function () {
it('should cleanUp a tag', function (done) {
var cleanedTag = utils.cleanUpTag(',/#!$%^*;TaG1:{}=_`<>\'"~()?|');
assert.equal(cleanedTag, 'tag1');
done();
});
it('should return empty string for invalid tags', function (done) {
assert.strictEqual(utils.cleanUpTag(undefined), '');
assert.strictEqual(utils.cleanUpTag(null), '');
assert.strictEqual(utils.cleanUpTag(false), '');
assert.strictEqual(utils.cleanUpTag(1), '');
assert.strictEqual(utils.cleanUpTag(0), '');
done();
});
});
it('should remove punctuation', function (done) {
var removed = utils.removePunctuation('some text with , ! punctuation inside "');
assert.equal(removed, 'some text with punctuation inside ');
done();
});
it('should return true if string has language key', function (done) {
assert.equal(utils.hasLanguageKey('some text [[topic:title]] and [[user:reputaiton]]'), true);
done();
});
it('should return false if string does not have language key', function (done) {
assert.equal(utils.hasLanguageKey('some text with no language keys'), false);
done();
});
it('should shallow merge two objects', function (done) {
var a = { foo: 1, cat1: 'ginger' };
var b = { baz: 2, cat2: 'phoebe' };
var obj = utils.merge(a, b);
assert.strictEqual(obj.foo, 1);
assert.strictEqual(obj.baz, 2);
assert.strictEqual(obj.cat1, 'ginger');
assert.strictEqual(obj.cat2, 'phoebe');
done();
});
it('should return the file extesion', function (done) {
assert.equal(utils.fileExtension('/path/to/some/file.png'), 'png');
done();
});
it('should return file mime type', function (done) {
assert.equal(utils.fileMimeType('/path/to/some/file.png'), 'image/png');
done();
});
it('should check if url is relative', function (done) {
assert.equal(utils.isRelativeUrl('/topic/1/slug'), true);
done();
});
it('should check if url is relative', function (done) {
assert.equal(utils.isRelativeUrl('https://nodebb.org'), false);
done();
});
it('should make number human readable', function (done) {
assert.equal(utils.makeNumberHumanReadable('1000'), '1.0k');
done();
});
it('should make number human readable', function (done) {
assert.equal(utils.makeNumberHumanReadable('1100000'), '1.1m');
done();
});
it('should make number human readable', function (done) {
assert.equal(utils.makeNumberHumanReadable('100'), '100');
done();
});
it('should make number human readable', function (done) {
assert.equal(utils.makeNumberHumanReadable(null), null);
done();
});
it('should make numbers human readable on elements', function (done) {
var el = $('');
utils.makeNumbersHumanReadable(el);
assert.equal(el.html(), '100.0k');
done();
});
it('should add commas to numbers', function (done) {
assert.equal(utils.addCommas('100'), '100');
done();
});
it('should add commas to numbers', function (done) {
assert.equal(utils.addCommas('1000'), '1,000');
done();
});
it('should add commas to numbers', function (done) {
assert.equal(utils.addCommas('1000000'), '1,000,000');
done();
});
it('should add commas to elements', function (done) {
var el = $('1000000
');
utils.addCommasToNumbers(el);
assert.equal(el.html(), '1,000,000');
done();
});
it('should return passed in value if invalid', function (done) {
var bigInt = -111111111111111111;
var result = utils.toISOString(bigInt);
assert.equal(bigInt, result);
done();
});
it('should return false if browser is not android', function (done) {
global.navigator = {
userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36',
};
assert.equal(utils.isAndroidBrowser(), false);
done();
});
it('should return true if browser is android', function (done) {
global.navigator = {
userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Android /58.0.3029.96 Safari/537.36',
};
assert.equal(utils.isAndroidBrowser(), true);
done();
});
it('should return false if not touch device', function (done) {
global.document = global.document || {};
global.document.documentElement = {};
assert(!utils.isTouchDevice());
done();
});
it('should return true if touch device', function (done) {
global.document.documentElement = {
ontouchstart: 1,
};
assert(utils.isTouchDevice());
done();
});
it('should check if element is in viewport', function (done) {
var el = $('some text
');
assert(utils.isElementInViewport(el));
done();
});
it('should get empty object for url params', function (done) {
var params = utils.params();
assert.equal(Object.keys(params), 0);
done();
});
it('should get url params', function (done) {
var params = utils.params({ url: 'http://nodebb.org?foo=1&bar=test&herp=2' });
assert.equal(params.foo, 1);
assert.equal(params.bar, 'test');
assert.equal(params.herp, 2);
done();
});
it('should get a single param', function (done) {
assert.equal(utils.param('somekey'), undefined);
done();
});
describe('toType', function () {
it('should return param as is if not string', function (done) {
assert.equal(123, utils.toType(123));
done();
});
it('should convert return string numbers as numbers', function (done) {
assert.equal(123, utils.toType('123'));
done();
});
it('should convert string "false" to boolean false', function (done) {
assert.strictEqual(false, utils.toType('false'));
done();
});
it('should convert string "true" to boolean true', function (done) {
assert.strictEqual(true, utils.toType('true'));
done();
});
it('should parse json', function (done) {
var data = utils.toType('{"a":"1"}');
assert.equal(data.a, '1');
done();
});
it('should return string as is if its not json,true,false or number', function (done) {
var regularStr = 'this is a regular string';
assert.equal(regularStr, utils.toType(regularStr));
done();
});
});
describe('utils.props', function () {
var data = {};
it('should set nested data', function (done) {
assert.equal(10, utils.props(data, 'a.b.c.d', 10));
done();
});
it('should return nested object', function (done) {
var obj = utils.props(data, 'a.b.c');
assert.equal(obj.d, 10);
done();
});
it('should returned undefined without throwing', function (done) {
assert.equal(utils.props(data, 'a.b.c.foo.bar'), undefined);
done();
});
it('should return undefined if second param is null', function (done) {
assert.equal(utils.props(undefined, null), undefined);
done();
});
});
describe('isInternalURI', function () {
var target = { host: '', protocol: 'https' };
var reference = { host: '', protocol: 'https' };
it('should return true if they match', function (done) {
assert(utils.isInternalURI(target, reference, ''));
done();
});
it('should return true if they match', function (done) {
target.host = 'nodebb.org';
reference.host = 'nodebb.org';
assert(utils.isInternalURI(target, reference, ''));
done();
});
it('should handle relative path', function (done) {
target.pathname = '/forum';
assert(utils.isInternalURI(target, reference, '/forum'));
done();
});
it('should return false if they do not match', function (done) {
target.pathname = '';
reference.host = 'designcreateplay.com';
assert(!utils.isInternalURI(target, reference));
done();
});
});
it('escape html', function (done) {
var escaped = utils.escapeHTML('&<>');
assert.equal(escaped, '&<>');
done();
});
it('should escape regex chars', function (done) {
var escaped = utils.escapeRegexChars('some text {}');
assert.equal(escaped, 'some\\ text\\ \\{\\}');
done();
});
it('should get hours array', function (done) {
var currentHour = new Date().getHours();
var hours = utils.getHoursArray();
var index = hours.length - 1;
for (var i = currentHour, ii = currentHour - 24; i > ii; i -= 1) {
var hour = i < 0 ? 24 + i : i;
assert.equal(hours[index], hour + ':00');
index -= 1;
}
done();
});
it('should get days array', function (done) {
var currentDay = new Date(Date.now()).getTime();
var days = utils.getDaysArray();
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
var index = 0;
for (var x = 29; x >= 0; x -= 1) {
var tmpDate = new Date(currentDay - (1000 * 60 * 60 * 24 * x));
assert.equal(months[tmpDate.getMonth()] + ' ' + tmpDate.getDate(), days[index]);
index += 1;
}
done();
});
it('`utils.rtrim` should remove trailing space', function (done) {
assert.strictEqual(utils.rtrim(' thing '), ' thing');
assert.strictEqual(utils.rtrim('\tthing\t\t'), '\tthing');
assert.strictEqual(utils.rtrim('\t thing \t'), '\t thing');
done();
});
it('should walk directory', function (done) {
utils.walk(__dirname, function (err, data) {
assert.ifError(err);
assert(Array.isArray(data));
done();
});
});
it('should profile function', function (done) {
var st = process.hrtime();
setTimeout(function () {
process.profile('it took', st);
done();
}, 500);
});
});