275 lines
12 KiB
JavaScript
275 lines
12 KiB
JavaScript
'use strict';
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var common = require('../common');
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describe('Helper', function () {
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describe('secondsToHuman', function () {
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jsc.property('returns an array with a number and a word', 'integer', function (number) {
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var result = $.PrivateBin.Helper.secondsToHuman(number);
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return Array.isArray(result) &&
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result.length === 2 &&
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result[0] === parseInt(result[0], 10) &&
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typeof result[1] === 'string';
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});
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jsc.property('returns seconds on the first array position', 'integer 59', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[0] === number;
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});
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jsc.property('returns seconds on the second array position', 'integer 59', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[1] === 'second';
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});
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jsc.property('returns minutes on the first array position', 'integer 60 3599', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[0] === Math.floor(number / 60);
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});
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jsc.property('returns minutes on the second array position', 'integer 60 3599', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[1] === 'minute';
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});
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jsc.property('returns hours on the first array position', 'integer 3600 86399', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60));
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});
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jsc.property('returns hours on the second array position', 'integer 3600 86399', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[1] === 'hour';
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});
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jsc.property('returns days on the first array position', 'integer 86400 5184000', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60 * 24));
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});
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jsc.property('returns days on the second array position', 'integer 86400 5184000', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[1] === 'day';
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});
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// max safe integer as per http://ecma262-5.com/ELS5_HTML.htm#Section_8.5
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jsc.property('returns months on the first array position', 'integer 5184000 9007199254740991', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60 * 24 * 30));
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});
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jsc.property('returns months on the second array position', 'integer 5184000 9007199254740991', function (number) {
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return $.PrivateBin.Helper.secondsToHuman(number)[1] === 'month';
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});
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});
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// this test is not yet meaningful using jsdom, as it does not contain getSelection support.
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// TODO: This needs to be tested using a browser.
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describe('selectText', function () {
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this.timeout(30000);
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jsc.property(
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'selection contains content of given ID',
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jsc.nearray(jsc.nearray(common.jscAlnumString())),
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'nearray string',
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function (ids, contents) {
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var html = '',
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result = true,
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clean = jsdom(html);
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ids.forEach(function(item, i) {
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html += '<div id="' + item.join('') + '">' + $.PrivateBin.Helper.htmlEntities(contents[i] || contents[0]) + '</div>';
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});
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// TODO: As per https://github.com/tmpvar/jsdom/issues/321 there is no getSelection in jsdom, yet.
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// Once there is one, uncomment the block below to actually check the result.
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/*
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ids.forEach(function(item, i) {
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$.PrivateBin.Helper.selectText(item.join(''));
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result *= (contents[i] || contents[0]) === window.getSelection().toString();
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});
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*/
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clean();
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return Boolean(result);
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}
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);
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});
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describe('urls2links', function () {
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before(function () {
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cleanup = jsdom();
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});
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jsc.property(
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'ignores non-URL content',
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'string',
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function (content) {
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return content === $.PrivateBin.Helper.urls2links(content);
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}
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);
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jsc.property(
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'replaces URLs with anchors',
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'string',
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jsc.elements(['http', 'https', 'ftp']),
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jsc.nearray(common.jscA2zString()),
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jsc.array(common.jscQueryString()),
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jsc.array(common.jscHashString()),
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'string',
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function (prefix, schema, address, query, fragment, postfix) {
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var query = query.join(''),
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fragment = fragment.join(''),
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url = schema + '://' + address.join('') + '/?' + query + '#' + fragment,
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prefix = $.PrivateBin.Helper.htmlEntities(prefix),
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postfix = ' ' + $.PrivateBin.Helper.htmlEntities(postfix);
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// special cases: When the query string and fragment imply the beginning of an HTML entity, eg. � or &#x
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if (
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query.slice(-1) === '&' &&
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(parseInt(fragment.substring(0, 1), 10) >= 0 || fragment.charAt(0) === 'x' )
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)
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{
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url = schema + '://' + address.join('') + '/?' + query.substring(0, query.length - 1);
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postfix = '';
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}
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return prefix + '<a href="' + url + '" rel="nofollow">' + url + '</a>' + postfix === $.PrivateBin.Helper.urls2links(prefix + url + postfix);
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}
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);
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jsc.property(
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'replaces magnet links with anchors',
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'string',
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jsc.array(common.jscQueryString()),
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'string',
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function (prefix, query, postfix) {
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var url = 'magnet:?' + query.join('').replace(/^&+|&+$/gm,''),
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prefix = $.PrivateBin.Helper.htmlEntities(prefix),
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postfix = $.PrivateBin.Helper.htmlEntities(postfix);
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return prefix + '<a href="' + url + '" rel="nofollow">' + url + '</a> ' + postfix === $.PrivateBin.Helper.urls2links(prefix + url + ' ' + postfix);
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}
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);
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});
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describe('sprintf', function () {
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jsc.property(
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'replaces %s in strings with first given parameter',
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'string',
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'(small nearray) string',
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'string',
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function (prefix, params, postfix) {
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prefix = prefix.replace(/%(s|d)/g, '%%');
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params[0] = params[0].replace(/%(s|d)/g, '%%');
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postfix = postfix.replace(/%(s|d)/g, '%%');
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var result = prefix + params[0] + postfix;
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params.unshift(prefix + '%s' + postfix);
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return result === $.PrivateBin.Helper.sprintf.apply(this, params);
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}
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);
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jsc.property(
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'replaces %d in strings with first given parameter',
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'string',
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'(small nearray) nat',
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'string',
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function (prefix, params, postfix) {
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prefix = prefix.replace(/%(s|d)/g, '%%');
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postfix = postfix.replace(/%(s|d)/g, '%%');
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var result = prefix + params[0] + postfix;
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params.unshift(prefix + '%d' + postfix);
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return result === $.PrivateBin.Helper.sprintf.apply(this, params);
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}
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);
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jsc.property(
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'replaces %d in strings with 0 if first parameter is not a number',
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'string',
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'(small nearray) falsy',
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'string',
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function (prefix, params, postfix) {
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prefix = prefix.replace(/%(s|d)/g, '%%');
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postfix = postfix.replace(/%(s|d)/g, '%%');
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var result = prefix + '0' + postfix;
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params.unshift(prefix + '%d' + postfix);
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return result === $.PrivateBin.Helper.sprintf.apply(this, params);
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}
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);
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jsc.property(
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'replaces %d and %s in strings in order',
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'string',
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'nat',
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'string',
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'string',
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'string',
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function (prefix, uint, middle, string, postfix) {
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prefix = prefix.replace(/%(s|d)/g, '%%');
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middle = middle.replace(/%(s|d)/g, '%%');
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postfix = postfix.replace(/%(s|d)/g, '%%');
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var params = [prefix + '%d' + middle + '%s' + postfix, uint, string],
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result = prefix + uint + middle + string + postfix;
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return result === $.PrivateBin.Helper.sprintf.apply(this, params);
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}
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);
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jsc.property(
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'replaces %d and %s in strings in reverse order',
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'string',
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'nat',
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'string',
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'string',
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'string',
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function (prefix, uint, middle, string, postfix) {
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prefix = prefix.replace(/%(s|d)/g, '%%');
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middle = middle.replace(/%(s|d)/g, '%%');
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postfix = postfix.replace(/%(s|d)/g, '%%');
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var params = [prefix + '%s' + middle + '%d' + postfix, string, uint],
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result = prefix + string + middle + uint + postfix;
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return result === $.PrivateBin.Helper.sprintf.apply(this, params);
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}
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);
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});
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describe('getCookie', function () {
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this.timeout(30000);
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before(function () {
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cleanup();
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});
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jsc.property(
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'returns the requested cookie',
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'nearray asciinestring',
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'nearray asciistring',
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function (labels, values) {
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var selectedKey = '', selectedValue = '',
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cookieArray = [];
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labels.forEach(function(item, i) {
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// deliberatly using a non-ascii key for replacing invalid characters
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var key = item.replace(/[\s;,=]/g, Array(i+2).join('£')),
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value = (values[i] || values[0]).replace(/[\s;,=]/g, '');
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cookieArray.push(key + '=' + value);
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if (Math.random() < 1 / i || selectedKey === key)
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{
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selectedKey = key;
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selectedValue = value;
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}
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});
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var clean = jsdom('', {cookie: cookieArray}),
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result = $.PrivateBin.Helper.getCookie(selectedKey);
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clean();
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return result === selectedValue;
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}
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);
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});
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describe('baseUri', function () {
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this.timeout(30000);
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before(function () {
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$.PrivateBin.Helper.reset();
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});
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jsc.property(
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'returns the URL without query & fragment',
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common.jscSchemas(),
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jsc.nearray(common.jscA2zString()),
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jsc.array(common.jscQueryString()),
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'string',
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function (schema, address, query, fragment) {
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var expected = schema + '://' + address.join('') + '/',
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clean = jsdom('', {url: expected + '?' + query.join('') + '#' + fragment}),
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result = $.PrivateBin.Helper.baseUri();
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$.PrivateBin.Helper.reset();
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clean();
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return expected === result;
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}
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);
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});
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describe('htmlEntities', function () {
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before(function () {
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cleanup = jsdom();
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});
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jsc.property(
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'removes all HTML entities from any given string',
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'string',
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function (string) {
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var result = $.PrivateBin.Helper.htmlEntities(string);
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return !(/[<>]/.test(result)) && !(string.indexOf('&') > -1 && !(/&/.test(result)));
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}
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);
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});
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});
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