ensuring internal variables of common module are not changed by providing getter functions, splitting out I18n tests
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El RIDO
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dfd906900b
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3fed63ce28
96
js/common.js
96
js/common.js
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@ -1,43 +1,12 @@
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'use strict';
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exports.a2zString = ['a','b','c','d','e','f','g','h','i','j','k','l','m',
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'n','o','p','q','r','s','t','u','v','w','x','y','z'];
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exports.alnumString = exports.a2zString.concat(['0','1','2','3','4','5','6','7','8','9']);
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exports.queryString = exports.alnumString.concat(['+','%','&','.','*','-','_']);
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exports.base64String = exports.alnumString.concat(['+','/','=']).concat(
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exports.a2zString.map(function(c) {
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return c.toUpperCase();
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})
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);
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// schemas supported by the whatwg-url library
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exports.schemas = ['ftp','gopher','http','https','ws','wss'];
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exports.supportedLanguages = ['de', 'es', 'fr', 'it', 'no', 'pl', 'pt', 'oc', 'ru', 'sl', 'zh'];
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exports.mimeTypes = ['image/png', 'application/octet-stream'];
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// testing prerequisites
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global.jsc = require('jsverify');
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global.jsdom = require('jsdom-global');
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global.cleanup = global.jsdom();
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global.fs = require('fs');
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/**
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* character to HTML entity lookup table
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*
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* @see {@link https://github.com/janl/mustache.js/blob/master/mustache.js#L60}
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*/
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var entityMap = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": ''',
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'/': '/',
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'`': '`',
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'=': '='
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},
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logFile = fs.createWriteStream('test.log'),
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mimeFile = fs.createReadStream('/etc/mime.types'),
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mimeLine = '';
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// application libraries to test
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global.$ = global.jQuery = require('./jquery-3.1.1');
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global.sjcl = require('./sjcl-1.0.6');
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global.Base64 = require('./base64-2.1.9').Base64;
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@ -51,6 +20,38 @@ global.DOMPurify = require('./purify.min');
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require('./bootstrap-3.3.7');
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require('./privatebin');
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// internal variables
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var a2zString = ['a','b','c','d','e','f','g','h','i','j','k','l','m',
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'n','o','p','q','r','s','t','u','v','w','x','y','z'],
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alnumString = a2zString.concat(['0','1','2','3','4','5','6','7','8','9']),
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queryString = alnumString.concat(['+','%','&','.','*','-','_']),
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base64String = alnumString.concat(['+','/','=']).concat(
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a2zString.map(function(c) {
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return c.toUpperCase();
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})
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),
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schemas = ['ftp','gopher','http','https','ws','wss'],
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supportedLanguages = ['de', 'es', 'fr', 'it', 'no', 'pl', 'pt', 'oc', 'ru', 'sl', 'zh'],
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mimeTypes = ['image/png', 'application/octet-stream'],
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/**
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* character to HTML entity lookup table
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*
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* @see {@link https://github.com/janl/mustache.js/blob/master/mustache.js#L60}
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*/
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entityMap = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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"'": ''',
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'/': '/',
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'`': '`',
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'=': '='
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},
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logFile = fs.createWriteStream('test.log'),
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mimeFile = fs.createReadStream('/etc/mime.types'),
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mimeLine = '';
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// redirect console messages to log file
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console.info = console.warn = console.error = function () {
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logFile.write(Array.prototype.slice.call(arguments).join('') + '\n');
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@ -87,10 +88,12 @@ function parseMime(line) {
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line = line.substring(0, index);
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}
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if (line.length > 0) {
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exports.mimeTypes.push(line);
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mimeTypes.push(line);
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}
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}
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// common testing helper functions
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/**
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* convert all applicable characters to HTML entities
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*
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@ -107,3 +110,28 @@ exports.htmlEntities = function(str) {
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});
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}
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// provides random lowercase characters from a to z
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exports.jscA2zString = function() {
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return jsc.elements(a2zString);
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}
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// provides random lowercase alpha numeric characters (a to z and 0 to 9)
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exports.jscAlnumString = function() {
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return jsc.elements(alnumString);
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}
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// provides random characters allowed in GET queries
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exports.jscQueryString = function() {
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return jsc.elements(queryString);
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}
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// provides a random URL schema supported by the whatwg-url library
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exports.jscSchemas = function() {
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return jsc.elements(schemas);
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}
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// provides a random supported language string
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exports.jscSupportedLanguages = function() {
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return jsc.elements(supportedLanguages);
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}
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@ -53,7 +53,7 @@ describe('Helper', 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(jsc.elements(common.alnumString))),
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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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@ -90,9 +90,9 @@ describe('Helper', function () {
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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(jsc.elements(common.a2zString)),
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jsc.array(jsc.elements(common.queryString)),
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jsc.array(jsc.elements(common.queryString)),
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jsc.nearray(common.jscA2zString()),
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jsc.array(common.jscQueryString()),
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jsc.array(common.jscQueryString()),
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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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@ -117,7 +117,7 @@ describe('Helper', function () {
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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(jsc.elements(common.queryString)),
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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(/^&+|&+$/gm,''),
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@ -244,9 +244,9 @@ describe('Helper', function () {
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jsc.property(
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'returns the URL without query & fragment',
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jsc.elements(common.schemas),
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jsc.nearray(jsc.elements(common.a2zString)),
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jsc.array(jsc.elements(common.queryString)),
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common.jscSchemas(),
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jsc.nearray(common.jscA2zString()),
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jsc.array(common.jscQueryString()),
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'string',
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function (schema, address, query, fragment) {
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var expected = schema + '://' + address.join('') + '/',
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@ -0,0 +1,104 @@
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'use strict';
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var common = require('../common');
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describe('I18n', function () {
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describe('translate', function () {
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before(function () {
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$.PrivateBin.I18n.reset();
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});
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jsc.property(
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'returns message ID unchanged if no translation found',
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'string',
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function (messageId) {
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messageId = messageId.replace(/%(s|d)/g, '%%');
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var plurals = [messageId, messageId + 's'],
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fake = [messageId],
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result = $.PrivateBin.I18n.translate(messageId);
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$.PrivateBin.I18n.reset();
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var alias = $.PrivateBin.I18n._(messageId);
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$.PrivateBin.I18n.reset();
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var p_result = $.PrivateBin.I18n.translate(plurals);
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$.PrivateBin.I18n.reset();
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var p_alias = $.PrivateBin.I18n._(plurals);
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$.PrivateBin.I18n.reset();
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var f_result = $.PrivateBin.I18n.translate(fake);
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$.PrivateBin.I18n.reset();
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var f_alias = $.PrivateBin.I18n._(fake);
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$.PrivateBin.I18n.reset();
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return messageId === result && messageId === alias &&
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messageId === p_result && messageId === p_alias &&
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messageId === f_result && messageId === f_alias;
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}
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);
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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 translation = prefix + params[0] + postfix;
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params.unshift(prefix + '%s' + postfix);
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var result = $.PrivateBin.I18n.translate.apply(this, params);
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$.PrivateBin.I18n.reset();
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var alias = $.PrivateBin.I18n._.apply(this, params);
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$.PrivateBin.I18n.reset();
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return translation === result && translation === alias;
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}
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);
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});
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describe('getPluralForm', function () {
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before(function () {
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$.PrivateBin.I18n.reset();
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});
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jsc.property(
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'returns valid key for plural form',
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common.jscSupportedLanguages(),
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'integer',
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function(language, n) {
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$.PrivateBin.I18n.reset(language);
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var result = $.PrivateBin.I18n.getPluralForm(n);
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// arabic seems to have the highest plural count with 6 forms
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return result >= 0 && result <= 5;
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}
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);
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});
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// loading of JSON via AJAX needs to be tested in the browser, this just mocks it
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// TODO: This needs to be tested using a browser.
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describe('loadTranslations', function () {
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this.timeout(30000);
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before(function () {
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$.PrivateBin.I18n.reset();
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});
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jsc.property(
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'downloads and handles any supported language',
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common.jscSupportedLanguages(),
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function(language) {
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var clean = jsdom('', {url: 'https://privatebin.net/', cookie: ['lang=' + language]});
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$.PrivateBin.I18n.reset('en');
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$.PrivateBin.I18n.loadTranslations();
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$.PrivateBin.I18n.reset(language, require('../../i18n/' + language + '.json'));
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var result = $.PrivateBin.I18n.translate('en'),
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alias = $.PrivateBin.I18n._('en');
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clean();
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return language === result && language === alias;
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}
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);
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});
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});
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