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ti.locale.test.js
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ti.locale.test.js
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/*
* Titanium SDK
* Copyright TiDev, Inc. 04/07/2022-Present. All Rights Reserved.
* Licensed under the terms of the Apache Public License
* Please see the LICENSE included with this distribution for details.
*/
/* eslint-env mocha */
/* eslint no-unused-expressions: "off" */
'use strict';
const should = require('./utilities/assertions');
describe('Global', () => {
it('#L() is a Function', () => should(L).be.a.Function());
});
describe('Titanium.Locale', () => {
// reset back to US english when done
after(() => Ti.Locale.language = 'en-US');
it('exists', () => {
should(Ti.Locale).not.be.undefined();
should(Ti.Locale).not.be.null();
should(Ti.Locale).be.an.Object();
});
describe('properties', () => {
it('.apiName', () => {
should(Ti.Locale).have.a.readOnlyProperty('apiName').which.is.a.String();
should(Ti.Locale.apiName).be.eql('Ti.Locale');
});
describe('.currentCountry', () => {
it('is a String', () => {
should(Ti.Locale).have.a.readOnlyProperty('currentCountry').which.is.a.String();
});
it('defaults to \'US\'', () => {
should(Ti.Locale.currentCountry).eql('US');
});
it('has no getter', () => {
should(Ti.Locale).not.have.a.getter('currentCountry');
});
});
describe.android('.applicationLocales', () => {
it('is a Array', () => {
should(Ti.Locale).have.a.property('applicationLocales').which.is.an.Array();
});
});
describe('.currentLanguage', () => {
it('is a String', () => {
should(Ti.Locale).have.a.readOnlyProperty('currentLanguage').which.is.a.String();
});
it('defaults to \'en\'', () => {
should(Ti.Locale.currentLanguage).eql('en');
});
it('has no getter', () => {
should(Ti.Locale).not.have.a.getter('currentLanguage');
});
});
describe('.currentLocale', () => {
it('is a String', () => {
should(Ti.Locale).have.a.readOnlyProperty('currentLocale').which.is.a.String();
});
it('defaults to \'en-US\'', () => {
should(Ti.Locale.currentLocale).eql('en-US');
});
it('has no getter', () => {
should(Ti.Locale).not.have.a.getter('currentLocale');
});
});
});
describe('methods', () => {
// TODO Support Ti.Locale.formatTelephoneNumber on other platforms?
it.android('#formatTelephoneNumber(String)', () => {
should(Ti.Locale.formatTelephoneNumber).be.a.Function();
// TODO Actually check inputs/outputs!
});
it('#getCurrencyCode(String)', () => {
should(Ti.Locale.getCurrencyCode).be.a.Function();
should(Ti.Locale.getCurrencyCode('en-US')).eql('USD');
should(Ti.Locale.getCurrencyCode('ja-JP')).eql('JPY');
should(Ti.Locale.getCurrencyCode('zh-CN')).eql('CNY');
should(Ti.Locale.getCurrencyCode('zh-TW')).eql('TWD');
});
// FIXME Get working on iOS
// FIXME Get working properly cross-platform. JPY gives us ยฅ on Windows and Android, JPยฅ on iOS. CNY gives us ยฅ on Windows, CNยฅ on Android
it.androidAndIosBroken('#getCurrencySymbol(String)', () => {
should(Ti.Locale.getCurrencySymbol).be.a.Function();
should(Ti.Locale.getCurrencySymbol('USD')).eql('$');
should(Ti.Locale.getCurrencySymbol('JPY')).eql('ยฅ'); // 'JPยฅ' on iOS
should(Ti.Locale.getCurrencySymbol('CNY')).eql('ยฅ'); // 'CNยฅ' on Android
should(Ti.Locale.getCurrencySymbol('TWD')).eql('NT$');
});
it('#getLocaleCurrencySymbol()', () => {
should(Ti.Locale.getLocaleCurrencySymbol).be.a.Function();
should(Ti.Locale.getLocaleCurrencySymbol('en-US')).eql('$');
});
describe('#getString()', () => {
it('is a Function', () => {
should(Ti.Locale.getString).be.a.Function();
});
beforeEach(() => {
Ti.Locale.language = 'en-US';
});
it('returns stored value for found key', () => {
should(Ti.Locale.getString('this_is_my_key')).eql('this is my value');
should(L('this_is_my_key')).eql('this is my value');
});
it('returns key if not found and no default specified', () => {
should(Ti.Locale.getString('this_should_not_be_found')).eql('this_should_not_be_found');
should(L('this_should_not_be_found')).eql('this_should_not_be_found');
});
it('returns supplied default if key not found', () => {
should(Ti.Locale.getString('this_should_not_be_found', 'this is the default value')).eql('this is the default value');
should(L('this_should_not_be_found', 'this is the default value')).eql('this is the default value');
});
// FIXME: returns null - we can fix this in a cross-platform way via same extension we used for Android to fix issue
it('returns key if supplied default is not a String and key/value pair not found', () => {
should(Ti.Locale.getString('this_should_not_be_found', null)).eql('this_should_not_be_found');
should(L('this_should_not_be_found', null)).eql('this_should_not_be_found');
should(Ti.Locale.getString('this_should_not_be_found', 123)).eql('this_should_not_be_found');
should(L('this_should_not_be_found', 123)).eql('this_should_not_be_found');
});
// https://jira-archive.titaniumsdk.com/TIMOB-26651
it('handles locale/country specific languages (i.e. en-GB vs en-US)', () => {
Ti.Locale.language = 'en-GB';
should(Ti.Locale.getString('this_is_my_key')).eql('this is my en-GB value'); // This fails on Windows, gives 'this is my value'
should(L('this_is_my_key')).eql('this is my en-GB value'); // This fails on Windows, gives 'this is my value'
});
// and then this one fails because it's using en-GB strings after we tell it to be ja...
it('handles single segment language (i.e. ja)', () => {
Ti.Locale.language = 'ja';
should(Ti.Locale.getString('this_is_my_key')).eql('ใใใฏ็งใฎๅคใงใ');
should(L('this_is_my_key')).eql('ใใใฏ็งใฎๅคใงใ');
});
// ...and this one is now using ja strings, but langauge value is en-US!
// FIXME iOS seems to ignore position info on the format string.
// We're trying to force the 1st argument into the second slot, and vice versa here. iOS handles the %2$s syntax, but ignores position
it.iosAndWindowsBroken('usage with String.format()', () => {
var i18nMissingMsg = '<no translation available>';
var string1 = 'You say ' + Ti.Locale.getString('signoff', i18nMissingMsg) + ' and I say ' + Ti.Locale.getString('greeting', i18nMissingMsg) + '!';
var string2 = String.format(L('phrase'), L('greeting', i18nMissingMsg), L('signoff', i18nMissingMsg));
should(string1).eql(string2);
if (Ti.Locale.currentLanguage === 'en') {
should(string1).eql('You say goodbye and I say hello!');
should(string2).eql('You say goodbye and I say hello!');
} else if (Ti.Locale.currentLanguage === 'ja') {
should(string1).eql('You say ใใใใชใ and I say ใใใซใกใฏ!');
should(string2).eql('You say ใใใใชใ and I say ใใใซใกใฏ!');
}
});
});
describe('#parseDecimal()', () => {
it('compared with String.formatDecimal()', () => {
should(Ti.Locale.parseDecimal).be.a.Function();
const numericValue = 1234567.8;
let numericString = String.formatDecimal(numericValue);
let parsedValue = Ti.Locale.parseDecimal(numericString);
should(parsedValue).be.a.Number();
should(Math.abs(parsedValue - numericValue)).be.lessThan(Number.EPSILON);
numericString = String.formatDecimal(numericValue, 'de-DE');
parsedValue = Ti.Locale.parseDecimal(numericString, 'de-DE');
should(Math.abs(parsedValue - numericValue)).be.lessThan(Number.EPSILON);
numericString = String.formatDecimal(numericValue, 'fr-FR');
parsedValue = Ti.Locale.parseDecimal(numericString, 'fr-FR');
should(Math.abs(parsedValue - numericValue)).be.lessThan(Number.EPSILON);
numericString = String.formatDecimal(numericValue, 'ar-EG');
parsedValue = Ti.Locale.parseDecimal(numericString, 'ar-EG');
should(Math.abs(parsedValue - numericValue)).be.lessThan(Number.EPSILON);
});
it('localized values', () => {
let result = Ti.Locale.parseDecimal('1,234,567.8', 'en-US');
should(Math.abs(result - 1234567.8)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('1.234.567,8', 'de-DE');
should(Math.abs(result - 1234567.8)).be.lessThan(Number.EPSILON);
// France uses non-breaking unicode spaces for thousands separator.
result = Ti.Locale.parseDecimal('1\u00A0234\u00A0567,8', 'fr-FR');
should(Math.abs(result - 1234567.8)).be.lessThan(Number.EPSILON);
// But it was then changed to narrow non-breaking spaces!
result = Ti.Locale.parseDecimal('1\u202F234\u202F567,8', 'fr-FR');
should(Math.abs(result - 1234567.8)).be.lessThan(Number.EPSILON);
});
it('various values', () => {
let result = Ti.Locale.parseDecimal('0', 'en-US');
should(Math.abs(result)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('0.', 'en-US');
should(Math.abs(result)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('.0', 'en-US');
should(Math.abs(result)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('00.00123', 'en-US');
should(Math.abs(result - 0.00123)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('+0', 'en-US');
should(Math.abs(result)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('-0', 'en-US');
should(Math.abs(result)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('+1234.5', 'en-US');
should(Math.abs(result - 1234.5)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('-1234.5', 'en-US');
should(Math.abs(result + 1234.5)).be.lessThan(Number.EPSILON);
});
it('scientific values', () => {
let result = Ti.Locale.parseDecimal('1.2E+3', 'en-US');
should(Math.abs(result - 1200.0)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('-1.2E+3', 'en-US');
should(Math.abs(result + 1200.0)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('1.2E-3', 'en-US');
should(Math.abs(result - 0.0012)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal('-1.2E-3', 'en-US');
should(Math.abs(result + 0.0012)).be.lessThan(Number.EPSILON);
});
it('padded with spaces', () => {
let result = Ti.Locale.parseDecimal(' 123 ', 'en-US');
should(Math.abs(result - 123)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal(' +123 ', 'en-US');
should(Math.abs(result - 123)).be.lessThan(Number.EPSILON);
result = Ti.Locale.parseDecimal(' -123 ', 'en-US');
should(Math.abs(result + 123)).be.lessThan(Number.EPSILON);
});
it('NaN', () => {
let result = Ti.Locale.parseDecimal('ThisShouldFail');
should(result).be.a.Number();
should(result).be.eql(Number.NaN);
result = Ti.Locale.parseDecimal('');
should(result).be.eql(Number.NaN);
result = Ti.Locale.parseDecimal(' ');
should(result).be.eql(Number.NaN);
result = Ti.Locale.parseDecimal(null);
should(result).be.eql(Number.NaN);
result = Ti.Locale.parseDecimal(undefined);
should(result).be.eql(Number.NaN);
});
});
describe.android('#set applicationLocales(String)', () => {
it('has a setter', () => {
should(Ti.Locale).have.a.setter('applicationLocales');
});
it('changes .applicationLocales', () => {
Ti.Locale.applicationLocales = 'ar';
should(Ti.Locale.applicationLocales[0].language).eql('ar');
});
});
describe('#set language(String)', () => {
it('has a setter', () => {
should(Ti.Locale).have.a.setter('language');
});
it('changes .currentLanguage', () => {
Ti.Locale.language = 'fr';
should(Ti.Locale.currentLanguage).eql('fr');
});
// FIXME Get working on iOS, setLangauge doesn't seem to affect currentLocale
it.iosBroken('changes .currentLocale', () => {
Ti.Locale.language = 'en-GB';
should(Ti.Locale.currentLocale).eql('en-GB'); // iOS returns 'en-US'
Ti.Locale.language = 'fr';
should(Ti.Locale.currentLocale).eql('fr');
});
// TODO test if it changes the currentCountry?
});
});
});