79 lines
3.2 KiB
JavaScript
79 lines
3.2 KiB
JavaScript
const React = require('react');
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const expect = require('expect');
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import * as languageHandler from '../../src/languageHandler';
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const testUtils = require('../test-utils');
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describe('languageHandler', function() {
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beforeEach(function(done) {
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testUtils.stubClient();
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languageHandler.setLanguage('en').then(done);
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languageHandler.setMissingEntryGenerator(key => key.split("|", 2)[1]);
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});
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it('translates a string to german', function(done) {
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languageHandler.setLanguage('de').then(function() {
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const translated = languageHandler._t('Rooms');
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expect(translated).toBe('Räume');
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}).then(done);
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});
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it('handles plurals', function() {
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const text = 'and %(count)s others...';
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expect(languageHandler._t(text, { count: 1 })).toBe('and one other...');
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expect(languageHandler._t(text, { count: 2 })).toBe('and 2 others...');
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});
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it('handles simple variable subsitutions', function() {
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const text = 'You are now ignoring %(userId)s';
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expect(languageHandler._t(text, { userId: 'foo' })).toBe('You are now ignoring foo');
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});
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it('handles simple tag substitution', function() {
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const text = 'Press <StartChatButton> to start a chat with someone';
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expect(languageHandler._t(text, {}, { 'StartChatButton': () => 'foo' }))
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.toBe('Press foo to start a chat with someone');
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});
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it('handles text in tags', function() {
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const text = '<a>Click here</a> to join the discussion!';
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expect(languageHandler._t(text, {}, { 'a': (sub) => `x${sub}x` }))
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.toBe('xClick herex to join the discussion!');
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});
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it('variable substitution with React component', function() {
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const text = 'You are now ignoring %(userId)s';
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expect(languageHandler._t(text, { userId: () => <i>foo</i> }))
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.toEqual((<span>You are now ignoring <i>foo</i></span>));
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});
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it('variable substitution with plain React component', function() {
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const text = 'You are now ignoring %(userId)s';
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expect(languageHandler._t(text, { userId: <i>foo</i> }))
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.toEqual((<span>You are now ignoring <i>foo</i></span>));
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});
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it('tag substitution with React component', function() {
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const text = 'Press <StartChatButton> to start a chat with someone';
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expect(languageHandler._t(text, {}, { 'StartChatButton': () => <i>foo</i> }))
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.toEqual(<span>Press <i>foo</i> to start a chat with someone</span>);
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});
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it('replacements in the wrong order', function() {
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const text = '%(var1)s %(var2)s';
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expect(languageHandler._t(text, { var2: 'val2', var1: 'val1' })).toBe('val1 val2');
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});
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it('multiple replacements of the same variable', function() {
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const text = '%(var1)s %(var1)s';
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expect(languageHandler.substitute(text, { var1: 'val1' })).toBe('val1 val1');
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});
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it('multiple replacements of the same tag', function() {
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const text = '<a>Click here</a> to join the discussion! <a>or here</a>';
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expect(languageHandler.substitute(text, {}, { 'a': (sub) => `x${sub}x` }))
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.toBe('xClick herex to join the discussion! xor herex');
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});
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});
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