budoux
Version:
A small chunk segmenter.
63 lines • 3.01 kB
JavaScript
/**
* @license
* Copyright 2021 Google LLC
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import '../webcomponents/budoux-ja.js';
describe('Web Components', () => {
beforeAll(async () => {
await window.customElements.whenDefined('budoux-ja');
});
beforeEach(() => {
window.document.body.innerText = '';
});
it('should process the provided text.', () => {
const budouxElement = window.document.createElement('budoux-ja');
budouxElement.textContent = '今日は良い天気です。';
window.document.body.appendChild(budouxElement);
expect(budouxElement.innerHTML).toBe('今日は\u200B良い\u200B天気です。');
});
it('should react to text content changes after attached.', resolve => {
const budouxElement = window.document.createElement('budoux-ja');
budouxElement.textContent = '今日は良い天気です。';
window.document.body.appendChild(budouxElement);
const observer = new window.MutationObserver(() => {
expect(budouxElement.innerHTML).toBe('明日は\u200B晴れるかな？');
resolve();
});
observer.observe(budouxElement, {
childList: true,
});
budouxElement.textContent = '明日は晴れるかな？';
});
it('should work with HTML inputs.', () => {
const budouxElement = window.document.createElement('budoux-ja');
budouxElement.appendChild(window.document.createTextNode('昨日は'));
const b = window.document.createElement('b');
b.textContent = '雨';
budouxElement.appendChild(b);
budouxElement.appendChild(window.document.createTextNode('でした。'));
window.document.body.appendChild(budouxElement);
expect(budouxElement.innerHTML).toBe('昨日は<b>\u200B雨</b>でした。');
});
it('should have wrapping styles to control line breaks.', () => {
var _a, _b;
const budouxElement = window.document.createElement('budoux-ja');
budouxElement.textContent = 'Hello world';
window.document.body.appendChild(budouxElement);
const styles = budouxElement.computedStyleMap();
expect((_a = styles.get('word-break')) === null || _a === void 0 ? void 0 : _a.toString()).toBe('keep-all');
expect((_b = styles.get('overflow-wrap')) === null || _b === void 0 ? void 0 : _b.toString()).toBe('anywhere');
});
});
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