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mastodon/spec/javascript/components/emojify.test.js
Nolan Lawson a978b88997 Faster emojify() algorithm, avoid regex replace (#4019)
* Faster emojify() algorithm, avoid regex replace

* add semicolon
2017-06-30 17:29:22 +02:00

50 lines
2.4 KiB
JavaScript

import { expect } from 'chai';
import emojify from '../../../app/javascript/mastodon/emoji';
describe('emojify', () => {
it('does a basic emojify', () => {
expect(emojify(':smile:')).to.equal(
'<img draggable="false" class="emojione" alt="😄" title=":smile:" src="/emoji/1f604.svg" />');
});
it('does a double emojify', () => {
expect(emojify(':smile: and :wink:')).to.equal(
'<img draggable="false" class="emojione" alt="😄" title=":smile:" src="/emoji/1f604.svg" /> and <img draggable="false" class="emojione" alt="😉" title=":wink:" src="/emoji/1f609.svg" />');
});
it('works with random colons', () => {
expect(emojify(':smile: : :wink:')).to.equal(
'<img draggable="false" class="emojione" alt="😄" title=":smile:" src="/emoji/1f604.svg" /> : <img draggable="false" class="emojione" alt="😉" title=":wink:" src="/emoji/1f609.svg" />');
expect(emojify(':smile::::wink:')).to.equal(
'<img draggable="false" class="emojione" alt="😄" title=":smile:" src="/emoji/1f604.svg" />::<img draggable="false" class="emojione" alt="😉" title=":wink:" src="/emoji/1f609.svg" />');
expect(emojify(':smile:::::wink:')).to.equal(
'<img draggable="false" class="emojione" alt="😄" title=":smile:" src="/emoji/1f604.svg" />:::<img draggable="false" class="emojione" alt="😉" title=":wink:" src="/emoji/1f609.svg" />');
});
it('works with tags', () => {
expect(emojify('<p>:smile:</p>')).to.equal(
'<p><img draggable="false" class="emojione" alt="😄" title=":smile:" src="/emoji/1f604.svg" /></p>');
expect(emojify('<p>:smile:</p> and <p>:wink:</p>')).to.equal(
'<p><img draggable="false" class="emojione" alt="😄" title=":smile:" src="/emoji/1f604.svg" /></p> and <p><img draggable="false" class="emojione" alt="😉" title=":wink:" src="/emoji/1f609.svg" /></p>');
});
it('ignores unknown shortcodes', () => {
expect(emojify(':foobarbazfake:')).to.equal(':foobarbazfake:');
});
it('ignores shortcodes inside of tags', () => {
expect(emojify('<p data-foo=":smile:"></p>')).to.equal('<p data-foo=":smile:"></p>');
});
it('works with unclosed tags', () => {
expect(emojify('hello>')).to.equal('hello>');
expect(emojify('<hello')).to.equal('<hello');
});
it('works with unclosed shortcodes', () => {
expect(emojify('smile:')).to.equal('smile:');
expect(emojify(':smile')).to.equal(':smile');
});
});