430 lines
13 KiB
JavaScript
430 lines
13 KiB
JavaScript
import { glEmojiTag } from '~/behaviors/gl_emoji';
|
||
import {
|
||
isEmojiUnicodeSupported,
|
||
isFlagEmoji,
|
||
isKeycapEmoji,
|
||
isSkinToneComboEmoji,
|
||
isHorceRacingSkinToneComboEmoji,
|
||
isPersonZwjEmoji,
|
||
} from '~/behaviors/gl_emoji/is_emoji_unicode_supported';
|
||
|
||
const emptySupportMap = {
|
||
personZwj: false,
|
||
horseRacing: false,
|
||
flag: false,
|
||
skinToneModifier: false,
|
||
'9.0': false,
|
||
'8.0': false,
|
||
'7.0': false,
|
||
6.1: false,
|
||
'6.0': false,
|
||
5.2: false,
|
||
5.1: false,
|
||
4.1: false,
|
||
'4.0': false,
|
||
3.2: false,
|
||
'3.0': false,
|
||
1.1: false,
|
||
};
|
||
|
||
const emojiFixtureMap = {
|
||
bomb: {
|
||
name: 'bomb',
|
||
moji: '💣',
|
||
unicodeVersion: '6.0',
|
||
},
|
||
construction_worker_tone5: {
|
||
name: 'construction_worker_tone5',
|
||
moji: '👷🏿',
|
||
unicodeVersion: '8.0',
|
||
},
|
||
five: {
|
||
name: 'five',
|
||
moji: '5️⃣',
|
||
unicodeVersion: '3.0',
|
||
},
|
||
grey_question: {
|
||
name: 'grey_question',
|
||
moji: '❔',
|
||
unicodeVersion: '6.0',
|
||
},
|
||
};
|
||
|
||
function markupToDomElement(markup) {
|
||
const div = document.createElement('div');
|
||
div.innerHTML = markup;
|
||
return div.firstElementChild;
|
||
}
|
||
|
||
function testGlEmojiImageFallback(element, name, src) {
|
||
expect(element.tagName.toLowerCase()).toBe('img');
|
||
expect(element.getAttribute('src')).toBe(src);
|
||
expect(element.getAttribute('title')).toBe(`:${name}:`);
|
||
expect(element.getAttribute('alt')).toBe(`:${name}:`);
|
||
}
|
||
|
||
const defaults = {
|
||
forceFallback: false,
|
||
sprite: false,
|
||
};
|
||
|
||
function testGlEmojiElement(element, name, unicodeVersion, unicodeMoji, options = {}) {
|
||
const opts = Object.assign({}, defaults, options);
|
||
expect(element.tagName.toLowerCase()).toBe('gl-emoji');
|
||
expect(element.dataset.name).toBe(name);
|
||
expect(element.dataset.fallbackSrc.length).toBeGreaterThan(0);
|
||
expect(element.dataset.unicodeVersion).toBe(unicodeVersion);
|
||
|
||
const fallbackSpriteClass = `emoji-${name}`;
|
||
if (opts.sprite) {
|
||
expect(element.dataset.fallbackSpriteClass).toBe(fallbackSpriteClass);
|
||
}
|
||
|
||
if (opts.forceFallback && opts.sprite) {
|
||
expect(element.getAttribute('class')).toBe(`emoji-icon ${fallbackSpriteClass}`);
|
||
}
|
||
|
||
if (opts.forceFallback && !opts.sprite) {
|
||
// Check for image fallback
|
||
testGlEmojiImageFallback(element.firstElementChild, name, element.dataset.fallbackSrc);
|
||
} else {
|
||
// Otherwise make sure things are still unicode text
|
||
expect(element.textContent.trim()).toBe(unicodeMoji);
|
||
}
|
||
}
|
||
|
||
describe('gl_emoji', () => {
|
||
describe('glEmojiTag', () => {
|
||
it('bomb emoji', () => {
|
||
const emojiKey = 'bomb';
|
||
const markup = glEmojiTag(emojiFixtureMap[emojiKey].name);
|
||
const glEmojiElement = markupToDomElement(markup);
|
||
testGlEmojiElement(
|
||
glEmojiElement,
|
||
emojiFixtureMap[emojiKey].name,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
);
|
||
});
|
||
|
||
it('bomb emoji with image fallback', () => {
|
||
const emojiKey = 'bomb';
|
||
const markup = glEmojiTag(emojiFixtureMap[emojiKey].name, {
|
||
forceFallback: true,
|
||
});
|
||
const glEmojiElement = markupToDomElement(markup);
|
||
testGlEmojiElement(
|
||
glEmojiElement,
|
||
emojiFixtureMap[emojiKey].name,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
{
|
||
forceFallback: true,
|
||
},
|
||
);
|
||
});
|
||
|
||
it('bomb emoji with sprite fallback readiness', () => {
|
||
const emojiKey = 'bomb';
|
||
const markup = glEmojiTag(emojiFixtureMap[emojiKey].name, {
|
||
sprite: true,
|
||
});
|
||
const glEmojiElement = markupToDomElement(markup);
|
||
testGlEmojiElement(
|
||
glEmojiElement,
|
||
emojiFixtureMap[emojiKey].name,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
{
|
||
sprite: true,
|
||
},
|
||
);
|
||
});
|
||
it('bomb emoji with sprite fallback', () => {
|
||
const emojiKey = 'bomb';
|
||
const markup = glEmojiTag(emojiFixtureMap[emojiKey].name, {
|
||
forceFallback: true,
|
||
sprite: true,
|
||
});
|
||
const glEmojiElement = markupToDomElement(markup);
|
||
testGlEmojiElement(
|
||
glEmojiElement,
|
||
emojiFixtureMap[emojiKey].name,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
{
|
||
forceFallback: true,
|
||
sprite: true,
|
||
},
|
||
);
|
||
});
|
||
|
||
it('question mark when invalid emoji name given', () => {
|
||
const name = 'invalid_emoji';
|
||
const emojiKey = 'grey_question';
|
||
const markup = glEmojiTag(name);
|
||
const glEmojiElement = markupToDomElement(markup);
|
||
testGlEmojiElement(
|
||
glEmojiElement,
|
||
emojiFixtureMap[emojiKey].name,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
);
|
||
});
|
||
|
||
it('question mark with image fallback when invalid emoji name given', () => {
|
||
const name = 'invalid_emoji';
|
||
const emojiKey = 'grey_question';
|
||
const markup = glEmojiTag(name, {
|
||
forceFallback: true,
|
||
});
|
||
const glEmojiElement = markupToDomElement(markup);
|
||
testGlEmojiElement(
|
||
glEmojiElement,
|
||
emojiFixtureMap[emojiKey].name,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
{
|
||
forceFallback: true,
|
||
},
|
||
);
|
||
});
|
||
});
|
||
|
||
describe('isFlagEmoji', () => {
|
||
it('should gracefully handle empty string', () => {
|
||
expect(isFlagEmoji('')).toBeFalsy();
|
||
});
|
||
it('should detect flag_ac', () => {
|
||
expect(isFlagEmoji('🇦🇨')).toBeTruthy();
|
||
});
|
||
it('should detect flag_us', () => {
|
||
expect(isFlagEmoji('🇺🇸')).toBeTruthy();
|
||
});
|
||
it('should detect flag_zw', () => {
|
||
expect(isFlagEmoji('🇿🇼')).toBeTruthy();
|
||
});
|
||
it('should not detect flags', () => {
|
||
expect(isFlagEmoji('🎏')).toBeFalsy();
|
||
});
|
||
it('should not detect triangular_flag_on_post', () => {
|
||
expect(isFlagEmoji('🚩')).toBeFalsy();
|
||
});
|
||
it('should not detect single letter', () => {
|
||
expect(isFlagEmoji('🇦')).toBeFalsy();
|
||
});
|
||
it('should not detect >2 letters', () => {
|
||
expect(isFlagEmoji('🇦🇧🇨')).toBeFalsy();
|
||
});
|
||
});
|
||
|
||
describe('isKeycapEmoji', () => {
|
||
it('should gracefully handle empty string', () => {
|
||
expect(isKeycapEmoji('')).toBeFalsy();
|
||
});
|
||
it('should detect one(keycap)', () => {
|
||
expect(isKeycapEmoji('1️⃣')).toBeTruthy();
|
||
});
|
||
it('should detect nine(keycap)', () => {
|
||
expect(isKeycapEmoji('9️⃣')).toBeTruthy();
|
||
});
|
||
it('should not detect ten(keycap)', () => {
|
||
expect(isKeycapEmoji('🔟')).toBeFalsy();
|
||
});
|
||
it('should not detect hash(keycap)', () => {
|
||
expect(isKeycapEmoji('#⃣')).toBeFalsy();
|
||
});
|
||
});
|
||
|
||
describe('isSkinToneComboEmoji', () => {
|
||
it('should gracefully handle empty string', () => {
|
||
expect(isSkinToneComboEmoji('')).toBeFalsy();
|
||
});
|
||
it('should detect hand_splayed_tone5', () => {
|
||
expect(isSkinToneComboEmoji('🖐🏿')).toBeTruthy();
|
||
});
|
||
it('should not detect hand_splayed', () => {
|
||
expect(isSkinToneComboEmoji('🖐')).toBeFalsy();
|
||
});
|
||
it('should detect lifter_tone1', () => {
|
||
expect(isSkinToneComboEmoji('🏋🏻')).toBeTruthy();
|
||
});
|
||
it('should not detect lifter', () => {
|
||
expect(isSkinToneComboEmoji('🏋')).toBeFalsy();
|
||
});
|
||
it('should detect rowboat_tone4', () => {
|
||
expect(isSkinToneComboEmoji('🚣🏾')).toBeTruthy();
|
||
});
|
||
it('should not detect rowboat', () => {
|
||
expect(isSkinToneComboEmoji('🚣')).toBeFalsy();
|
||
});
|
||
it('should not detect individual tone emoji', () => {
|
||
expect(isSkinToneComboEmoji('🏻')).toBeFalsy();
|
||
});
|
||
});
|
||
|
||
describe('isHorceRacingSkinToneComboEmoji', () => {
|
||
it('should gracefully handle empty string', () => {
|
||
expect(isHorceRacingSkinToneComboEmoji('')).toBeFalsy();
|
||
});
|
||
it('should detect horse_racing_tone2', () => {
|
||
expect(isHorceRacingSkinToneComboEmoji('🏇🏼')).toBeTruthy();
|
||
});
|
||
it('should not detect horse_racing', () => {
|
||
expect(isHorceRacingSkinToneComboEmoji('🏇')).toBeFalsy();
|
||
});
|
||
});
|
||
|
||
describe('isPersonZwjEmoji', () => {
|
||
it('should gracefully handle empty string', () => {
|
||
expect(isPersonZwjEmoji('')).toBeFalsy();
|
||
});
|
||
it('should detect couple_mm', () => {
|
||
expect(isPersonZwjEmoji('👨❤️👨')).toBeTruthy();
|
||
});
|
||
it('should not detect couple_with_heart', () => {
|
||
expect(isPersonZwjEmoji('💑')).toBeFalsy();
|
||
});
|
||
it('should not detect couplekiss', () => {
|
||
expect(isPersonZwjEmoji('💏')).toBeFalsy();
|
||
});
|
||
it('should detect family_mmb', () => {
|
||
expect(isPersonZwjEmoji('👨👨👦')).toBeTruthy();
|
||
});
|
||
it('should detect family_mwgb', () => {
|
||
expect(isPersonZwjEmoji('👨👩👧👦')).toBeTruthy();
|
||
});
|
||
it('should not detect family', () => {
|
||
expect(isPersonZwjEmoji('👪')).toBeFalsy();
|
||
});
|
||
it('should detect kiss_ww', () => {
|
||
expect(isPersonZwjEmoji('👩❤️💋👩')).toBeTruthy();
|
||
});
|
||
it('should not detect girl', () => {
|
||
expect(isPersonZwjEmoji('👧')).toBeFalsy();
|
||
});
|
||
it('should not detect girl_tone5', () => {
|
||
expect(isPersonZwjEmoji('👧🏿')).toBeFalsy();
|
||
});
|
||
it('should not detect man', () => {
|
||
expect(isPersonZwjEmoji('👨')).toBeFalsy();
|
||
});
|
||
it('should not detect woman', () => {
|
||
expect(isPersonZwjEmoji('👩')).toBeFalsy();
|
||
});
|
||
});
|
||
|
||
describe('isEmojiUnicodeSupported', () => {
|
||
it('should gracefully handle empty string with unicode support', () => {
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
{ '1.0': true },
|
||
'',
|
||
'1.0',
|
||
);
|
||
expect(isSupported).toBeTruthy();
|
||
});
|
||
it('should gracefully handle empty string without unicode support', () => {
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
{},
|
||
'',
|
||
'1.0',
|
||
);
|
||
expect(isSupported).toBeFalsy();
|
||
});
|
||
it('bomb(6.0) with 6.0 support', () => {
|
||
const emojiKey = 'bomb';
|
||
const unicodeSupportMap = Object.assign({}, emptySupportMap, {
|
||
'6.0': true,
|
||
});
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
unicodeSupportMap,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
);
|
||
expect(isSupported).toBeTruthy();
|
||
});
|
||
|
||
it('bomb(6.0) without 6.0 support', () => {
|
||
const emojiKey = 'bomb';
|
||
const unicodeSupportMap = emptySupportMap;
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
unicodeSupportMap,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
);
|
||
expect(isSupported).toBeFalsy();
|
||
});
|
||
|
||
it('bomb(6.0) without 6.0 but with 9.0 support', () => {
|
||
const emojiKey = 'bomb';
|
||
const unicodeSupportMap = Object.assign({}, emptySupportMap, {
|
||
'9.0': true,
|
||
});
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
unicodeSupportMap,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
);
|
||
expect(isSupported).toBeFalsy();
|
||
});
|
||
|
||
it('construction_worker_tone5(8.0) without skin tone modifier support', () => {
|
||
const emojiKey = 'construction_worker_tone5';
|
||
const unicodeSupportMap = Object.assign({}, emptySupportMap, {
|
||
skinToneModifier: false,
|
||
'9.0': true,
|
||
'8.0': true,
|
||
'7.0': true,
|
||
6.1: true,
|
||
'6.0': true,
|
||
5.2: true,
|
||
5.1: true,
|
||
4.1: true,
|
||
'4.0': true,
|
||
3.2: true,
|
||
'3.0': true,
|
||
1.1: true,
|
||
});
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
unicodeSupportMap,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
);
|
||
expect(isSupported).toBeFalsy();
|
||
});
|
||
|
||
it('use native keycap on >=57 chrome', () => {
|
||
const emojiKey = 'five';
|
||
const unicodeSupportMap = Object.assign({}, emptySupportMap, {
|
||
'3.0': true,
|
||
meta: {
|
||
isChrome: true,
|
||
chromeVersion: 57,
|
||
},
|
||
});
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
unicodeSupportMap,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
);
|
||
expect(isSupported).toBeTruthy();
|
||
});
|
||
|
||
it('fallback keycap on <57 chrome', () => {
|
||
const emojiKey = 'five';
|
||
const unicodeSupportMap = Object.assign({}, emptySupportMap, {
|
||
'3.0': true,
|
||
meta: {
|
||
isChrome: true,
|
||
chromeVersion: 50,
|
||
},
|
||
});
|
||
const isSupported = isEmojiUnicodeSupported(
|
||
unicodeSupportMap,
|
||
emojiFixtureMap[emojiKey].moji,
|
||
emojiFixtureMap[emojiKey].unicodeVersion,
|
||
);
|
||
expect(isSupported).toBeFalsy();
|
||
});
|
||
});
|
||
});
|