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Diffstat (limited to 'spec/frontend/emoji/emoji_spec.js')
| -rw-r--r-- | spec/frontend/emoji/emoji_spec.js | 382 |
1 files changed, 382 insertions, 0 deletions
diff --git a/spec/frontend/emoji/emoji_spec.js b/spec/frontend/emoji/emoji_spec.js new file mode 100644 index 00000000000..c6a15d5976a --- /dev/null +++ b/spec/frontend/emoji/emoji_spec.js @@ -0,0 +1,382 @@ +import MockAdapter from 'axios-mock-adapter'; +import axios from '~/lib/utils/axios_utils'; +import { initEmojiMap, glEmojiTag, EMOJI_VERSION } from '~/emoji'; +import isEmojiUnicodeSupported, { + isFlagEmoji, + isRainbowFlagEmoji, + isKeycapEmoji, + isSkinToneComboEmoji, + isHorceRacingSkinToneComboEmoji, + isPersonZwjEmoji, +} from '~/emoji/support/is_emoji_unicode_supported'; +import { trimText } from 'helpers/text_helper'; + +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', + }, +}; + +describe('gl_emoji', () => { + let mock; + const emojiData = getJSONFixture('emojis/emojis.json'); + + beforeEach(() => { + mock = new MockAdapter(axios); + mock.onGet(`/-/emojis/${EMOJI_VERSION}/emojis.json`).reply(200, emojiData); + + return initEmojiMap().catch(() => {}); + }); + + afterEach(() => { + mock.restore(); + }); + + describe('glEmojiTag', () => { + it('bomb emoji', () => { + const emojiKey = 'bomb'; + const markup = glEmojiTag(emojiFixtureMap[emojiKey].name); + + expect(trimText(markup)).toMatchInlineSnapshot( + `"<gl-emoji data-name=\\"bomb\\"></gl-emoji>"`, + ); + }); + + it('bomb emoji with sprite fallback readiness', () => { + const emojiKey = 'bomb'; + const markup = glEmojiTag(emojiFixtureMap[emojiKey].name, { + sprite: true, + }); + expect(trimText(markup)).toMatchInlineSnapshot( + `"<gl-emoji data-fallback-sprite-class=\\"emoji-bomb\\" data-name=\\"bomb\\"></gl-emoji>"`, + ); + }); + }); + + 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('isRainbowFlagEmoji', () => { + it('should gracefully handle empty string', () => { + expect(isRainbowFlagEmoji('')).toBeFalsy(); + }); + + it('should detect rainbow_flag', () => { + expect(isRainbowFlagEmoji('🏳🌈')).toBeTruthy(); + }); + + it("should not detect flag_white on its' own", () => { + expect(isRainbowFlagEmoji('🏳')).toBeFalsy(); + }); + + it("should not detect rainbow on its' own", () => { + expect(isRainbowFlagEmoji('🌈')).toBeFalsy(); + }); + + it('should not detect flag_white with something else', () => { + expect(isRainbowFlagEmoji('🏳🔵')).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 = { ...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 = { ...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 = { + ...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 = { + ...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 = { + ...emptySupportMap, + '3.0': true, + meta: { + isChrome: true, + chromeVersion: 50, + }, + }; + const isSupported = isEmojiUnicodeSupported( + unicodeSupportMap, + emojiFixtureMap[emojiKey].moji, + emojiFixtureMap[emojiKey].unicodeVersion, + ); + + expect(isSupported).toBeFalsy(); + }); + }); +}); |