[Glitch] Emoji: Cleanup new code

Port 0c64e7f75e to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/emoji/utils.test.ts

@@ -1,35 +1,31 @@
-import {
-  stringHasAnyEmoji,
-  stringHasCustomEmoji,
-  stringHasUnicodeEmoji,
-  stringHasUnicodeFlags,
-} from './utils';
+import { isCustomEmoji, isUnicodeEmoji, stringHasUnicodeFlags } from './utils';
 
-describe('stringHasUnicodeEmoji', () => {
+describe('isUnicodeEmoji', () => {
   test.concurrent.for([
-    ['only text', false],
-    ['text with non-emoji symbols ™©', false],
-    ['text with emoji 😀', true],
-    ['multiple emojis 😀😃😄', true],
-    ['emoji with skin tone 👍🏽', true],
-    ['emoji with ZWJ 👩‍❤️‍👨', true],
-    ['emoji with variation selector ✊️', true],
-    ['emoji with keycap 1️⃣', true],
-    ['emoji with flags 🇺🇸', true],
-    ['emoji with regional indicators 🇦🇺', true],
-    ['emoji with gender 👩‍⚕️', true],
-    ['emoji with family 👨‍👩‍👧‍👦', true],
-    ['emoji with zero width joiner 👩‍🔬', true],
-    ['emoji with non-BMP codepoint 🧑‍🚀', true],
-    ['emoji with combining marks 👨‍👩‍👧‍👦', true],
-    ['emoji with enclosing keycap #️⃣', true],
-    ['emoji with no visible glyph \u200D', false],
-  ] as const)(
-    'stringHasUnicodeEmoji has emojis in "%s": %o',
-    ([text, expected], { expect }) => {
-      expect(stringHasUnicodeEmoji(text)).toBe(expected);
-    },
-  );
+    ['😊', true],
+    ['🇿🇼', true],
+    ['🏴‍☠️', true],
+    ['🏳️‍🌈', true],
+    ['foo', false],
+    [':smile:', false],
+    ['😊foo', false],
+  ] as const)('isUnicodeEmoji("%s") is %o', ([input, expected], { expect }) => {
+    expect(isUnicodeEmoji(input)).toBe(expected);
+  });
+});
+
+describe('isCustomEmoji', () => {
+  test.concurrent.for([
+    [':smile:', true],
+    [':smile_123:', true],
+    [':SMILE:', true],
+    ['😊', false],
+    ['foo', false],
+    [':smile', false],
+    ['smile:', false],
+  ] as const)('isCustomEmoji("%s") is %o', ([input, expected], { expect }) => {
+    expect(isCustomEmoji(input)).toBe(expected);
+  });
 });
 
 describe('stringHasUnicodeFlags', () => {
@@ -51,27 +47,3 @@ describe('stringHasUnicodeFlags', () => {
     },
   );
 });
-
-describe('stringHasCustomEmoji', () => {
-  test('string with custom emoji returns true', () => {
-    expect(stringHasCustomEmoji(':custom: :test:')).toBeTruthy();
-  });
-  test('string without custom emoji returns false', () => {
-    expect(stringHasCustomEmoji('🏳️‍🌈 :🏳️‍🌈: text ™')).toBeFalsy();
-  });
-});
-
-describe('stringHasAnyEmoji', () => {
-  test('string without any emoji or characters', () => {
-    expect(stringHasAnyEmoji('normal text. 12356?!')).toBeFalsy();
-  });
-  test('string with non-emoji characters', () => {
-    expect(stringHasAnyEmoji('™©')).toBeFalsy();
-  });
-  test('has unicode emoji', () => {
-    expect(stringHasAnyEmoji('🏳️‍🌈🔥🇸🇹 👩‍🔬')).toBeTruthy();
-  });
-  test('has custom emoji', () => {
-    expect(stringHasAnyEmoji(':test: :custom:')).toBeTruthy();
-  });
-});