MM-18913: Migrate latinise.tsx and tests to Typescript (mattermost#3821)

* Migrate latinise.tsx and tests to Typescript

* Remove inner describe

utils/latinise.test.tsx

@@ -0,0 +1,21 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {latinise} from 'utils/latinise';
+
+describe('Latinise', () => {
+ test('should return ascii version of Dév Spé', () => {
+ expect(latinise('Dév Spé')).
+ toEqual('Dev Spe');
+ });
+
+ test('should not replace any characters', () => {
+ expect(latinise('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890')).
+ toEqual('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890');
+ });
+
+ test('should replace characters with diacritics with ascii equivalents', () => {
+ expect(latinise('àáâãäåæçèéêëìíîïñòóôõöœùúûüýÿ')).
+ toEqual('aaaaaaaeceeeeiiiinooooooeuuuuyy');
+ });
+});

utils/latinise.jsx → utils/latinise.tsx

@@ -1,7 +1,7 @@
 // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
 // See LICENSE.txt for license information.
 
-var latinMap = {
+const latinMap: { [key: string]: string } = {
  Á: 'A', // LATIN CAPITAL LETTER A WITH ACUTE
  Ă: 'A', // LATIN CAPITAL LETTER A WITH BREVE
  Ắ: 'A', // LATIN CAPITAL LETTER A WITH BREVE AND ACUTE
@@ -993,10 +993,10 @@ var latinMap = {
  ₓ: 'x', // LATIN SUBSCRIPT SMALL LETTER X
 };
 
-export function map(x) {
+export function map(x: string) {
  return latinMap[x] || x;
 }
 
-export function latinise(input) {
+export function latinise(input: string) {
  return input.replace(/[^A-Za-z0-9]/g, map);
 }

utils/url.jsx

@@ -1,7 +1,7 @@
 // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
 // See LICENSE.txt for license information.
 
-import {latinise} from 'utils/latinise.jsx';
+import {latinise} from 'utils/latinise';
 
 export function cleanUpUrlable(input) {
  var cleaned = latinise(input);