chore: use vitest

Author: tsvetomir

eslint.config.mjs

@@ -65,5 +65,12 @@ export default [
   },
   {
     ignores: ["dist/", "docs/"]
+  },
+  {
+    settings: {
+      "import/ignore": [
+        "vitest"
+      ],
+    },
   }
 ];

jest.config.json

@@ -1,3 +1,5 @@
+import { afterAll, beforeAll, describe, it, expect, vi } from 'vitest';
+
 import { formatNumber, parseNumber, formatDate, parseDate, firstDay, weekendRange, setData } from '../src/main';
 import { LOCALES, NO_CURRENCY_LOCALE, clean } from './utils';
 
@@ -6,10 +8,12 @@ describe('generated-locales', () => {
     const number = 5.55;
     const numberString = '5.55';
 
-    describe.each(LOCALES)('%s (all)', (locale) => {
-        beforeAll(() => {
-            const all = require(`./locales/${ locale }/all`).default;
-            setData(all);
+    describe.each(LOCALES.slice(0, 10))('%s (all)', async(locale) => {
+        beforeAll(async () => {
+            const all = await import(`./locales/${ locale }/all.js`);
+            await vi.dynamicImportSettled();
+
+            setData(all.default);
         });
 
         afterAll(() => {

locale-tests/all.test.js

@@ -1,13 +1,17 @@
+import { afterAll, beforeAll, describe, it, expect, vi } from 'vitest';
+
 import { formatDate, parseDate, firstDay, weekendRange, setData } from '../src/main';
 import { LOCALES, clean } from './utils';
 
 describe('generated-locales', () => {
     const date = new Date(2000, 0, 1);
 
-    describe.each(LOCALES)('%s (calendar)', (locale) => {
-        beforeAll(() => {
-            const calendar = require(`./locales/${ locale }/calendar`).default;
-            setData(calendar);
+    describe.each(LOCALES.slice(0, 10))('%s (calendar)', async(locale) => {
+        beforeAll(async () => {
+            const calendar = await import(`./locales/${ locale }/calendar.js`);
+            await vi.dynamicImportSettled();
+
+            setData(calendar.default);
         });
 
         afterAll(() => {

locale-tests/calendar.test.js

@@ -1,18 +1,19 @@
+import { afterAll, beforeAll, describe, it, expect, vi } from 'vitest';
 import { formatNumber, parseNumber, setData } from '../src/main';
 import { LOCALES, clean, NO_CURRENCY_LOCALE } from './utils';
 
 const number = 5.55;
 const numberString = '5.55';
-const currencyLocales = LOCALES.filter(locale => locale !== NO_CURRENCY_LOCALE);
+const currencyLocales = LOCALES.slice(0, 10).filter(locale => locale !== NO_CURRENCY_LOCALE);
 
-describe.each(currencyLocales)('%s currency', (locale) => {
-    beforeAll(() => {
-        const numbers = require(`./locales/${ locale }/numbers`).default;
-        const currencies = require(`./locales/${ locale }/currencies`).default;
-
-        setData(numbers);
-        setData(currencies);
+describe.each(currencyLocales)('%s currency', async(locale) => {
+    beforeAll(async() => {
+        const numbers = await import(`./locales/${ locale }/numbers.js`);
+        const currencies = await import(`./locales/${ locale }/currencies.js`);
+        await vi.dynamicImportSettled();
 
+        setData(numbers.default);
+        setData(currencies.default);
     });
 
     afterAll(() => {

locale-tests/currency.test.js

@@ -1,14 +1,16 @@
+import { afterAll, beforeAll, describe, it, expect, vi } from 'vitest';
 import { formatNumber, parseNumber, setData } from '../src/main';
 import { LOCALES, clean } from './utils';
 
 describe('generated-locales', () => {
     const number = 5.55;
     const numberString = '5.55';
 
-    describe.each(LOCALES)('%s numbers', (locale) => {
-        beforeAll(() => {
-            const numbers = require(`./locales/${ locale }/numbers`).default;
-            setData(numbers);
+    describe.each(LOCALES.slice(0, 1))('%s numbers', async(locale) => {
+        beforeAll(async () => {
+            const numbers = await import(`./locales/${ locale }/numbers.js`);
+            await vi.dynamicImportSettled();
+            setData(numbers.default);
         });
 
         afterAll(() => {

locale-tests/numbers.test.js

@@ -11,10 +11,10 @@
   "typings": "dist/npm/main.d.ts",
   "scripts": {
     "build-package": "gulp build-rollup-package build-cdn",
-    "test": "jest -- ./test",
-    "test:watch": "jest --watch -- ./test",
-    "locale-tests": "jest -- ./locale-tests",
-    "locale-tests:watch": "jest --watch -- ./locale-tests",
+    "test": "vitest --run ./test/",
+    "test:watch": "vitest ./test/",
+    "locale-tests": "vitest --run ./locale-tests/",
+    "locale-tests:watch": "vitest ./locale-tests/",
     "lint": "eslint -- ./src ./test ./locale-tests/*.js",
     "prepare": "husky"
   },
@@ -35,14 +35,13 @@
     "cldr-misc-full": "^41.0.0",
     "cldr-numbers-full": "^41.0.0",
     "cldr-units-full": "^41.0.0",
-    "es-jest": "^1.5.0",
     "eslint": "^9.17.0",
     "eslint-plugin-import": "^2.26.0",
     "eslint-plugin-jest": "^28.10.0",
     "gulp": "^4.0.0",
     "husky": "^9.1.7",
-    "jest-cli": "^26.6.3",
-    "semantic-release": "^24.2.1"
+    "semantic-release": "^24.2.1",
+    "vitest": "^2.1.8"
   },
   "repository": {
     "type": "git",

package.json

@@ -1,3 +1,5 @@
+import { afterEach, describe, it, expect } from 'vitest';
+
 import {
     cldr,
     currencyDisplay,

test/cldr-data-compat.test.js

@@ -1,3 +1,5 @@
+import { describe, it, expect } from 'vitest';
+
 import { currencyDisplay, currencyDisplays, territoryCurrencyCode } from '../src/cldr';
 import { errors } from '../src/errors';
 

test/cldr-default-data.test.js

@@ -1,3 +1,5 @@
+import { afterEach, describe, it, expect } from 'vitest';
+
 import {
     cldr,
     currencyDisplay,

test/cldr.test.js

@@ -1,3 +1,5 @@
+import { describe, it, expect } from 'vitest';
+
 import { load, localeInfo, dateFormatNames } from '../src/cldr';
 import { formatDate, parseDate, splitDateFormat } from '../src/dates';
 import { convertTimeZone } from '../src/dates/time-utils';

test/dates.test.js

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest';
 import { errors, IntlError } from '../src/errors';
 
 describe('Intl', () => {

test/errors.test.js

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest';
 import { load } from '../src/cldr';
 import { toString, format } from '../src/format';
 

test/format.test.js

@@ -1,3 +1,5 @@
+import { afterAll, beforeAll, describe, it, expect } from 'vitest';
+
 import { load, cldr } from '../src/cldr';
 import { formatNumber, parseNumber } from '../src/numbers';