Add vitest

package.json

@@ -9,7 +9,8 @@
     "lint": "eslint .",
     "preview": "vite preview",
     "storybook": "storybook dev -p 6006",
-    "build-storybook": "storybook build"
+    "build-storybook": "storybook build",
+    "test": "vitest"
   },
   "dependencies": {
     "chart.js": "^4.5.1",

src/utils/date/formatDate.test.js

@@ -0,0 +1,9 @@
+import { expect, test } from 'vitest';
+import formatDate from './formatDate';
+
+const date = "2025-11-28T11:26:45.000000Z"
+const res = "28/11/2025"
+
+test("Format Date", () => {
+    expect(formatDate(date)).toBe(res);
+})

vite.config.js

@@ -1,39 +1,48 @@
+// vite.config.js
 /// <reference types="vitest/config" />
-import { defineConfig } from 'vite';
+import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react';
+import react from '@vitejs/plugin-react'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { storybookTest } from '@storybook/addon-vitest/vitest-plugin'
+import { playwright } from '@vitest/browser-playwright'
 
-// https://vite.dev/config/
-import path from 'node:path';
-import { fileURLToPath } from 'node:url';
-import { storybookTest } from '@storybook/addon-vitest/vitest-plugin';
-import { playwright } from '@vitest/browser-playwright';
 const dirname = typeof __dirname !== 'undefined' ? __dirname : path.dirname(fileURLToPath(import.meta.url));
 
-// More info at: https://storybook.js.org/docs/next/writing-tests/integrations/vitest-addon
 export default defineConfig({
     plugins: [react()],
     base: '/',
     test: {
-        projects: [{
+        projects: [
-            extends: true,
+            {
-            plugins: [
+                extends: true,
-                // The plugin will run tests for the stories defined in your Storybook config
+                plugins: [
-                // See options at: https://storybook.js.org/docs/next/writing-tests/integrations/vitest-addon#storybooktest
+                    storybookTest({
-                storybookTest({
+                        configDir: path.join(dirname, '.storybook'),
-                    configDir: path.join(dirname, '.storybook')
+                    }),
-                })],
+                ],
-            test: {
+                test: {
-                name: 'storybook',
+                    name: 'storybook',
-                browser: {
+                    browser: {
-                    enabled: true,
+                        enabled: true,
-                    headless: true,
+                        headless: true,
-                    provider: playwright({}),
+                        provider: playwright({}),
-                    instances: [{
+                        instances: [{ browser: 'chromium' }],
-                        browser: 'chromium'
+                    },
-                    }]
+                    setupFiles: ['.storybook/vitest.setup.js'],
                 },
-                setupFiles: ['.storybook/vitest.setup.js']
+            },
-            }
+            {
-        }]
+                test: {
-    }
+                    name: 'unit',
-});
+                    include: [
+                        'src/**/*.test.js',
+                        'src/**/*.test.ts',
+                        'utils/**/*.test.js',
+                    ],
+                    environment: 'node',
+                },
+            },
+        ],
+    },
+})