add unit test

package.json

@@ -7,6 +7,7 @@
     "dev": "turbo run dev",
     "lint": "turbo run --continue lint",
     "format": "turbo run --continue format",
+    "test": "turbo run --continue test",
     "storybook:dev": "turbo run --filter=@app/storybook dev",
     "web:dev": "turbo run --filter=@app/web dev"
   },

packages/utils/package.json

@@ -6,10 +6,14 @@
   "main": "src/index.ts",
   "scripts": {
     "lint": "eslint .",
-    "format": "eslint . --fix"
+    "format": "eslint . --fix",
+    "test": "vitest run",
+    "test:cov": "vitest run --coverage"
   },
   "devDependencies": {
-    "typescript": "^5.7.3"
+    "@vitest/coverage-v8": "^2.1.8",
+    "typescript": "^5.7.3",
+    "vitest": "^2.1.8"
   },
   "dependencies": {
     "clsx": "^2.1.1",

packages/utils/src/name.spec.ts

@@ -0,0 +1,8 @@
+import { expect, test } from 'vitest'
+
+import { getShortenName } from './name.js'
+
+test('getShortenName', () => {
+  expect(getShortenName('John Doe')).toBe('John D.')
+  expect(getShortenName('John Doe Jr.')).toBe('John J.')
+})

packages/utils/src/name.ts

@@ -0,0 +1,6 @@
+export function getShortenName(fullName: string) {
+  const names = fullName.split(' ')
+  const firstName = names[0]
+  const lastName = names[names.length - 1]
+  return `${firstName} ${lastName.charAt(0)}.`
+}

packages/utils/vite.config.ts

@@ -0,0 +1,9 @@
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  test: {
+    coverage: {
+      provider: 'v8',
+    },
+  },
+})

turbo.json

@@ -10,6 +10,12 @@
     "dev": {
       "cache": false,
       "persistent": true
+    },
+    "test": {
+      "cache": false
+    },
+    "test:cov": {
+      "cache": false
     }
   }
 }