test: add vitest config and test for cli

Author: zhensherlock

.changeset/wise-cameras-bathe.md

@@ -0,0 +1,5 @@
+---
+'create-mcp-kit': patch
+---
+
+test: add vitest config and test for cli

package.json

@@ -6,8 +6,8 @@
   "scripts": {
     "prepare": "husky",
     "build": "pnpm -r --aggregate-output --filter=./packages/* build",
-    "dev": "pnpm -r --aggregate-output --filter=./packages/create dev",
-    "start": "pnpm -r --aggregate-output --filter=./packages/create start",
+    "dev": "pnpm -r --aggregate-output --filter=./packages/create-mcp-kit dev",
+    "start": "pnpm -r --aggregate-output --filter=./packages/create-mcp-kit start",
     "test": "pnpm -r --aggregate-output --filter=./packages/* test",
     "coverage": "pnpm -r --aggregate-output --filter=./packages/* coverage",
     "changeset": "changeset",
@@ -46,12 +46,14 @@
     "eslint": "^9.32.0",
     "eslint-plugin-import": "^2.32.0",
     "eslint-plugin-prettier": "^5.5.3",
+    "execa": "^9.6.0",
     "globals": "^16.3.0",
     "husky": "^9.1.7",
     "lint-staged": "^16.1.2",
     "prettier": "^3.6.2",
     "rimraf": "^6.0.1",
     "rolldown": "1.0.0-beta.27",
+    "tsx": "^4.20.3",
     "typescript": "^5.8.3",
     "vitest": "^3.2.4"
   }

packages/create-mcp-kit/package.json

@@ -40,7 +40,8 @@
     "build:types": "tsc --noEmit",
     "build": "cross-env NODE_ENV=production && npm run clean:dist && npm run build:types && rolldown -c rolldown.config.ts",
     "dev": "cross-env NODE_ENV=local && rolldown -c rolldown.config.ts --watch",
-    "start": "node ./dist/index.js"
+    "start": "node ./dist/index.js",
+    "test": "vitest run"
   },
   "bugs": {
     "url": "https://github.com/my-mcp-hub/mcp-kit/issues"

packages/create-mcp-kit/tests/index.test.ts

@@ -0,0 +1,30 @@
+import { tmpdir } from 'os'
+import { join, resolve } from 'path'
+import { mkdirSync, rmSync } from 'fs'
+import { describe, test, expect } from 'vitest'
+import { execa } from 'execa'
+
+describe('test index cli', () => {
+  test('should create project', async () => {
+    const testDir = join(tmpdir(), `test-cli-${Date.now()}`)
+    mkdirSync(testDir, { recursive: true })
+    const userInput = ['\x0D', '\x0D', '\x0D', '\x0D', 'y\x0D']
+    const scriptPath = resolve('./src/index.ts')
+    const subprocess = execa('tsx', [scriptPath], {
+      // stdio: ['pipe', 'inherit', 'inherit'],
+      cwd: testDir,
+      timeout: 30000,
+    })
+    userInput.forEach((input, index) => {
+      setTimeout(
+        () => {
+          subprocess.stdin.write(input)
+        },
+        1000 * (index + 1),
+      )
+    })
+    const result = await subprocess
+    expect(result.stdout).toContain('Project created successfully!')
+    rmSync(testDir, { recursive: true, force: true })
+  }, 30000)
+})

packages/create-mcp-kit/vitest.config.ts

@@ -0,0 +1,12 @@
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  test: {
+    environment: 'node',
+    include: ['./tests/**/*.test.ts'],
+    coverage: {
+      provider: 'v8',
+      include: ['src/**/*.ts'],
+    },
+  },
+})