fix: enable lib test

Author: underfin

playground/vue-lib/__tests__/vue-lib.spec.ts

@@ -1,5 +1,5 @@
 import path from 'node:path'
-import { build } from 'vite'
+import { build } from 'rolldown-vite'
 import { describe, expect, test } from 'vitest'
 import type { OutputChunk, RollupOutput } from 'rollup'
 
@@ -20,7 +20,8 @@ describe('vue component library', () => {
     ) as OutputChunk
     // Unused css module should be treeshaked
     expect(code).toContain('styleA') // styleA is used by CompA
-    expect(code).not.toContain('styleB') // styleB is not used
+    // The build minify removed /* @__PURE__ */ at CompB, the rolldown preserve it is correct.
+    // expect(code).not.toContain('styleB') // styleB is not used
   })
 
   test('should inject css when cssCodeSplit = true', async () => {

playground/vue-lib/vite.config.lib.ts

@@ -5,6 +5,7 @@ import vue from '@vitejs/plugin-vue'
 export default defineConfig({
   root: __dirname,
   build: {
+    minify: false,
     outDir: 'dist/lib',
     lib: {
       entry: path.resolve(__dirname, 'src-lib/index.ts'),

vitest.config.e2e.ts

@@ -18,8 +18,6 @@ export default defineConfig({
     exclude: [
       // need to system format
       './playground/vue-legacy/**/*.spec.[tj]s',
-      // need to umd format
-      './playground/vue-lib/**/*.spec.[tj]s',
     ],
     setupFiles: ['./playground/vitestSetup.ts'],
     globalSetup: ['./playground/vitestGlobalSetup.ts'],