test: add tests

vercel · Dec 20, 2024 · 0c8a5e8 · 0c8a5e8
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diff --git a/test/e2e/app-dir/client-module-with-package-type/app/import-cjs/page.tsx b/test/e2e/app-dir/client-module-with-package-type/app/import-cjs/page.tsx
@@ -0,0 +1,11 @@
+import * as React from 'react'
+
+import EsmFromCjs from 'lib-cjs'
+
+export default function Page() {
+  return (
+    <p>
+      lib-cjs: <EsmFromCjs />
+    </p>
+  )
+}
diff --git a/test/e2e/app-dir/client-module-with-package-type/app/import-esm/page.tsx b/test/e2e/app-dir/client-module-with-package-type/app/import-esm/page.tsx
@@ -0,0 +1,11 @@
+import * as React from 'react'
+
+import EsmFromEsm from 'lib-esm'
+
+export default function Page() {
+  return (
+    <p>
+      lib-esm: <EsmFromEsm />
+    </p>
+  )
+}
diff --git a/test/e2e/app-dir/client-module-with-package-type/app/layout.tsx b/test/e2e/app-dir/client-module-with-package-type/app/layout.tsx
@@ -0,0 +1,8 @@
+import { ReactNode } from 'react'
+export default function Root({ children }: { children: ReactNode }) {
+  return (
+    <html>
+      <body>{children}</body>
+    </html>
+  )
+}
diff --git a/test/e2e/app-dir/client-module-with-package-type/app/require-cjs/page.tsx b/test/e2e/app-dir/client-module-with-package-type/app/require-cjs/page.tsx
@@ -0,0 +1,11 @@
+import * as React from 'react'
+
+const CjsFromCjs = require('lib-cjs')
+
+export default function Page() {
+  return (
+    <p>
+      lib-cjs: <CjsFromCjs />
+    </p>
+  )
+}
diff --git a/test/e2e/app-dir/client-module-with-package-type/app/require-esm/page.tsx b/test/e2e/app-dir/client-module-with-package-type/app/require-esm/page.tsx
@@ -0,0 +1,11 @@
+import * as React from 'react'
+
+const CjsFromEsm = require('lib-esm')
+
+export default function Page() {
+  return (
+    <p>
+      lib-esm: <CjsFromEsm />
+    </p>
+  )
+}
diff --git a/test/e2e/app-dir/client-module-with-package-type/index.test.ts b/test/e2e/app-dir/client-module-with-package-type/index.test.ts
@@ -0,0 +1,31 @@
+import { nextTestSetup } from 'e2e-utils'
+
+describe('esm-client-module-without-exports', () => {
+  const { next } = nextTestSetup({
+    files: __dirname,
+  })
+
+  describe('"type": "commonjs" in package.json', () => {
+    it('should render without errors: import cjs', async () => {
+      const $ = await next.render$('/import-cjs')
+      expect($('p').text()).toContain('lib-cjs: esm')
+    })
+
+    it('should render without errors: require cjs', async () => {
+      const $ = await next.render$('/require-cjs')
+      expect($('p').text()).toContain('lib-cjs: cjs')
+    })
+  })
+
+  describe('"type": "module" in package.json', () => {
+    it('should render without errors: import esm', async () => {
+      const $ = await next.render$('/import-esm')
+      expect($('p').text()).toContain('lib-esm: esm')
+    })
+
+    it('should render without errors: require esm', async () => {
+      const $ = await next.render$('/require-esm')
+      expect($('p').text()).toContain('lib-esm: cjs')
+    })
+  })
+})
diff --git a/test/e2e/app-dir/client-module-with-package-type/next.config.js b/test/e2e/app-dir/client-module-with-package-type/next.config.js
@@ -0,0 +1,6 @@
+/**
+ * @type {import('next').NextConfig}
+ */
+const nextConfig = {}
+
+module.exports = nextConfig
diff --git a/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-cjs/index.js b/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-cjs/index.js
diff --git a/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-cjs/index.mjs b/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-cjs/index.mjs
diff --git a/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-cjs/package.json b/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-cjs/package.json
diff --git a/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-esm/index.cjs b/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-esm/index.cjs
diff --git a/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-esm/index.js b/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-esm/index.js
diff --git a/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-esm/package.json b/test/e2e/app-dir/client-module-with-package-type/node_modules/lib-esm/package.json