test: add e2e test

Author: ascorbic

cypress/integration/default/appdir.spec.ts

@@ -0,0 +1,19 @@
+describe('appDir', () => {
+  it('renders appdir pages using SSR', () => {
+    cy.request('/blog/erica/first-post/').then((response) => {
+      expect(response.headers).to.have.property('x-nf-render-mode', 'ssr')
+      expect(response.headers).to.have.property('context-type', 'text/html; charset=utf-8')
+    })
+  })
+
+  it('returns RSC data for RSC requests', () => {
+    cy.request('/blog/erica/first-post/', {
+      Headers: {
+        RSC: '1',
+      },
+    }).then((response) => {
+      expect(response.headers).to.have.property('x-nf-render-mode', 'ssr')
+      expect(response.headers).to.have.property('context-type', 'application/octet-stream')
+    })
+  })
+})

demos/default/pages/index.js

@@ -158,6 +158,12 @@ const Index = ({ shows, nodeEnv }) => {
             <Link href="/rewriteToStatic">Rewrite to static (should show getStaticProps/1)</Link>
           </li>
         </ul>
+        <h4>appDir</h4>
+        <ul>
+          <li>
+            <Link href="/blog/erica">app dir page</Link>
+          </li>
+        </ul>
         <h4>Preview mode</h4>
         <p>Preview mode: </p>
         <ul>