fix tests, and add one more case

packages/astro/e2e/actions-blog.test.js

@@ -155,7 +155,7 @@ test.describe('Astro Actions - Blog', () => {
 		await expect(page).toHaveURL(astro.resolveUrl('/blog/'));
 	});
 
-	test('Should redirect to the origin pathname when there is a rewrite', async ({
+	test('Should redirect to the origin pathname when there is a rewrite from an Astro page', async ({
 		page,
 		astro,
 	}) => {
@@ -166,4 +166,16 @@ test.describe('Astro Actions - Blog', () => {
 		const p = page.locator('p').nth(0);
 		await expect(p).toContainText('Form result: {"data":3}');
 	});
+
+	test('Should redirect to the origin pathname when there is a rewrite from the middleware', async ({
+		page,
+		astro,
+	}) => {
+		await page.goto(astro.resolveUrl('/second-sum'));
+		const submitButton = page.getByTestId('submit');
+		await submitButton.click();
+		await expect(page).toHaveURL(astro.resolveUrl('/second-sum'));
+		const p = page.locator('p').nth(0);
+		await expect(p).toContainText('Form result: {"data":3}');
+	});
 });

packages/astro/e2e/fixtures/actions-blog/astro.config.mjs

@@ -7,7 +7,7 @@ import node from '@astrojs/node';
 export default defineConfig({
 	site: 'https://example.com',
 	integrations: [db(), react()],
-	output: 'static',
+	output: 'server',
 	adapter: node({
 		mode: 'standalone',
 	}),

packages/astro/e2e/fixtures/actions-blog/src/middleware.ts

@@ -1,7 +1,7 @@
 import { defineMiddleware } from "astro:middleware";
 
 export const onRequest = defineMiddleware((ctx, next) => {
-	if (ctx.request.method === "GET" && ctx.url.pathname === "/sum") {
+	if (ctx.request.method === "GET" && ctx.url.pathname === "/second-sum") {
 		return next("/rewritten")
 	}
 

packages/astro/e2e/fixtures/actions-blog/src/pages/sum.astro

@@ -0,0 +1,3 @@
+---
+return Astro.rewrite('/rewritten' + Astro.url.search)
+---