Add test case for returning responses without body (like HTTP204)

contributors.yml

@@ -316,3 +316,4 @@
 - yuleicul
 - zeromask1337
 - zheng-chuang
+- clovis1122

integration/bug-report-test.ts

@@ -59,28 +59,28 @@ test.beforeAll(async () => {
     ////////////////////////////////////////////////////////////////////////////
     files: {
       "app/routes/_index.tsx": js`
-        import { useLoaderData, Link } from "react-router";
+        import { useLoaderData, Form, Link } from "react-router";
 
         export function loader() {
           return "pizza";
         }
 
+        export function action() {
+          return new Response(null, { status: 204 });
+        }
+
         export default function Index() {
           let data = useLoaderData();
           return (
             <div>
               {data}
-              <Link to="/burgers">Other Route</Link>
+              <Form method="POST">
+                <button type="submit">Submit</button>
+              </Form>
             </div>
           )
         }
       `,
-
-      "app/routes/burgers.tsx": js`
-        export default function Index() {
-          return <div>cheeseburger</div>;
-        }
-      `,
     },
   });
 
@@ -99,14 +99,20 @@ test.afterAll(() => {
 
 test("[description of what you expect it to do]", async ({ page }) => {
   let app = new PlaywrightFixture(appFixture, page);
+
+  page.on("console", (message) => {
+    if (message.type() === "error") {
+      throw new Error(message.text());
+    }
+  });
+
   // You can test any request your app might get using `fixture`.
   let response = await fixture.requestDocument("/");
   expect(await response.text()).toMatch("pizza");
 
   // If you need to test interactivity use the `app`
   await app.goto("/");
-  await app.clickLink("/burgers");
-  await page.waitForSelector("text=cheeseburger");
+  await app.clickElement('button[type="submit"]');
 
   // If you're not sure what's going on, you can "poke" the app, it'll
   // automatically open up in your browser for 20 seconds, so be quick!