.

src/server.tsx

@@ -16,7 +16,7 @@ import fs from "fs";
 export const app = express();
 
 app.use(express.static("static"));
-app.use(express.urlencoded());
+app.use(express.urlencoded({ extended: true }));
 
 app.get("/", (req, res) =>
   res.send(

src/test.ts

@@ -1,9 +1,14 @@
 import { app } from "./server";
+import { feedPath } from "./components";
 import request from "supertest";
+import fs from "fs";
 
 test("create feed", async () => {
   const response = await request(app)
     .post("/")
-    .send({ name: "My Feed" });
-  JSON.stringify(response, null, 2);
+    .send("name=My Feed");
+  const token = response.text.match(/(\w{20}).xml/)![1];
+  const feed = fs.readFileSync(feedPath(token)).toString();
+
+  expect(feed).toMatch("My Feed");
 });