1 files changed, 61 insertions, 0 deletions
diff --git a/test/bun.js/third-party/body-parser-test/express-body-parser-test.test.ts b/test/bun.js/third-party/body-parser-test/express-body-parser-test.test.ts
new file mode 100644
index 000000000..905cc4ce2
--- /dev/null
+++ b/test/bun.js/third-party/body-parser-test/express-body-parser-test.test.ts
@@ -0,0 +1,61 @@
+import { test, expect } from "bun:test";
+import express, { Application, Request, Response } from "express";
+import { json } from "body-parser";
+
+// Express uses iconv-lite
+test("iconv works", () => {
+  var iconv = require("iconv-lite");
+
+  // Convert from an encoded buffer to a js string.
+  var str = iconv.decode(
+    Buffer.from([0x68, 0x65, 0x6c, 0x6c, 0x6f]),
+    "win1251",
+  );
+
+  // Convert from a js string to an encoded buffer.
+  var buf = iconv.encode("Sample input string", "win1251");
+  expect(str).toBe("hello");
+  expect(iconv.decode(buf, "win1251")).toBe("Sample input string");
+
+  // Check if encoding is supported
+  expect(iconv.encodingExists("us-ascii")).toBe(true);
+});
+
+// https://github.com/oven-sh/bun/issues/1913
+test("httpServer", async (done) => {
+  // Constants
+  const PORT = 8412;
+
+  // App handlers
+  const app: Application = express();
+  const httpServer = require("http").createServer(app);
+
+  app.on("error", (err) => {
+    done(err);
+  });
+  app.use(json());
+
+  var reached = false;
+  // This throws a TypeError since it uses body-parser.json
+  app.post("/ping", (request: Request, response: Response) => {
+    expect(request.body).toEqual({ hello: "world" });
+    reached = true;
+    response.status(200).send("POST - pong");
+    httpServer.close();
+    done();
+  });
+
+  httpServer.listen(PORT);
+  const resp = await fetch(`http://localhost:${PORT}/ping`, {
+    method: "POST",
+    body: JSON.stringify({ hello: "world" }),
+    headers: {
+      "Content-Type": "application/json",
+    },
+  });
+
+  expect(resp.status).toBe(200);
+  expect(await resp.text()).toBe("POST - pong");
+  expect(reached).toBe(true);
+  done();
+});