chore: add an integration test for byonm with typescript (#504)

Author: nyannyacha

crates/base/test_cases/byonm-typescript/meow.ts

@@ -0,0 +1,25 @@
+import isodd from "is-odd";
+import { createServer } from "node:http";
+
+class Meow {
+  private meow: boolean;
+
+  constructor(odd: number) {
+    this.meow = isodd(odd);
+  }
+
+  getMeow() {
+    return this.meow;
+  }
+}
+
+const server = createServer((_, resp) => {
+  const meow = new Meow(33);
+  resp.writeHead(200, {
+    "content-type": "text-plain",
+  });
+  resp.write(meow.getMeow() ? "meow" : "meow!!");
+  resp.end();
+});
+
+server.listen(8080);

crates/base/test_cases/byonm-typescript/package.json

@@ -0,0 +1,7 @@
+{
+  "workspaces": [],
+  "main": "meow.ts",
+  "dependencies": {
+    "is-odd": "^3.0.1"
+  }
+}

crates/base/tests/integration_tests.rs

@@ -3012,6 +3012,26 @@ async fn test_commonjs_express_websocket() {
   test_commonjs_websocket(String::from("express")).await;
 }
 
+#[tokio::test]
+#[serial]
+async fn test_byonm_typescript() {
+  ensure_npm_package_installed("./test_cases/byonm-typescript").await;
+  integration_test!(
+    "./test_cases/main",
+    NON_SECURE_PORT,
+    "byonm-typescript",
+    None,
+    None,
+    None,
+    (|resp| async {
+      let resp = resp.unwrap();
+      assert_eq!(resp.status().as_u16(), 200);
+      assert_eq!(resp.text().await.unwrap().as_str(), "meow");
+    }),
+    TerminationToken::new()
+  );
+}
+
 #[tokio::test]
 #[serial]
 async fn test_supabase_ai_gte() {