Add unit tests for role middleware

node_modules/formidable/src/parsers/Dummy.js

@@ -0,0 +1,19 @@
+/* eslint-disable no-underscore-dangle */
+
+import { Transform } from 'node:stream';
+
+class DummyParser extends Transform {
+  constructor(incomingForm, options = {}) {
+    super();
+    this.globalOptions = { ...options };
+    this.incomingForm = incomingForm;
+  }
+
+  _flush(callback) {
+    this.incomingForm.ended = true;
+    this.incomingForm._maybeEnd();
+    callback();
+  }
+}
+
+export default DummyParser;