diff --git a/test/fixtures/queue.js b/test/fixtures/queue.js
new file mode 100644
index 0000000..ad6f6cc
--- /dev/null
+++ b/test/fixtures/queue.js
@@ -0,0 +1,13 @@
+import events from 'events';
+
+class MockQueue extends events.EventEmitter {
+  constructor() {
+    super();
+  }
+
+  setClient(client) {
+    this.client = client;
+  }
+}
+
+export default MockQueue;
\ No newline at end of file