diff --git a/__mocks__/bull.js b/__mocks__/bull.js
new file mode 100644
index 000000000..2fa7b9321
--- /dev/null
+++ b/__mocks__/bull.js
@@ -0,0 +1,18 @@
+// @flow
+export default class Queue {
+  name: string;
+
+  constructor(name) {
+    this.name = name;
+  }
+
+  process = (fn) => {
+    console.log(`Registered function ${this.name}`);
+    this.processFn = fn;
+  };
+
+  add = (data) => {
+    console.log(`Running ${this.name}`);
+    return this.processFn({ data });
+  };
+}