CEC-1230 Datascope opens iframe dashboard (#174)

* CEC-1230 Datascope opens iframe dashboard

* Clean up

src/components/Certificates/Add/DownloadCerts.test.jsx

@@ -2,11 +2,13 @@ import React from "react";
 import { render, waitFor } from "@testing-library/react";
 
 import DownloadCerts from "./DownloadCerts";
+import addSnapshotSerializer from "../../../utils/snapshot";
 
 describe("DownloadCerts", () => {
   beforeAll(() => {
     global.URL.createObjectURL = jest.fn();
     global.URL.revokeObjectURL = jest.fn();
+    addSnapshotSerializer(expect);
   });
 
   it("Render", async () => {