improve tests

src/components/SUMS/index.test.jsx

@@ -4,10 +4,8 @@ jest.mock("../Contexts/UserContext");
 jest.mock("@material-ui/core/utils/unstable_useId", () =>
   jest.fn().mockReturnValue("mui-test-id")
 );
-
 import { render, waitFor } from "@testing-library/react";
-import { BrowserRouter } from "react-router-dom";
-
+import { MemoryRouter, Route } from "react-router-dom";
 import { CarUpdatesProvider } from "../Contexts/CarUpdatesContext";
 import { StatusProvider } from "../Contexts/StatusContext";
 import { UserProvider, setToken } from "../Contexts/UserContext";
@@ -20,9 +18,11 @@ const renderSUMS = async () => {
     <CarUpdatesProvider>
       <StatusProvider>
         <UserProvider>
-          <BrowserRouter>
-            <MainForm />
-          </BrowserRouter>
+          <MemoryRouter initialEntries={["/sums/2023.03.00.00.E"]}>
+            <Route path="/sums/:sums_version">
+              <MainForm sums_version="2023.03.00.00.E" />
+            </Route>
+          </MemoryRouter>
         </UserProvider>
       </StatusProvider>
     </CarUpdatesProvider>