chore: include the routeRef in wrapping

Signed-off-by: blam <ben@blam.sh>

plugins/scaffolder/src/next/TemplateListPage/TemplateListPage.test.tsx

@@ -25,6 +25,7 @@ import {
   TestApiProvider,
 } from '@backstage/test-utils';
 import React from 'react';
+import { rootRouteRef } from '../../routes';
 import { TemplateListPage } from './TemplateListPage';
 
 describe('TemplateListPage', () => {
@@ -62,6 +63,7 @@ describe('TemplateListPage', () => {
       >
         <TemplateListPage />
       </TestApiProvider>,
+      { mountedRoutes: { '/': rootRouteRef } },
     );
 
     expect(getByPlaceholderText('Search')).toBeInTheDocument();
@@ -83,6 +85,7 @@ describe('TemplateListPage', () => {
       >
         <TemplateListPage />
       </TestApiProvider>,
+      { mountedRoutes: { '/': rootRouteRef } },
     );
 
     expect(getByRole('menuitem', { name: 'All' })).toBeInTheDocument();
@@ -105,6 +108,7 @@ describe('TemplateListPage', () => {
       >
         <TemplateListPage />
       </TestApiProvider>,
+      { mountedRoutes: { '/': rootRouteRef } },
     );
 
     expect(getByText('Categories')).toBeInTheDocument();