diff --git a/packages/frontend-test-utils/src/app/renderInTestApp.tsx b/packages/frontend-test-utils/src/app/renderInTestApp.tsx
index d599bdca01..e45bd9a8ca 100644
--- a/packages/frontend-test-utils/src/app/renderInTestApp.tsx
+++ b/packages/frontend-test-utils/src/app/renderInTestApp.tsx
@@ -15,7 +15,7 @@
  */
 
 import { Fragment } from 'react';
-import { MemoryRouter } from 'react-router-dom';
+import { MemoryRouter, Route, Routes } from 'react-router-dom';
 import { prepareSpecializedApp } from '@backstage/frontend-app-api';
 import { RenderResult, render } from '@testing-library/react';
 import { ConfigReader } from '@backstage/config';
@@ -125,11 +125,31 @@ export function renderInTestApp<const TApiPairs extends any[] = any[]>(
   element: JSX.Element,
   options?: TestAppOptions<TApiPairs>,
 ): RenderResult {
+  const mountedPaths = options?.mountedRoutes
+    ? Object.keys(options.mountedRoutes)
+    : [];
+
   const extensions: Array<ExtensionDefinition> = [
     createExtension({
       attachTo: { id: 'app/root', input: 'children' },
       output: [coreExtensionData.reactElement],
       factory: () => {
+        if (mountedPaths.length > 0) {
+          return [
+            coreExtensionData.reactElement(
+              <Routes>
+                {mountedPaths.map(path => (
+                  <Route
+                    key={path}
+                    path={path === '/' ? path : `${path.replace(/\/$/, '')}/*`}
+                    element={element}
+                  />
+                ))}
+                <Route path="*" element={element} />
+              </Routes>,
+            ),
+          ];
+        }
         return [coreExtensionData.reactElement(element)];
       },
     }),
diff --git a/plugins/catalog/src/alpha/pages.test.tsx b/plugins/catalog/src/alpha/pages.test.tsx
index 3cd14cb510..6ed586abd0 100644
--- a/plugins/catalog/src/alpha/pages.test.tsx
+++ b/plugins/catalog/src/alpha/pages.test.tsx
@@ -176,11 +176,17 @@ describe('Entity page', () => {
 
       await expect(
         screen.findByRole('button', { name: /TechDocs/ }),
-      ).resolves.toHaveAttribute('href', '/techdocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/techdocs',
+      );
 
       await expect(
         screen.findByRole('button', { name: /ApiDocs/ }),
-      ).resolves.toHaveAttribute('href', '/apidocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/apidocs',
+      );
     });
 
     it('Should rename a default group', async () => {
@@ -222,11 +228,17 @@ describe('Entity page', () => {
 
       await expect(
         screen.findByRole('button', { name: /TechDocs/ }),
-      ).resolves.toHaveAttribute('href', '/techdocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/techdocs',
+      );
 
       await expect(
         screen.findByRole('button', { name: /ApiDocs/ }),
-      ).resolves.toHaveAttribute('href', '/apidocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/apidocs',
+      );
     });
 
     it('Should disassociate a content with a default group', async () => {
@@ -317,11 +329,17 @@ describe('Entity page', () => {
 
       await expect(
         screen.findByRole('button', { name: /TechDocs/ }),
-      ).resolves.toHaveAttribute('href', '/techdocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/techdocs',
+      );
 
       await expect(
         screen.findByRole('button', { name: /ApiDocs/ }),
-      ).resolves.toHaveAttribute('href', '/apidocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/apidocs',
+      );
     });
 
     it('Should render a single-content groups as a normal tab', async () => {
@@ -441,11 +459,17 @@ describe('Entity page', () => {
 
       await expect(
         screen.findByRole('button', { name: /TechDocs/ }),
-      ).resolves.toHaveAttribute('href', '/techdocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/techdocs',
+      );
 
       await expect(
         screen.findByRole('button', { name: /ApiDocs/ }),
-      ).resolves.toHaveAttribute('href', '/apidocs');
+      ).resolves.toHaveAttribute(
+        'href',
+        '/catalog/default/component/artist-lookup/apidocs',
+      );
     });
 
     it('Should sort content by title by default', async () => {
@@ -816,14 +840,14 @@ describe('Entity page', () => {
         screen.findByText(/artist-lookup/),
       ).resolves.toBeInTheDocument();
 
-      await userEvent.click(screen.getByTestId('menu-button'));
+      await userEvent.click(await screen.findByTestId('menu-button'));
 
       await expect(
         screen.findByText('Test Title'),
       ).resolves.toBeInTheDocument();
 
       await expect(screen.findByText('Test Icon')).resolves.toBeInTheDocument();
-      const listItem = screen.getByText('Test Title').closest('li');
+      const listItem = (await screen.findByText('Test Title')).closest('li');
       expect(listItem).toHaveAttribute('aria-disabled', disabled.toString());
       if (!disabled) {
         await userEvent.click(screen.getByText('Test Title'));