[CST-15592] add accessibility tests for:

Admin Notifications Publication Claim
Admin Search Page
Bulk Access
Create Group
Metadata Registry

cypress/e2e/admin-search-page.cy.ts

@@ -0,0 +1,18 @@
+import { testA11y } from 'cypress/support/utils';
+
+describe('Admin Search Page', () => {
+  beforeEach(() => {
+    // Must login as an Admin to see the page
+    cy.visit('/admin/search');
+    cy.loginViaForm(Cypress.env('DSPACE_TEST_ADMIN_USER'), Cypress.env('DSPACE_TEST_ADMIN_PASSWORD'));
+  });
+
+  it('should pass accessibility tests', () => {
+    //Page must first be visible
+    cy.get('ds-admin-search-page').should('be.visible');
+    // At least one search result should be displayed
+    cy.get('[data-test="list-object"]').should('be.visible');
+    // Analyze <ds-admin-search-page> for accessibility issues
+    testA11y('ds-admin-search-page');
+  });
+});