chore(DescriptionList): added keyboard interaction cypress test (#11689)

* chore(DescriptionList): added keyboard interaction cypress test

* added test for spacebar

Author: Mash707

Diff for: packages/react-integration/cypress/integration/descriptionlist.spec.ts

@@ -3,12 +3,32 @@ describe('Description List Demo Test', () => {
     cy.visit('http://localhost:3000/description-list-demo-nav-link');
   });
 
-  it('Verify list with help text', () => {
+  it('Verify list with help text triggered with mouse', () => {
     cy.get('#description-list-help-text').should('exist').children('.pf-v6-c-description-list__group');
     cy.get('.pf-v6-c-popover__content').should('not.exist');
     cy.get(
       '#description-list-help-text > :nth-child(1) > .pf-v6-c-description-list__term .pf-v6-c-description-list__text'
     ).click();
     cy.get('.pf-v6-c-popover__content').should('exist');
+    cy.get('.pf-v6-c-popover__close').click();
+    cy.get('.pf-v6-c-popover__content').should('not.exist');
+  });
+
+  it('Verify list with help text triggered with enter key', () => {
+    cy.get('#description-list-help-text').should('exist').children('.pf-v6-c-description-list__group');
+    cy.get('.pf-v6-c-popover__content').should('not.exist');
+    cy.tab().type('{enter}');
+    cy.get('.pf-v6-c-popover__content').should('exist');
+    cy.get('.pf-v6-c-popover__close').type('{enter}');
+    cy.get('.pf-v6-c-popover__content').should('not.exist');
+  });
+
+  it('Verify list with help text triggered with spacebar', () => {
+    cy.get('#description-list-help-text').should('exist').children('.pf-v6-c-description-list__group');
+    cy.get('.pf-v6-c-popover__content').should('not.exist');
+    cy.tab().tab().type(' ');
+    cy.get('.pf-v6-c-popover__content').should('exist');
+    cy.get('.pf-v6-c-popover__close').type(' ');
+    cy.get('.pf-v6-c-popover__content').should('not.exist');
   });
 });