Wait on viewevent to trigger before checking Collection Page in e2e t…

…ests. This ensures Collection page is fully loaded because viewevent triggers upon loading.

cypress/e2e/collection-page.cy.ts

@@ -3,8 +3,15 @@ import { testA11y } from 'cypress/support/utils';
 describe('Collection Page', () => {
 
   it('should pass accessibility tests', () => {
+    cy.intercept('POST', '/server/api/statistics/viewevents').as('viewevent');
+
+    // Visit Collections page
     cy.visit('/collections/'.concat(Cypress.env('DSPACE_TEST_COLLECTION')));
 
+    // Wait for the "viewevent" to trigger on the Collection page.
+    // This ensures our <ds-collection-page> tag  is fully loaded, as the <ds-view-event> tag is contained within it.
+    cy.wait('@viewevent');
+
     // <ds-collection-page> tag must be loaded
     cy.get('ds-collection-page').should('be.visible');