Add landing test wrong email

components/centraldashboard/cypress/e2e/landing-page.cy.ts

@@ -21,4 +21,23 @@ describe('Landing Page', () => {
     cy.get('main-page').shadow().find('landing-page').shadow().find('#MainCard > neon-animatable').find('md2-input#Email').should('exist').and('have.prop', 'value', '[email protected]');
     cy.get('main-page').shadow().find('landing-page').shadow().find('#MainCard > neon-animatable').find('md2-input#Namespace').should('exist').and('have.prop', 'value', 'user-name');
   });
+
+  // Ig the email is cloud statcan (or any not statcan.gc.ca) expect to see error with logout
+  it('should show wrong email page', ()=>{
+    cy.intercept('GET', `/api/workgroup/exists`, {
+      "hasAuth":true,
+      "user":"[email protected]",
+      "email": "[email protected]",
+      "hasWorkgroup":false,
+      "registrationFlowAllowed":true
+    }).as('mockWorkgroupRequest');
+    cy.visit('/');
+
+    cy.wait(['@mockWorkgroupRequest', '@mockDashboardLinksRequest']);
+
+    cy.get('main-page').shadow().find('landing-page').should('exist');
+    cy.get('main-page').shadow().find('landing-page').shadow().find('#MainCard > neon-animatable > h2').should('have.text', 'Welcome');
+    cy.get('main-page').shadow().find('landing-page').shadow().find('#MainCard > neon-animatable > p').should('have.text', 'You are currently logged in using [email protected], this domain is not supported. Please log out and log in using your “@statcan.gc.ca” email.');
+    cy.get('main-page').shadow().find('landing-page').shadow().find('#MainCard > neon-animatable > paper-button').should('have.text', 'Logout');
+  })
 });