Cypress test for register component

packages/volto/cypress/tests/core/basic/register.js

@@ -0,0 +1,27 @@
+describe('Register new user', () => {
+  beforeEach(() => {
+    cy.autologin();
+    cy.visit('/');
+  });
+  it('Register a new user', function () {
+    const api_url = 'http://127.0.0.1:55001/plone';
+
+    cy.visit('/register');
+    cy.get('#field-fullname').type('plone-dev');
+    cy.get('#field-email').type('[email protected]');
+    cy.get('button[title="Register"]').click();
+    cy.request({
+      method: 'POST',
+      url: `${api_url}/@users`,
+      headers: { Accept: 'application/json' },
+      body: {
+        username: 'plone-dev',
+        fullname: 'plone-dev',
+        email: '[email protected]',
+        password: 'password',
+      },
+    }).then((response) => {
+      expect(response.status).to.eq(201);
+    });
+  });
+});