test(ivy): add render3 integration tests (#21557)

PR Close #21557

integration/hello_world__render3__closure/e2e/app.e2e-spec.ts

@@ -0,0 +1,12 @@
+import { browser, element, by } from 'protractor';
+
+describe('Hello world E2E Tests', function () {
+  it('should display: Hello world!', function () {
+    browser.ignoreSynchronization = true;
+    browser.get('');
+    const div = element(by.css('div'));
+    expect(div.getText()).toEqual('Hello world!');
+    element(by.css('input')).sendKeys('!');
+    expect(div.getText()).toEqual('Hello world!!');
+  });
+});