docs(aio): Upgrade examples to Angular 6 (#23234)

PR Close #23234

aio/content/examples/dynamic-form/e2e/src/app.e2e-spec.ts

@@ -0,0 +1,29 @@
+'use strict'; // necessary for es6 output in node
+
+import { browser, element, by } from 'protractor';
+
+/* tslint:disable:quotemark */
+describe('Dynamic Form', function () {
+
+    beforeAll(function () {
+        browser.get('');
+    });
+
+    it('should submit form', function () {
+      let firstNameElement = element.all(by.css('input[id=firstName]')).get(0);
+      expect(firstNameElement.getAttribute('value')).toEqual('Bombasto');
+
+      let emailElement = element.all(by.css('input[id=emailAddress]')).get(0);
+      let email = 'test@test.com';
+      emailElement.sendKeys(email);
+      expect(emailElement.getAttribute('value')).toEqual(email);
+
+      element(by.css('select option[value="solid"]')).click();
+
+      let saveButton = element.all(by.css('button')).get(0);
+      saveButton.click().then(function() {
+        expect(element(by.xpath("//strong[contains(text(),'Saved the following values')]")).isPresent()).toBe(true);
+      });
+  });
+
+});