From ff46ee0282bce797be75a79f99d0493b19d71421 Mon Sep 17 00:00:00 2001
From: Patrice Chalin <pchalin@gmail.com>
Date: Wed, 20 Jul 2016 10:44:39 -0700
Subject: [PATCH] tests(toh-4): e2e tests closes #1940 Note: tests are
 identical to those of toh-2.

Contributes to #1619.
Supersedes #1785.

Suites passed:
- public/docs/_examples/toh-4/dart
- public/docs/_examples/toh-4/ts
---
 .../_examples/toh-4/dart/example-config.json  |   0
 public/docs/_examples/toh-4/e2e-spec.ts       | 133 ++++++++++++++++++
 2 files changed, 133 insertions(+)
 create mode 100644 public/docs/_examples/toh-4/dart/example-config.json
 create mode 100644 public/docs/_examples/toh-4/e2e-spec.ts

diff --git a/public/docs/_examples/toh-4/dart/example-config.json b/public/docs/_examples/toh-4/dart/example-config.json
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/public/docs/_examples/toh-4/e2e-spec.ts b/public/docs/_examples/toh-4/e2e-spec.ts
new file mode 100644
index 0000000000..8f7852a3e3
--- /dev/null
+++ b/public/docs/_examples/toh-4/e2e-spec.ts
@@ -0,0 +1,133 @@
+/// <reference path='../_protractor/e2e.d.ts' />
+'use strict';
+
+const expectedH1 = 'Tour of Heroes';
+const expectedTitle = `Angular 2 ${expectedH1}`;
+const expectedH2 = 'My Heroes';
+const targetHero = { id: 16, name: 'RubberMan' };
+const nameSuffix = 'X';
+
+type WPromise<T> = webdriver.promise.Promise<T>;
+
+class Hero {
+    id: number;
+    name: string;
+
+    // Factory methods
+
+    // Get hero from s formatted as '<id> <name>'.
+    static fromString(s: string): Hero {
+        return {
+            id: +s.substr(0, s.indexOf(' ')),
+            name: s.substr(s.indexOf(' ') + 1),
+        };
+    }
+
+    // Get hero id and name from the given detail element.
+    static async fromDetail(detail: protractor.ElementFinder): Promise<Hero> {
+        // Get hero id from the first <div>
+        let _id = await detail.all(by.css('div')).first().getText();
+        // Get name from the h2
+        let _name = await detail.element(by.css('h2')).getText();
+        return {
+            id: +_id.substr(_id.indexOf(' ') + 1),
+            name: _name.substr(0, _name.indexOf(' '))
+        };
+    }
+}
+
+describe('Tutorial part 4', () => {
+  beforeAll(() => browser.get(''));
+  describe('Initial page', initialPageTests);
+  describe('Select hero', selectHeroTests);
+  describe('Update hero', updateHeroTests);
+});
+
+function initialPageTests() {
+  it(`has title '${expectedTitle}'`, () => {
+      expect(browser.getTitle()).toEqual(expectedTitle);
+  });
+
+  it(`has h1 '${expectedH1}'`, () => {
+      expectHeading(1, expectedH1);
+  });
+
+  it(`has h2 '${expectedH2}'`, () => {
+    expectHeading(2, expectedH2);
+  });
+
+  it('has the right number of heroes', () => {
+    let page = getPageElts();
+    expect(page.heroes.count()).toEqual(10);
+  });
+
+  it('has no selected hero and no hero details', function () {
+    let page = getPageElts();
+    expect(page.selected.isPresent()).toBeFalsy('selected hero');
+    expect(page.heroDetail.isPresent()).toBeFalsy('no hero detail');
+  });
+}
+
+function selectHeroTests() {
+  it(`selects ${targetHero.name} from hero list`, function () {
+    let hero = element(by.cssContainingText('li span.badge', targetHero.id.toString()));
+    hero.click();
+    // Nothing specific to expect other than lack of exceptions.
+  });
+
+  it(`has selected ${targetHero.name}`, function () {
+    let page = getPageElts();
+    let expectedText = `${targetHero.id} ${targetHero.name}`;
+    expect(page.selected.getText()).toBe(expectedText);
+  });
+
+  it('shows selected hero details', async () => {
+    let page = getPageElts();
+    let hero = await Hero.fromDetail(page.heroDetail);
+    expect(hero.id).toEqual(targetHero.id);
+    expect(hero.name).toEqual(targetHero.name);
+  });
+}
+
+function updateHeroTests() {
+  it(`can update hero name`, () => {
+    addToHeroName(nameSuffix);
+    // Nothing specific to expect other than lack of exceptions.
+  });
+
+  it(`shows updated hero name in details`, async () => {
+    let page = getPageElts();
+    let hero = await Hero.fromDetail(page.heroDetail);
+    let newName = targetHero.name + nameSuffix;
+    expect(hero.id).toEqual(targetHero.id);
+    expect(hero.name).toEqual(newName);
+  });
+
+  it(`shows updated hero name in list`, async () => {
+    let page = getPageElts();
+    let hero = Hero.fromString(await page.selected.getText());
+    let newName = targetHero.name + nameSuffix;
+    expect(hero.id).toEqual(targetHero.id);
+    expect(hero.name).toEqual(newName);
+  });
+
+}
+
+function addToHeroName(text: string): WPromise<void> {
+  let input = element(by.css('input'));
+  return sendKeys(input, text);
+}
+
+function expectHeading(hLevel: number, expectedText: string): void {
+    let hTag = `h${hLevel}`;
+    let hText = element(by.css(hTag)).getText();
+    expect(hText).toEqual(expectedText, hTag);
+};
+
+function getPageElts() {
+  return {
+    heroes: element.all(by.css('my-app li')),
+    selected: element(by.css('my-app li.selected')),
+    heroDetail: element(by.css('my-app > div, my-app > my-hero-detail > div'))
+  };
+}