build: adding basic e2e testing infrastructure

modules/playground/src/routing/app/drafts.html

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+<div>
+  <h2 class="page-title">Drafts</h2>
+
+  <ol class="inbox-list">
+    <li *ngFor="let item of items" class="inbox-item-record">
+      <a id="item-{{ item.id }}"
+         [routerLink]="['/DetailPage', {'id':item.id}]">
+        {{ item.subject }}</a>
+    </li>
+  </ol>
+</div>

modules/playground/src/routing/app/inbox-app.html

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+<inbox-side-menu class="inbox-aside">
+  <a [routerLink]="['/Inbox']" class="link" [class.active]="inboxPageActive()">Inbox</a>
+  <a [routerLink]="['/Drafts']" class="link" [class.active]="draftsPageActive()">Drafts</a>
+</inbox-side-menu>
+<router-outlet></router-outlet>

modules/playground/src/routing/app/inbox-app.ts

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+import {Component, Injectable} from '@angular/core';
+import {RouterLink, RouteConfig, Router, Route, RouterOutlet, RouteParams} from '@angular/router';
+import * as db from './data';
+import {Location} from '@angular/common';
+import {PromiseWrapper, PromiseCompleter} from '@angular/core/src/facade/async';
+import {isPresent, DateWrapper} from '@angular/core/src/facade/lang';
+
+class InboxRecord {
+  id: string = '';
+  subject: string = '';
+  content: string = '';
+  email: string = '';
+  firstName: string = '';
+  lastName: string = '';
+  date: string;
+  draft: boolean = false;
+
+  constructor(data: {
+    id: string,
+    subject: string,
+    content: string,
+    email: string,
+    firstName: string,
+    lastName: string,
+    date: string, draft?: boolean
+  } = null) {
+    if (isPresent(data)) {
+      this.setData(data);
+    }
+  }
+
+  setData(record: {
+    id: string,
+    subject: string,
+    content: string,
+    email: string,
+    firstName: string,
+    lastName: string,
+    date: string, draft?: boolean
+  }) {
+    this.id = record['id'];
+    this.subject = record['subject'];
+    this.content = record['content'];
+    this.email = record['email'];
+    this.firstName = record['first-name'];
+    this.lastName = record['last-name'];
+    this.date = record['date'];
+    this.draft = record['draft'] == true;
+  }
+}
+
+@Injectable()
+class DbService {
+  getData(): Promise<any[]> {
+    var p = new PromiseCompleter<any[]>();
+    p.resolve(db.data);
+    return p.promise;
+  }
+
+  drafts(): Promise<any[]> {
+    return this.getData().then(
+        (data: any[]): any[] =>
+            data.filter(record => isPresent(record['draft']) && record['draft'] == true));
+  }
+
+  emails(): Promise<any[]> {
+    return this.getData().then((data: any[]): any[] =>
+                                   data.filter(record => !isPresent(record['draft'])));
+  }
+
+  email(id): Promise<any> {
+    return PromiseWrapper.then(this.getData(), (data: any[]) => {
+      for (var i = 0; i < data.length; i++) {
+        var entry = data[i];
+        if (entry['id'] == id) {
+          return entry;
+        }
+      }
+      return null;
+    });
+  }
+}
+
+@Component({selector: 'inbox-detail', directives: [RouterLink], templateUrl: 'app/inbox-detail.html'})
+class InboxDetailCmp {
+  record: InboxRecord = new InboxRecord();
+  ready: boolean = false;
+
+  constructor(db: DbService, params: RouteParams) {
+    var id = params.get('id');
+    PromiseWrapper.then(db.email(id), (data) => { this.record.setData(data); });
+  }
+}
+
+@Component({selector: 'inbox', templateUrl: 'app/inbox.html', directives: [RouterLink]})
+class InboxCmp {
+  items: InboxRecord[] = [];
+  ready: boolean = false;
+
+  constructor(public router: Router, db: DbService, params: RouteParams) {
+    var sortType = params.get('sort');
+    var sortEmailsByDate = isPresent(sortType) && sortType == "date";
+
+    PromiseWrapper.then(db.emails(), (emails: any[]) => {
+      this.ready = true;
+      this.items = emails.map(data => new InboxRecord(data));
+
+      if (sortEmailsByDate) {
+        this.items.sort((a: InboxRecord, b: InboxRecord) =>
+                            DateWrapper.toMillis(DateWrapper.fromISOString(a.date)) <
+                                    DateWrapper.toMillis(DateWrapper.fromISOString(b.date)) ?
+                                -1 :
+                                1);
+      }
+    });
+  }
+}
+
+
+@Component({selector: 'drafts', templateUrl: 'app/drafts.html', directives: [RouterLink]})
+class DraftsCmp {
+  items: InboxRecord[] = [];
+  ready: boolean = false;
+
+  constructor(public router: Router, db: DbService) {
+    PromiseWrapper.then(db.drafts(), (drafts: any[]) => {
+      this.ready = true;
+      this.items = drafts.map(data => new InboxRecord(data));
+    });
+  }
+}
+
+@Component({
+  selector: 'inbox-app',
+  viewProviders: [DbService],
+  templateUrl: 'app/inbox-app.html',
+  directives: [RouterOutlet, RouterLink]
+})
+@RouteConfig([
+  new Route({path: '/', component: InboxCmp, name: 'Inbox'}),
+  new Route({path: '/drafts', component: DraftsCmp, name: 'Drafts'}),
+  new Route({path: '/detail/:id', component: InboxDetailCmp, name: 'DetailPage'})
+])
+export class InboxApp {
+  router: Router;
+  location: Location;
+  constructor(router: Router, location: Location) {
+    this.router = router;
+    this.location = location;
+  }
+  inboxPageActive() { return this.location.path() == ''; }
+  draftsPageActive() { return this.location.path() == '/drafts'; }
+}

modules/playground/src/routing/app/inbox-detail.html

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+<div>
+  <h2 class="page-title">{{ record.subject }}</h2>
+
+  <ul>
+    <li id="record-id">ID: {{ record.id }}</li>
+    <li id="record-name">Name: {{ record.firstName }} {{ record.lastName }}</li>
+    <li id="record-email">Email: {{ record.email }}</li>
+    <li id="record-date">Date: {{ record.date }}</li>
+  </ul>
+
+  <p>
+    {{ record.content }}
+  </p>
+
+  <span class="btn medium primary">
+    <a [routerLink]="record.draft ? ['../Drafts'] : ['../Inbox']" class="back-button">Back</a>
+  </span>
+
+  <hr />
+
+  <a [routerLink]="['../Inbox', { sort: 'date'} ]" class="sort-button">
+    View Latest Messages
+  </a>
+</div>

modules/playground/src/routing/app/inbox.html

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+<div>
+  <h2 class="page-title">Inbox</h2>
+
+  <ol class="inbox-list">
+    <li *ngFor="let item of items" class="inbox-item-record">
+      <a id="item-{{ item.id }}"
+         [routerLink]="['/DetailPage', {'id':item.id}]">{{ item.subject }}</a>
+    </li>
+  </ol>
+</div>