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packages/polymer/test/register_test.dart

Index: packages/polymer/test/register_test.dart
diff --git a/packages/polymer/test/register_test.dart b/packages/polymer/test/register_test.dart
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+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'dart:html';
+import 'package:polymer/polymer.dart';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
+
+@CustomTag('x-html')
+class XHtmlElement extends PolymerElement {
+  XHtmlElement.created() : super.created();
+}
+
+@CustomTag('x-html-two')
+class XHtml2Element extends XHtmlElement {
+  XHtml2Element.created() : super.created();
+}
+
+@CustomTag('x-div')
+class XDivElement extends DivElement with Polymer, Observable {
+  XDivElement.created() : super.created() {
+    polymerCreated();
+  }
+}
+
+@CustomTag('x-div-two')
+class XDiv2Element extends XDivElement {
+  XDiv2Element.created() : super.created();
+}
+
+/// Dart-specific test:
+/// This element is registered from code without an associated polymer-element.
+class XPolymerElement extends PolymerElement {
+  XPolymerElement.created() : super.created();
+}
+
+/// Dart-specific test:
+/// This element is registered from code without an associated polymer-element.
+class XButtonElement extends ButtonElement with Polymer, Observable {
+  XButtonElement.created() : super.created() {
+    polymerCreated();
+  }
+}
+
+main() => initPolymer().then((zone) => zone.run(() {
+  useHtmlConfiguration();
+
+  setUp(() => Polymer.onReady);
+
+  test('elements upgraded', () {
+    expect(querySelector('x-html') is XHtmlElement, isTrue);
+    expect(querySelector('x-html-two') is XHtml2Element, isTrue);
+    expect(querySelector('#x-div') is XDivElement, isTrue);
+    expect(querySelector('#x-div-two') is XDiv2Element, isTrue);
+  });
+
+  group('register without polymer-element', () {
+    test('custom element', () {
+      Polymer.registerSync('x-polymer', XPolymerElement,
+          template: new Element.html('<template>FOOBAR'));
+
+      expect(document.createElement('x-polymer') is XPolymerElement, isTrue,
+          reason: 'should have been registered');
+
+      var e = document.querySelector('x-polymer');
+      expect(e is XPolymerElement, isTrue,
+          reason: 'elements on page should be upgraded');
+      expect(e.shadowRoot, isNotNull,
+          reason: 'shadowRoot was created from template');
+      expect(e.shadowRoot.nodes[0].text, 'FOOBAR');
+    });
+
+    test('type extension', () {
+      Polymer.registerSync('x-button', XButtonElement, extendsTag: 'button');
+
+      expect(document.createElement('button', 'x-button') is XButtonElement,
+          isTrue, reason: 'should have been registered');
+      expect(document.querySelector('[is=x-button]') is XButtonElement, isTrue,
+          reason: 'elements on page should be upgraded');
+    });
+  });
+}));