Index: runtime/observatory/tests/observatory_ui/nav/top_menu/element_test.dart |
diff --git a/runtime/observatory/tests/observatory_ui/nav/top_menu/element_test.dart b/runtime/observatory/tests/observatory_ui/nav/top_menu/element_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..31afda208c954ce5ea457cf9ca2422047a4274e6 |
--- /dev/null |
+++ b/runtime/observatory/tests/observatory_ui/nav/top_menu/element_test.dart |
@@ -0,0 +1,30 @@ |
+// Copyright (c) 2016, 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:unittest/unittest.dart'; |
+import 'package:observatory/src/elements/nav/top_menu.dart'; |
+ |
+main() { |
+ NavTopMenuElement.tag.ensureRegistration(); |
+ |
+ test('instantiation', () { |
+ final e = new NavTopMenuElement(); |
+ expect(e, isNotNull, reason: 'element correctly created'); |
+ }); |
+ group('elements', () { |
+ test('created', () async { |
+ final e = new NavTopMenuElement(); |
+ e.content = [document.createElement('content')]; |
+ document.body.append(e); |
+ await e.onRendered.first; |
+ expect(e.children.length, isNonZero, reason: 'has elements'); |
+ expect(e.querySelector('content'), isNotNull, |
+ reason: 'has content elements'); |
+ e.remove(); |
+ await e.onRendered.first; |
+ expect(e.children.length, isZero, reason: 'is empty'); |
+ }); |
+ }); |
+} |