Converted Observatory isolate-summary element

runtime/observatory/tests/observatory_ui/isolate/isolate-shared-summary/element_test.dart

Index: runtime/observatory/tests/observatory_ui/isolate/isolate-shared-summary/element_test.dart
diff --git a/runtime/observatory/tests/observatory_ui/view_footer/element_test.dart b/runtime/observatory/tests/observatory_ui/isolate/isolate-shared-summary/element_test.dart
similarity index 57%
copy from runtime/observatory/tests/observatory_ui/view_footer/element_test.dart
copy to runtime/observatory/tests/observatory_ui/isolate/isolate-shared-summary/element_test.dart
index 143464ef800f3d460ded92fb4a1563875de6870f..7ecafdf5d2d480ce0ac0f8a32aeb513b795a6b52 100644
--- a/runtime/observatory/tests/observatory_ui/view_footer/element_test.dart
+++ b/runtime/observatory/tests/observatory_ui/isolate/isolate-shared-summary/element_test.dart
@@ -3,20 +3,26 @@
 // BSD-style license that can be found in the LICENSE file.
 import 'dart:html';
 import 'package:unittest/unittest.dart';
-import 'package:observatory/src/elements/view_footer.dart';
+import 'package:observatory/src/elements/isolate/counter_chart.dart';
+import 'package:observatory/src/elements/isolate/shared_summary.dart';
+import '../../mocks.dart';
 
 main() {
-  ViewFooterElement.tag.ensureRegistration();
+  IsolateSharedSummaryElement.tag.ensureRegistration();
 
+  final cTag = IsolateCounterChartElement.tag.name;
+
+  const isolate = const IsolateMock();
   test('instantiation', () {
-    final e = new ViewFooterElement();
+    final e = new IsolateSharedSummaryElement(isolate);
     expect(e, isNotNull, reason: 'element correctly created');
   });
   test('elements created', () async {
-    final e = new ViewFooterElement();
+    final e = new IsolateSharedSummaryElement(isolate);
     document.body.append(e);
     await e.onRendered.first;
     expect(e.children.length, isNonZero, reason: 'has elements');
+    expect(e.querySelectorAll(cTag).length, equals(1));
     e.remove();
     await e.onRendered.first;
     expect(e.children.length, isZero, reason: 'is empty');