Implement Model-Driven-Views spec for Dart

tests/html/node_model_test.dart

Index: tests/html/node_model_test.dart
diff --git a/tests/html/node_model_test.dart b/tests/html/node_model_test.dart
deleted file mode 100644
index 0e1b23afe5474dff9fcf6b2db298f8b043f15fec..0000000000000000000000000000000000000000
--- a/tests/html/node_model_test.dart
+++ /dev/null
@@ -1,192 +0,0 @@
-// 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.
-
-library node_model_test;
-import 'dart:async';
-import 'dart:html';
-import '../../pkg/unittest/lib/unittest.dart';
-import '../../pkg/unittest/lib/html_config.dart';
-
-var stepDuration;
-Future get nextStep {
-  return new Future.delayed(stepDuration);
-}
-
-class ModelTracker {
-  Element element = new DivElement();
-  List models = [];
-
-  ModelTracker() {
-    element.onModelChanged.listen((node) {
-      models.add(node.model);
-    });
-  }
-
-  void append(ModelTracker other) {
-    element.append(other.element);
-  }
-
-  get model => element.model;
-  void set model(value) {
-    element.model = value;
-  }
-
-  void clearModel() {
-    element.clearModel();
-  }
-
-  void remove() {
-    element.remove();
-  }
-}
-
-main() {
-  useHtmlConfiguration();
-
-  if (MutationObserver.supported) {
-    stepDuration = new Duration();
-  } else {
-    // Need to step after the tree update notifications, but on IE9 these may
-    // get polyfilled to use setTimeout(0). So use a longer timer to try to
-    // get a later callback.
-    stepDuration = new Duration(milliseconds: 15);
-  }
-
-  test('basic top down', () {
-    var a = new DivElement();
-    var b = new SpanElement();
-    var c = new DivElement();
-    var d = new DivElement();
-    var e = new DivElement();
-    var model = {};
-    var model2 = {};
-    var model3 = {};
-
-    document.body.append(a);
-    a.append(b);
-
-    a.model = model;
-    expect(a.model, model);
-    expect(b.model, model);
-
-    b.append(c);
-
-    return nextStep.then((_) {
-      expect(c.model, model);
-
-      d.append(e);
-      c.append(d);
-
-      return nextStep;
-    }).then((_) {
-      expect(e.model, model);
-
-      b.remove();
-      return nextStep;
-    }).then((_) {
-      expect(b.model, isNull);
-      expect(e.model, isNull);
-
-      return nextStep;
-    }).then((_) {
-      a.append(b);
-      a.model = model2;
-
-      return nextStep;
-    }).then((_) {
-      expect(e.model, model2);
-
-      c.model = model3;
-      expect(c.model, model3);
-      expect(b.model, model2);
-      expect(e.model, model3);
-
-      return nextStep;
-    }).then((_) {
-      d.remove();
-      c.append(d);
-
-      return nextStep;
-    }).then((_) {
-      expect(d.model, model3);
-
-      c.clearModel();
-      expect(d.model, model2);
-
-      a.remove();
-      return nextStep;
-    });
-  });
-
-  test('changes', () {
-    var a = new ModelTracker();
-    var b = new ModelTracker();
-    var c = new ModelTracker();
-    var d = new ModelTracker();
-
-    var model = {};
-    var cModel = {};
-
-    document.body.append(a.element);
-
-    a.append(b);
-
-    return nextStep.then((_) {
-      expect(a.models, []);
-      expect(b.models.length, 0);
-
-      a.model = model;
-
-      expect(a.models, [model]);
-      expect(b.models, [model]);
-
-      b.append(c);
-      return nextStep;
-    }).then((_) {
-      expect(c.models, [model]);
-
-      c.append(d);
-      return nextStep;
-    }).then((_) {
-      c.model = cModel;
-      expect(b.models, [model]);
-      expect(c.models, [model, cModel]);
-      expect(d.models, [model, cModel]);
-
-      c.clearModel();
-      expect(c.models, [model, cModel, model]);
-      expect(d.models, [model, cModel, model]);
-
-      a.remove();
-      return nextStep;
-    });
-  });
-
-  test('bottom up', () {
-    var a = new ModelTracker();
-    var b = new ModelTracker();
-    var c = new ModelTracker();
-    var d = new ModelTracker();
-
-    var aModel = {};
-    var cModel = {};
-
-    c.append(d);
-    c.model = cModel;
-    b.append(c);
-    a.append(b);
-    a.model = aModel;
-    document.body.append(a.element);
-
-    return nextStep.then((_) {
-      expect(a.models, [aModel]);
-      expect(b.models, [aModel]);
-      expect(c.models, [cModel]);
-      expect(d.models, [cModel]);
-
-      a.remove();
-      return nextStep;
-    });
-  });
-}