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packages/polymer/test/take_attributes_test.dart

+// 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:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
+import 'package:polymer/polymer.dart';
+
+@CustomTag('x-foo')
+class XFoo extends PolymerElement {
+  XFoo.created() : super.created();
+
+  @published bool boolean = false;
+  @published num number = 42;
+  @published String str = "don't panic";
+}
+
+@CustomTag('x-bar')
+class XBar extends PolymerElement {
+  XBar.created() : super.created();
+
+  @observable bool boolean = false;
+  @observable num number = 42;
+  @observable String str = "don't panic";
+}
+
+@CustomTag('x-zot')
+class XZot extends XBar {
+  XZot.created() : super.created();
+  @observable num number = 84;
+}
+
+@CustomTag('x-date')
+class XDate extends PolymerElement {
+  XDate.created() : super.created();
+  @observable var value = new DateTime(2013, 9, 25);
+}
+
+@CustomTag('x-array')
+class XArray extends PolymerElement {
+  XArray.created() : super.created();
+  @observable List values;
+}
+
+@CustomTag('x-obj')
+class XObj extends PolymerElement {
+  XObj.created() : super.created();
+  @observable var values = {};
+}
+
+main() => initPolymer().then((zone) => zone.run(() {
+  useHtmlConfiguration();
+
+  setUp(() => Polymer.onReady);
+
+  test('take attributes', () {
+    queryXTag(x) => document.querySelector(x);
+
+    expect(queryXTag("#foo0").boolean, true);
+    expect(queryXTag("#foo1").boolean, false);
+    expect(queryXTag("#foo2").boolean, true);
+    expect(queryXTag("#foo3").boolean, false);
+    // this one is only 'truthy'
+    expect(queryXTag("#foo4").boolean, true);
+    // this one is also 'truthy', but should it be?
+    expect(queryXTag("#foo5").boolean, true);
+    //
+    expect(queryXTag("#foo0").number, 42);
+    expect(queryXTag("#foo0").str, "don't panic");
+    //
+    expect(queryXTag("#bar0").boolean, true);
+    expect(queryXTag("#bar1").boolean, false);
+    expect(queryXTag("#bar2").boolean, true);
+    expect(queryXTag("#bar3").boolean, false);
+    // this one is only 'truthy'
+    expect(queryXTag("#bar4").boolean, true);
+    // this one is also 'truthy', but should it be?
+    expect(queryXTag("#bar5").boolean, true);
+    //
+    expect(queryXTag("#bar0").number, 42);
+    expect(queryXTag("#bar0").str, "don't panic");
+    //
+    expect(queryXTag("#zot0").boolean, true);
+    expect(queryXTag("#zot1").boolean, false);
+    expect(queryXTag("#zot2").boolean, true);
+    expect(queryXTag("#zot3").boolean, false);
+    // this one is only 'truthy'
+    expect(queryXTag("#zot4").boolean, true);
+    // this one is also 'truthy', but should it be?
+    expect(queryXTag("#zot5").boolean, true);
+    //
+    // Issue 14096 - field initializers are in the incorrect order.
+    // This should be expecting 84.
+    //expect(queryXTag("#zot0").number, 84);
+    expect(queryXTag("#zot6").number, 185);
+    expect(queryXTag("#zot0").str, "don't panic");
+    //
+    // Date deserialization tests
+    expect(queryXTag("#date1").value, new DateTime(2014, 12, 25));
+    expect(queryXTag("#date2").value, isNot(equals(new DateTime(2014, 12, 25))),
+        reason: 'Dart does not support this format');
+    expect(queryXTag("#date3").value, new DateTime(2014, 12, 25, 11, 45));
+    expect(queryXTag("#date4").value, new DateTime(2014, 12, 25, 11, 45, 30));
+    // Failures on Firefox. Need to fix this with custom parsing
+    //expect(String(queryXTag("#date5").value), String(new Date(2014, 11, 25, 11, 45, 30)));
+    //
+    // milliseconds in the Date string not supported on Firefox
+    //expect(queryXTag("#date5").value.getMilliseconds(), new Date(2014, 11, 25, 11, 45, 30, 33).getMilliseconds());
+    //
+    // Array deserialization tests
+    expect(queryXTag("#arr1").values, [0, 1, 2]);
+    expect(queryXTag("#arr2").values, [33]);
+    // Object deserialization tests
+    expect(queryXTag("#obj1").values, {'name': 'Brandon', 'nums': [1, 22, 33]});
+    expect(queryXTag("#obj2").values, {"color": "Red"});
+    expect(queryXTag("#obj3").values, {
+      'movie': 'Buckaroo Banzai',
+      'DOB': '07/31/1978'
+    });
+  });
+}));