blob: 9eff9dd8c2f7d76f7f5cedce2833f7679e897b7d [file] [log] [blame]
// Copyright (c) 2012, 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
// @dart = 2.9
import 'dart:html';
import 'package:expect/minitest.dart';
main() {
var isUnknownElement =
predicate((x) => x is UnknownElement, 'is an UnknownELement');
dynamic foo = new Element.tag('foo');
foo.id = 'foo';
var bar = new Element.tag('bar');
bar.id = 'bar';
document.body.nodes.addAll(<Node>[foo, bar]);
test('type-check', () {
expect(foo, isUnknownElement);
expect(bar, isUnknownElement);
expect(querySelector('#foo'), equals(foo));
expect(querySelector('#bar'), equals(bar));
});
test('dispatch-fail', () {
expect(() => foo.method1(), throwsNoSuchMethodError);
expect(() => foo.field1, throwsNoSuchMethodError);
expect(() {
foo.field1 = 42;
}, throwsNoSuchMethodError);
});
}