Files
sdk/tests/lib/html/unknownelement_test.dart
T
Srujan Gaddam 4d4846c57a [dart:html] Migrate tests with only null asserts
Remaining tests that don't belong to any particular test
suite, and only needed null asserts to be migrated.

Change-Id: I05141d60e7b50653aa9633e14e832e91d9116408
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140651
Reviewed-by: Bob Nystrom <rnystrom@google.com>
2020-04-06 20:41:14 +00:00

34 lines
964 B
Dart

// 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
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);
});
}