blob: 854bd60ff79d40cdbacfb95a2106cd735cd355a1 [file] [log] [blame]
// Copyright (c) 2011, 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.
/// @assertion Undocumented
/// @description Checks that this method causes no error and the result is not
/// null and is indeed a String.
/// @author rodionov
import "../../../Utils/expect.dart";
main() {
UnimplementedError e = new UnimplementedError();
Expect.isTrue(e.toString().isNotEmpty);
Expect.isTrue(e.toString() is String);
Expect.runtimeIsType<String>(e.toString());
}