// 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 final int day
/// Returns the day into the month 1..31.
/// @description Creates a new DateTime with various integer day values (1..31)
/// and reads the value back.
/// @author rodionov

import "../../../Utils/expect.dart";


main() {
  check(1);
  check(10);
  check(31);
}

void check(int d) {
  DateTime date = new DateTime(2011, 8, d, 0, 0, 0, 0);
  Expect.isTrue(date.day is int);
  Expect.equals(d, date.day);
}
