// 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 factory Uri.http(String authority, String unencodedPath,
/// [Map<String, String> queryParameters])
/// Creates a new http URI from authority, path and query.
/// The query component is set from the optional queryParameters argument.
/// @description Checks expected query settings
/// @author ilya

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

main() {
  var x = new Uri.http('', '', {});
  Expect.equals('', x.query);
  
  x = new Uri.http('', '', {'foo': 'bar', 'bar': ''});
  Expect.equals('foo=bar&bar', x.query);

  x = new Uri.http('', '', {' \u0000': ' \u0000', ' \u0001': ' \u0001'});
  Expect.equals('+%00=+%00&+%01=+%01', x.query);

  x = new Uri.http('', '', {' й ': ' ф '});
  Expect.equals('+%D0%B9+=+%D1%84+', x.query);
}
