// Copyright (c) 2014, 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 'package:test/test.dart';

import '../../descriptor.dart' as d;
import '../../test_pub.dart';

void main() {
  test('does nothing if the package is already cached', () async {
    final server = await servePackages();
    server.serve('foo', '1.2.3');

    // Run once to put it in the cache.
    await runPub(
      args: ['cache', 'add', 'foo'],
      silent: contains('Downloading foo 1.2.3...'),
    );

    // Should be in the cache now.
    await runPub(
      args: ['cache', 'add', 'foo'],
      output: 'Already cached foo 1.2.3.',
    );

    await d.cacheDir({'foo': '1.2.3'}).validate();
  });
}