test/downgrade/unlock_dependers_test.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 'package:test/test.dart';

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

main() {
  test(
      "downgrades a locked package's dependers in order to get it to "
      "min version", () async {
    await servePackages((builder) {
      builder.serve("foo", "2.0.0", deps: {"bar": ">1.0.0"});
      builder.serve("bar", "2.0.0");
    });

    await d.appDir({"foo": "any", "bar": "any"}).create();

    await pubGet();

    await d.appPackagesFile({"foo": "2.0.0", "bar": "2.0.0"}).validate();

    await globalPackageServer.add((builder) {
      builder.serve("foo", "1.0.0", deps: {"bar": "any"});
      builder.serve("bar", "1.0.0");
    });

    await pubDowngrade(args: ['bar']);

    await d.appPackagesFile({"foo": "1.0.0", "bar": "1.0.0"}).validate();
  });
}