test/get/hosted/unlock_if_new_is_unsatisfied_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(
      "unlocks dependencies if necessary to ensure that a new "
      "dependency is satisfied", () async {
    await servePackages((builder) {
      builder.serve("foo", "1.0.0", deps: {"bar": "<2.0.0"});
      builder.serve("bar", "1.0.0", deps: {"baz": "<2.0.0"});
      builder.serve("baz", "1.0.0", deps: {"qux": "<2.0.0"});
      builder.serve("qux", "1.0.0");
    });

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

    await pubGet();

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

    globalPackageServer.add((builder) {
      builder.serve("foo", "2.0.0", deps: {"bar": "<3.0.0"});
      builder.serve("bar", "2.0.0", deps: {"baz": "<3.0.0"});
      builder.serve("baz", "2.0.0", deps: {"qux": "<3.0.0"});
      builder.serve("qux", "2.0.0");
      builder.serve("newdep", "2.0.0", deps: {"baz": ">=1.5.0"});
    });

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

    await pubGet();

    await d.appPackagesFile({
      "foo": "2.0.0",
      "bar": "2.0.0",
      "baz": "2.0.0",
      "qux": "1.0.0",
      "newdep": "2.0.0"
    }).validate();
  });
}