// Copyright (c) 2013, 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("the character before each package describes the change", () async {
    await servePackages((builder) {
      builder.serve("added", "1.0.0");
      builder.serve("downgraded", "1.0.0");
      builder.serve("downgraded", "2.0.0");
      builder.serve("overridden", "1.0.0");
      builder.serve("removed", "1.0.0");
      builder.serve("source_changed", "1.0.0");
      builder.serve("upgraded", "1.0.0");
      builder.serve("upgraded", "2.0.0");
      builder.serve("unchanged", "1.0.0");
    });

    await d.dir("description_changed_1", [
      d.libDir("description_changed"),
      d.libPubspec("description_changed", "1.0.0")
    ]).create();

    await d.dir("description_changed_2", [
      d.libDir("description_changed"),
      d.libPubspec("description_changed", "1.0.0")
    ]).create();

    await d.dir("source_changed", [
      d.libDir("source_changed"),
      d.libPubspec("source_changed", "1.0.0")
    ]).create();

    // Create the first lockfile.
    await d.dir(appPath, [
      d.pubspec({
        "name": "myapp",
        "dependencies": {
          "description_changed": {"path": "../description_changed_1"},
          "downgraded": "2.0.0",
          "removed": "any",
          "source_changed": "any",
          "unchanged": "any",
          "upgraded": "1.0.0"
        },
        "dependency_overrides": {"overridden": "any"}
      })
    ]).create();

    await pubGet();

    // Change the pubspec.
    await d.dir(appPath, [
      d.pubspec({
        "name": "myapp",
        "dependencies": {
          "added": "any",
          "description_changed": {"path": "../description_changed_2"},
          "downgraded": "1.0.0",
          "source_changed": {"path": "../source_changed"},
          "unchanged": "any",
          "upgraded": "2.0.0"
        },
        "dependency_overrides": {"overridden": "any"}
      })
    ]).create();

    // Upgrade everything.
    await pubUpgrade(output: RegExp(r"""
Resolving dependencies\.\.\..*
\+ added .*
\* description_changed .*
< downgraded .*
! overridden .*
\* source_changed .*
  unchanged .*
> upgraded .*
These packages are no longer being depended on:
- removed .*
""", multiLine: true), environment: {'PUB_ALLOW_PRERELEASE_SDK': 'false'});
  });
}