// 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:path/path.dart' as p;
import 'package:test/test.dart';

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

main() {
  setUp(() async {
    await servePackages((builder) {
      builder.serve("normal", "1.2.3",
          deps: {"transitive": "any", "circular_a": "any"});
      builder.serve("transitive", "1.2.3", deps: {"shared": "any"});
      builder.serve("shared", "1.2.3", deps: {"other": "any"});
      builder.serve("dev_only", "1.2.3");
      builder.serve("unittest", "1.2.3",
          deps: {"shared": "any", "dev_only": "any"});
      builder.serve("other", "1.0.0", deps: {"myapp": "any"});
      builder.serve("overridden", "1.0.0");
      builder.serve("overridden", "2.0.0");
      builder.serve("override_only", "1.2.3");
      builder.serve("circular_a", "1.2.3", deps: {"circular_b": "any"});
      builder.serve("circular_b", "1.2.3", deps: {"circular_a": "any"});
    });

    await d.dir("from_path",
        [d.libDir("from_path"), d.libPubspec("from_path", "1.2.3")]).create();

    await d.dir(appPath, [
      d.pubspec({
        "name": "myapp",
        "dependencies": {
          "normal": "any",
          "overridden": "1.0.0",
          "from_path": {"path": "../from_path"}
        },
        "dev_dependencies": {"unittest": "any"},
        "dependency_overrides": {"overridden": "2.0.0", "override_only": "any"}
      })
    ]).create();
  });

  group("lists all dependencies", () {
    test("in compact form", () async {
      await pubGet();
      await runPub(args: ['deps', '-s', 'compact'], output: '''
          Dart SDK 0.1.2+3
          myapp 0.0.0

          dependencies:
          - from_path 1.2.3
          - normal 1.2.3 [transitive circular_a]
          - overridden 2.0.0

          dev dependencies:
          - unittest 1.2.3 [shared dev_only]

          dependency overrides:
          - overridden 2.0.0
          - override_only 1.2.3

          transitive dependencies:
          - circular_a 1.2.3 [circular_b]
          - circular_b 1.2.3 [circular_a]
          - dev_only 1.2.3
          - other 1.0.0 [myapp]
          - shared 1.2.3 [other]
          - transitive 1.2.3 [shared]
          ''');
    });

    test("in list form", () async {
      await pubGet();
      await runPub(args: ['deps', '--style', 'list'], output: '''
          Dart SDK 0.1.2+3
          myapp 0.0.0

          dependencies:
          - from_path 1.2.3
          - normal 1.2.3
            - transitive any
            - circular_a any
          - overridden 2.0.0

          dev dependencies:
          - unittest 1.2.3
            - shared any
            - dev_only any

          dependency overrides:
          - overridden 2.0.0
          - override_only 1.2.3

          transitive dependencies:
          - circular_a 1.2.3
            - circular_b any
          - circular_b 1.2.3
            - circular_a any
          - dev_only 1.2.3
          - other 1.0.0
            - myapp any
          - shared 1.2.3
            - other any
          - transitive 1.2.3
            - shared any
          ''');
    });

    test("in tree form", () async {
      await pubGet();
      await runPub(args: ['deps'], output: '''
          Dart SDK 0.1.2+3
          myapp 0.0.0
          |-- from_path 1.2.3
          |-- normal 1.2.3
          |   |-- circular_a 1.2.3
          |   |   '-- circular_b 1.2.3
          |   |       '-- circular_a...
          |   '-- transitive 1.2.3
          |       '-- shared...
          |-- overridden 2.0.0
          |-- override_only 1.2.3
          '-- unittest 1.2.3
              |-- dev_only 1.2.3
              '-- shared 1.2.3
                  '-- other 1.0.0
                      '-- myapp...
          ''');
    });

    test("with the Flutter SDK, if applicable", () async {
      await pubGet();

      await d.dir('flutter', [d.file('version', '4.3.2+1')]).create();
      await runPub(
          args: ['deps'],
          output: contains('Flutter SDK 4.3.2+1'),
          environment: {"FLUTTER_ROOT": p.join(d.sandbox, 'flutter')});
    });

    test("with the Fuchsia SDK, if applicable", () async {
      await pubGet();

      await d.dir('fuchsia', [d.file('version', '4.3.2+1')]).create();
      await runPub(
          args: ['deps'],
          output: contains('Fuchsia SDK 4.3.2+1'),
          environment: {"FUCHSIA_DART_SDK_ROOT": p.join(d.sandbox, 'fuchsia')});
    });
  });

  group("lists non-dev dependencies", () {
    test("in compact form", () async {
      await pubGet();
      await runPub(args: ['deps', '-s', 'compact', '--no-dev'], output: '''
          Dart SDK 0.1.2+3
          myapp 0.0.0

          dependencies:
          - from_path 1.2.3
          - normal 1.2.3 [transitive circular_a]
          - overridden 2.0.0

          dependency overrides:
          - overridden 2.0.0
          - override_only 1.2.3

          transitive dependencies:
          - circular_a 1.2.3 [circular_b]
          - circular_b 1.2.3 [circular_a]
          - other 1.0.0 [myapp]
          - shared 1.2.3 [other]
          - transitive 1.2.3 [shared]
          ''');
    });

    test("in list form", () async {
      await pubGet();
      await runPub(args: ['deps', '--style', 'list', '--no-dev'], output: '''
          Dart SDK 0.1.2+3
          myapp 0.0.0

          dependencies:
          - from_path 1.2.3
          - normal 1.2.3
            - transitive any
            - circular_a any
          - overridden 2.0.0

          dependency overrides:
          - overridden 2.0.0
          - override_only 1.2.3

          transitive dependencies:
          - circular_a 1.2.3
            - circular_b any
          - circular_b 1.2.3
            - circular_a any
          - other 1.0.0
            - myapp any
          - shared 1.2.3
            - other any
          - transitive 1.2.3
            - shared any
          ''');
    });

    test("in tree form", () async {
      await pubGet();
      await runPub(args: ['deps', '--no-dev'], output: '''
          Dart SDK 0.1.2+3
          myapp 0.0.0
          |-- from_path 1.2.3
          |-- normal 1.2.3
          |   |-- circular_a 1.2.3
          |   |   '-- circular_b 1.2.3
          |   |       '-- circular_a...
          |   '-- transitive 1.2.3
          |       '-- shared 1.2.3
          |           '-- other 1.0.0
          |               '-- myapp...
          |-- overridden 2.0.0
          '-- override_only 1.2.3
          ''');
    });
  });
}