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

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

void main() {
  test("doesn't upgrade one locked Git package's dependencies if it's "
      'not necessary', () async {
    ensureGit();

    await d.git('foo.git', [
      d.libDir('foo'),
      d.libPubspec(
        'foo',
        '1.0.0',
        deps: {
          'foo_dep': {
            'git':
                p
                    .toUri(p.absolute(d.sandbox, appPath, '../foo_dep.git'))
                    .toString(),
          },
        },
      ),
    ]).create();

    await d.git('foo_dep.git', [
      d.libDir('foo_dep'),
      d.libPubspec('foo_dep', '1.0.0'),
    ]).create();

    await d
        .appDir(
          dependencies: {
            'foo': {'git': '../foo.git'},
          },
        )
        .create();

    await pubGet();

    await d.dir(cachePath, [
      d.dir('git', [
        d.dir('cache', [
          d.gitPackageRepoCacheDir('foo'),
          d.gitPackageRepoCacheDir('foo_dep'),
        ]),
        d.gitPackageRevisionCacheDir('foo'),
        d.gitPackageRevisionCacheDir('foo_dep'),
      ]),
    ]).validate();

    final originalFooDepSpec = packageSpec('foo_dep');

    await d.git('foo.git', [
      d.libDir('foo', 'foo 2'),
      d.libPubspec(
        'foo',
        '1.0.0',
        deps: {
          'foo_dep': {
            'git':
                p
                    .toUri(p.absolute(d.sandbox, appPath, '../foo_dep.git'))
                    .toString(),
          },
        },
      ),
    ]).create();

    await d.git('foo_dep.git', [
      d.libDir('foo_dep', 'foo_dep 2'),
      d.libPubspec('foo_dep', '1.0.0'),
    ]).commit();

    await pubUpgrade(args: ['foo']);

    await d.dir(cachePath, [
      d.dir('git', [d.gitPackageRevisionCacheDir('foo', modifier: 2)]),
    ]).validate();

    expect(packageSpec('foo_dep'), originalFooDepSpec);
  });
}