test/get/git/lock_version_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:pub/src/io.dart';
import 'package:test/test.dart';

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

void main() {
  test('keeps a Git package locked to the version in the lockfile', () async {
    ensureGit();

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

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

    // This get should lock the foo.git dependency to the current revision.
    await pubGet();

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

    final originalFooSpec = packageSpec('foo');

    // Delete the package spec to simulate a new checkout of the application.
    deleteEntry(p.join(d.sandbox, packageConfigFilePath));

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

    // This get shouldn't upgrade the foo.git dependency due to the lockfile.
    await pubGet();

    expect(packageSpec('foo'), originalFooSpec);
  });
}