test/dependency_override_test.dart

// 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 'package:path/path.dart' as path;

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

void main() {
  forBothPubGetAndUpgrade((command) {
    test('chooses best version matching override constraint', () async {
      await servePackages((builder) {
        builder.serve('foo', '1.0.0');
        builder.serve('foo', '2.0.0');
        builder.serve('foo', '3.0.0');
      });

      await d.dir(appPath, [
        d.pubspec({
          'name': 'myapp',
          'dependencies': {'foo': '>2.0.0'},
          'dependency_overrides': {'foo': '<3.0.0'}
        })
      ]).create();

      await pubCommand(command);

      await d.appPackagesFile({'foo': '2.0.0'}).validate();
    });

    test('treats override as implicit dependency', () async {
      await servePackages((builder) {
        builder.serve('foo', '1.0.0');
      });

      await d.dir(appPath, [
        d.pubspec({
          'name': 'myapp',
          'dependency_overrides': {'foo': 'any'}
        })
      ]).create();

      await pubCommand(command);

      await d.appPackagesFile({'foo': '1.0.0'}).validate();
    });

    test('ignores other constraints on overridden package', () async {
      await servePackages((builder) {
        builder.serve('foo', '1.0.0');
        builder.serve('foo', '2.0.0');
        builder.serve('foo', '3.0.0');
        builder.serve('bar', '1.0.0', pubspec: {
          'dependencies': {'foo': '5.0.0-nonexistent'}
        });
      });

      await d.dir(appPath, [
        d.pubspec({
          'name': 'myapp',
          'dependencies': {'bar': 'any'},
          'dependency_overrides': {'foo': '<3.0.0'}
        })
      ]).create();

      await pubCommand(command);

      await d.appPackagesFile({'foo': '2.0.0', 'bar': '1.0.0'}).validate();
    });

    test('ignores SDK constraints', () async {
      await servePackages((builder) {
        builder.serve('foo', '1.0.0', pubspec: {
          'environment': {'sdk': '5.6.7-fblthp'}
        });
      });

      await d.dir(appPath, [
        d.pubspec({
          'name': 'myapp',
          'dependency_overrides': {'foo': 'any'}
        })
      ]).create();

      await pubCommand(command);

      await d.appPackagesFile({'foo': '1.0.0'}).validate();
    });

    test('warns about overridden dependencies', () async {
      await servePackages((builder) {
        builder.serve('foo', '1.0.0');
        builder.serve('bar', '1.0.0');
      });

      await d
          .dir('baz', [d.libDir('baz'), d.libPubspec('baz', '0.0.1')]).create();

      await d.dir(appPath, [
        d.pubspec({
          'name': 'myapp',
          'dependency_overrides': {
            'foo': 'any',
            'bar': 'any',
            'baz': {'path': '../baz'}
          }
        })
      ]).create();

      var bazPath = path.join('..', 'baz');

      await runPub(
          args: [command.name],
          output: command.success,
          error: '''
          Warning: You are using these overridden dependencies:
          ! bar 1.0.0
          ! baz 0.0.1 from path $bazPath
          ! foo 1.0.0
          ''');
    });
  });
}