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';

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
          """);
    });
  });
}