public async Task DependencyGraphRestoreUtility_NoopRestoreTest()
        {
            // Arrange
            var projectName = "testproj";
            var logger      = new TestLogger();

            using (var rootFolder = TestDirectory.Create())
            {
                var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                projectFolder.Create();
                var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                var sources = new[]
                {
                    Repository.Factory.GetVisualStudio(new PackageSource("https://www.nuget.org/api/v2/"))
                };

                var targetFramework = NuGetFramework.Parse("net46");

                var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(targetFramework, new TestNuGetProjectContext());
                var project = new TestMSBuildNuGetProject(msBuildNuGetProjectSystem, rootFolder, projectFolder.FullName);

                var effectiveGlobalPackagesFolder = SettingsUtility.GetGlobalPackagesFolder(NullSettings.Instance);

                var restoreContext = new DependencyGraphCacheContext(logger, NullSettings.Instance);

                var projects = new List <IDependencyGraphProject>()
                {
                    project
                };

                using (var solutionManager = new TestSolutionManager())
                {
                    solutionManager.NuGetProjects.Add(project);

                    // Act
                    await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                        restoreContext,
                        new RestoreCommandProvidersCache(),
                        (c) => { },
                        sources,
                        Guid.Empty,
                        false,
                        true,
                        logger,
                        CancellationToken.None);

                    // Assert
                    Assert.Equal(0, logger.Errors);
                    Assert.Equal(0, logger.Warnings);
                }
            }
        }
        public async Task BuildIntegratedRestoreUtility_RestoreProjectNameProjectJson()
        {
            // Arrange
            var projectName = "testproj";

            using (var rootFolder = TestDirectory.Create())
            {
                var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                projectFolder.Create();
                var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "testproj.project.json"));
                var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                var sources = new List <SourceRepository>
                {
                    Repository.Factory.GetVisualStudio("https://www.nuget.org/api/v2/")
                };

                var projectTargetFramework    = NuGetFramework.Parse("uap10.0");
                var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework,
                                                                                  new TestNuGetProjectContext());
                var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                using (var solutionManager = new TestSolutionManager())
                {
                    solutionManager.NuGetProjects.Add(project);

                    var testLogger = new TestLogger();

                    var restoreContext = new DependencyGraphCacheContext(testLogger, NullSettings.Instance);

                    // Act
                    await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                        restoreContext,
                        new RestoreCommandProvidersCache(),
                        (c) => { },
                        sources,
                        Guid.Empty,
                        false,
                        true,
                        testLogger,
                        CancellationToken.None);

                    // Assert
                    Assert.True(File.Exists(Path.Combine(projectFolder.FullName, "testproj.project.lock.json")));
                    Assert.True(testLogger.Errors == 0);
                    Assert.False(File.Exists(Path.Combine(projectFolder.FullName, "project.lock.json")));
                }
            }
        }
        public async Task RestorePackages(
            IEnumerable <BuildIntegratedNuGetProject> projects,
            CancellationToken cancellationToken)
        {
            var spec = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, context);

            var now = DateTime.UtcNow;
            Action <SourceCacheContext> cacheContextModifier = c => c.MaxAge = now;
            bool forceRestore = false;

            var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                solutionManager,
                context,
                new RestoreCommandProvidersCache(),
                cacheContextModifier,
                sourceRepositories,
                Guid.NewGuid(),
                forceRestore,
                spec,
                context.Logger,
                cancellationToken);

            bool restoreFailed    = false;
            int  noOpRestoreCount = 0;

            foreach (RestoreSummary restoreSummary in restoreSummaries)
            {
                if (restoreSummary.Success && restoreSummary.NoOpRestore)
                {
                    noOpRestoreCount++;
                }
                else if (!restoreSummary.Success)
                {
                    restoreFailed = true;
                }
            }

            if (noOpRestoreCount == projects.Count())
            {
                // Nothing to do.
                return;
            }

            if (restoreFailed)
            {
                logger.LogInformation(string.Empty);
                logger.LogSavedErrors();
                throw new ApplicationException(GettextCatalog.GetString("Restore failed."));
            }

            await OnProjectsRestored(projects);
        }
        public static Task <DependencyGraphSpec> GetSolutionRestoreSpec(
            IMonoDevelopSolutionManager solutionManager,
            IEnumerable <BuildIntegratedNuGetProject> projects,
            DependencyGraphCacheContext context,
            CancellationToken cancellationToken)
        {
            if (projects.Count() > MaxSupportedProjectsForMSBuildHost)
            {
                return(MSBuildUtility.GetSolutionRestoreSpec(solutionManager.Solution, projects, solutionManager.Configuration, context.Logger, cancellationToken));
            }

            return(DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, context));
        }
        public async void DependencyGraphRestoreUtility_LegacyPackageRef_Restore_PackageShaValidationFailed()
        {
            using (var packageSource = TestDirectory.Create())
            {
                // Arrange
                var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateSourceRepositoryProvider(
                    new List <Configuration.PackageSource>()
                {
                    new Configuration.PackageSource(packageSource.Path)
                });

                using (var testSolutionManager = new TestSolutionManager(true))
                    using (var randomProjectFolderPath = TestDirectory.Create())
                    {
                        var testSettings            = PopulateSettingsWithSources(sourceRepositoryProvider, randomProjectFolderPath);
                        var testNuGetProjectContext = new TestNuGetProjectContext();
                        var deleteOnRestartManager  = new TestDeleteOnRestartManager();
                        var nuGetPackageManager     = new NuGetPackageManager(
                            sourceRepositoryProvider,
                            testSettings,
                            testSolutionManager,
                            deleteOnRestartManager);

                        var projectTargetFrameworkStr = "net45";
                        var fullProjectPath           = Path.Combine(randomProjectFolderPath, "project1.csproj");
                        var projectNames = new ProjectNames(
                            fullName: fullProjectPath,
                            uniqueName: Path.GetFileName(fullProjectPath),
                            shortName: Path.GetFileNameWithoutExtension(fullProjectPath),
                            customUniqueName: Path.GetFileName(fullProjectPath));
                        var vsProjectAdapter = new TestVSProjectAdapter(
                            fullProjectPath,
                            projectNames,
                            projectTargetFrameworkStr);

                        var projectServices = new TestProjectSystemServices();
                        projectServices.SetupInstalledPackages(
                            NuGetFramework.Parse(projectTargetFrameworkStr),
                            new LibraryDependency
                        {
                            LibraryRange = new LibraryRange(
                                "packageA",
                                VersionRange.Parse("1.*"),
                                LibraryDependencyTarget.Package)
                        });

                        var legacyPRProject = new LegacyPackageReferenceProject(
                            vsProjectAdapter,
                            Guid.NewGuid().ToString(),
                            projectServices,
                            _threadingService);
                        testSolutionManager.NuGetProjects.Add(legacyPRProject);

                        var testLogger     = new TestLogger();
                        var restoreContext = new DependencyGraphCacheContext(testLogger, testSettings);

                        var packageContext = new SimpleTestPackageContext("packageA", "1.0.0");
                        packageContext.AddFile("lib/net45/a.dll");
                        SimpleTestPackageUtility.CreateOPCPackage(packageContext, packageSource);

                        var dgSpec = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(testSolutionManager, restoreContext);

                        var projectLockFilePath = Path.Combine(randomProjectFolderPath, "packages.project1.lock.json");
                        File.Create(projectLockFilePath).Close();

                        var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                            testSolutionManager,
                            dgSpec,
                            restoreContext,
                            new RestoreCommandProvidersCache(),
                            (c) => { },
                            sourceRepositoryProvider.GetRepositories(),
                            Guid.Empty,
                            false,
                            true,
                            testLogger,
                            CancellationToken.None);

                        foreach (var restoreSummary in restoreSummaries)
                        {
                            Assert.True(restoreSummary.Success);
                            Assert.False(restoreSummary.NoOpRestore);
                        }

                        Assert.True(File.Exists(projectLockFilePath));

                        // delete existing restore output files
                        File.Delete(Path.Combine(vsProjectAdapter.MSBuildProjectExtensionsPath, "project.assets.json"));
                        File.Delete(Path.Combine(vsProjectAdapter.MSBuildProjectExtensionsPath, "project1.csproj.nuget.cache"));

                        // clean packages folder
                        var packagesFolder = Path.Combine(randomProjectFolderPath, "packages");
                        Directory.Delete(packagesFolder, true);
                        Directory.CreateDirectory(packagesFolder);

                        // add a new package
                        var newPackageContext = new SimpleTestPackageContext("packageA", "1.0.0");
                        newPackageContext.AddFile("lib/net45/a1.dll");
                        SimpleTestPackageUtility.CreateOPCPackage(newPackageContext, packageSource);

                        // Act
                        restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                            testSolutionManager,
                            dgSpec,
                            restoreContext,
                            new RestoreCommandProvidersCache(),
                            (c) => { },
                            sourceRepositoryProvider.GetRepositories(),
                            Guid.Empty,
                            false,
                            true,
                            testLogger,
                            CancellationToken.None);

                        // Assert
                        foreach (var restoreSummary in restoreSummaries)
                        {
                            Assert.False(restoreSummary.Success);
                            Assert.True(restoreSummary.Errors.Count > 0);
                            Assert.NotNull(restoreSummary.Errors.FirstOrDefault(message => (message as RestoreLogMessage).Code == NuGetLogCode.NU1403));
                        }
                    }
            }
        }
        public async void DependencyGraphRestoreUtility_LegacyPackageRef_Restore_LockedMode()
        {
            using (var packageSource = TestDirectory.Create())
            {
                // Arrange
                var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateSourceRepositoryProvider(
                    new List <Configuration.PackageSource>()
                {
                    new Configuration.PackageSource(packageSource.Path)
                });

                using (var testSolutionManager = new TestSolutionManager(true))
                    using (var randomProjectFolderPath = TestDirectory.Create())
                    {
                        var testSettings            = PopulateSettingsWithSources(sourceRepositoryProvider, randomProjectFolderPath);
                        var testNuGetProjectContext = new TestNuGetProjectContext();
                        var deleteOnRestartManager  = new TestDeleteOnRestartManager();
                        var nuGetPackageManager     = new NuGetPackageManager(
                            sourceRepositoryProvider,
                            testSettings,
                            testSolutionManager,
                            deleteOnRestartManager);

                        var projectTargetFrameworkStr = "net45";
                        var fullProjectPath           = Path.Combine(randomProjectFolderPath, "project1.csproj");

                        var projectNames = new ProjectNames(
                            fullName: fullProjectPath,
                            uniqueName: Path.GetFileName(fullProjectPath),
                            shortName: Path.GetFileNameWithoutExtension(fullProjectPath),
                            customUniqueName: Path.GetFileName(fullProjectPath));
                        var vsProjectAdapter = new TestVSProjectAdapter(
                            fullProjectPath,
                            projectNames,
                            projectTargetFrameworkStr,
                            restorePackagesWithLockFile: "true",
                            restoreLockedMode: true);

                        var projectServices = new TestProjectSystemServices();
                        projectServices.SetupInstalledPackages(
                            NuGetFramework.Parse(projectTargetFrameworkStr),
                            new LibraryDependency
                        {
                            LibraryRange = new LibraryRange(
                                "packageA",
                                VersionRange.Parse("1.*"),
                                LibraryDependencyTarget.Package)
                        });

                        var legacyPRProject = new LegacyPackageReferenceProject(
                            vsProjectAdapter,
                            Guid.NewGuid().ToString(),
                            projectServices,
                            _threadingService);
                        testSolutionManager.NuGetProjects.Add(legacyPRProject);

                        var testLogger     = new TestLogger();
                        var restoreContext = new DependencyGraphCacheContext(testLogger, testSettings);

                        var packageContextA = new SimpleTestPackageContext("packageA", "1.0.0");
                        packageContextA.AddFile("lib/net45/a.dll");
                        SimpleTestPackageUtility.CreateOPCPackage(packageContextA, packageSource);
                        var packageContextB = new SimpleTestPackageContext("packageB", "1.0.0");
                        packageContextB.AddFile("lib/net45/b.dll");
                        SimpleTestPackageUtility.CreateOPCPackage(packageContextB, packageSource);

                        var dgSpec = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(testSolutionManager, restoreContext);

                        var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                            testSolutionManager,
                            dgSpec,
                            restoreContext,
                            new RestoreCommandProvidersCache(),
                            (c) => { },
                            sourceRepositoryProvider.GetRepositories(),
                            Guid.Empty,
                            false,
                            true,
                            testLogger,
                            CancellationToken.None);

                        foreach (var restoreSummary in restoreSummaries)
                        {
                            Assert.True(restoreSummary.Success);
                            Assert.False(restoreSummary.NoOpRestore);
                        }

                        Assert.True(File.Exists(Path.Combine(randomProjectFolderPath, "packages.lock.json")));

                        // install a new package
                        projectServices.SetupInstalledPackages(
                            NuGetFramework.Parse(projectTargetFrameworkStr),
                            new LibraryDependency
                        {
                            LibraryRange = new LibraryRange(
                                "packageA",
                                VersionRange.Parse("1.*"),
                                LibraryDependencyTarget.Package)
                        },
                            new LibraryDependency
                        {
                            LibraryRange = new LibraryRange(
                                "packageB",
                                VersionRange.Parse("1.0.0"),
                                LibraryDependencyTarget.Package)
                        });

                        // update the proeject with new ProjectService instance
                        restoreContext.PackageSpecCache.Clear();
                        dgSpec = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(testSolutionManager, restoreContext);

                        // Act
                        restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                            testSolutionManager,
                            dgSpec,
                            restoreContext,
                            new RestoreCommandProvidersCache(),
                            (c) => { },
                            sourceRepositoryProvider.GetRepositories(),
                            Guid.Empty,
                            false,
                            true,
                            testLogger,
                            CancellationToken.None);

                        // Assert
                        foreach (var restoreSummary in restoreSummaries)
                        {
                            Assert.False(restoreSummary.Success);
                        }
                    }
            }
        }
        public async void DependencyGraphRestoreUtility_LegacyPackageRef_Restore_GenerateLockFile()
        {
            using (var packageSource = TestDirectory.Create())
            {
                // Arrange
                var sourceRepositoryProvider = TestSourceRepositoryUtility.CreateSourceRepositoryProvider(
                    new List <Configuration.PackageSource>()
                {
                    new Configuration.PackageSource(packageSource.Path)
                });

                using (var testSolutionManager = new TestSolutionManager(true))
                    using (var randomProjectFolderPath = TestDirectory.Create())
                    {
                        var testSettings            = PopulateSettingsWithSources(sourceRepositoryProvider, randomProjectFolderPath);
                        var testNuGetProjectContext = new TestNuGetProjectContext();
                        var deleteOnRestartManager  = new TestDeleteOnRestartManager();
                        var nuGetPackageManager     = new NuGetPackageManager(
                            sourceRepositoryProvider,
                            testSettings,
                            testSolutionManager,
                            deleteOnRestartManager);

                        // set up projects
                        var projectTargetFrameworkStr = "net45";
                        var fullProjectPathB          = Path.Combine(randomProjectFolderPath, "ProjectB", "project2.csproj");
                        var projectNamesB             = new ProjectNames(
                            fullName: fullProjectPathB,
                            uniqueName: Path.GetFileName(fullProjectPathB),
                            shortName: Path.GetFileNameWithoutExtension(fullProjectPathB),
                            customUniqueName: Path.GetFileName(fullProjectPathB));
                        var vsProjectAdapterB = new TestVSProjectAdapter(
                            fullProjectPathB,
                            projectNamesB,
                            projectTargetFrameworkStr);

                        var projectServicesB = new TestProjectSystemServices();
                        projectServicesB.SetupInstalledPackages(
                            NuGetFramework.Parse(projectTargetFrameworkStr),
                            new LibraryDependency
                        {
                            LibraryRange = new LibraryRange(
                                "packageB",
                                VersionRange.Parse("1.*"),
                                LibraryDependencyTarget.Package)
                        });

                        var legacyPRProjectB = new LegacyPackageReferenceProject(
                            vsProjectAdapterB,
                            Guid.NewGuid().ToString(),
                            projectServicesB,
                            _threadingService);

                        var projectPathA     = Path.Combine(randomProjectFolderPath, "ProjectA");
                        var fullProjectPathA = Path.Combine(projectPathA, "project1.csproj");
                        var projectNamesA    = new ProjectNames(
                            fullName: fullProjectPathA,
                            uniqueName: Path.GetFileName(fullProjectPathA),
                            shortName: Path.GetFileNameWithoutExtension(fullProjectPathA),
                            customUniqueName: Path.GetFileName(fullProjectPathA));
                        var vsProjectAdapterA = new TestVSProjectAdapter(
                            fullProjectPathA,
                            projectNamesA,
                            projectTargetFrameworkStr,
                            restorePackagesWithLockFile: "true");

                        var projectServicesA = new TestProjectSystemServices();
                        projectServicesA.SetupInstalledPackages(
                            NuGetFramework.Parse(projectTargetFrameworkStr),
                            new LibraryDependency
                        {
                            LibraryRange = new LibraryRange(
                                "packageA",
                                VersionRange.Parse("1.*"),
                                LibraryDependencyTarget.Package)
                        });
                        projectServicesA.SetupProjectDependencies(
                            new ProjectRestoreReference
                        {
                            ProjectUniqueName = fullProjectPathB,
                            ProjectPath       = fullProjectPathB
                        });

                        var legacyPRProjectA = new LegacyPackageReferenceProject(
                            vsProjectAdapterA,
                            Guid.NewGuid().ToString(),
                            projectServicesA,
                            _threadingService);
                        testSolutionManager.NuGetProjects.Add(legacyPRProjectB);
                        testSolutionManager.NuGetProjects.Add(legacyPRProjectA);

                        var testLogger     = new TestLogger();
                        var restoreContext = new DependencyGraphCacheContext(testLogger, testSettings);
                        var providersCache = new RestoreCommandProvidersCache();

                        var packageContextA = new SimpleTestPackageContext("packageA", "1.0.0");
                        packageContextA.AddFile("lib/net45/a.dll");
                        var packageContextB = new SimpleTestPackageContext("packageB", "1.0.0");
                        packageContextB.AddFile("lib/net45/b.dll");
                        var packages = new List <SimpleTestPackageContext>()
                        {
                            packageContextA, packageContextB
                        };
                        SimpleTestPackageUtility.CreateOPCPackages(packages, packageSource);

                        var dgSpec = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(testSolutionManager, restoreContext);

                        // Act
                        var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                            testSolutionManager,
                            dgSpec,
                            restoreContext,
                            providersCache,
                            (c) => { },
                            sourceRepositoryProvider.GetRepositories(),
                            Guid.Empty,
                            false,
                            true,
                            testLogger,
                            CancellationToken.None);

                        // Assert
                        foreach (var restoreSummary in restoreSummaries)
                        {
                            Assert.True(restoreSummary.Success);
                            Assert.False(restoreSummary.NoOpRestore);
                        }

                        Assert.True(File.Exists(Path.Combine(projectPathA, "packages.lock.json")));
                        var lockFile = PackagesLockFileFormat.Read(Path.Combine(projectPathA, "packages.lock.json"));
                        Assert.Equal(1, lockFile.Targets.Count);

                        Assert.Equal(".NETFramework,Version=v4.5", lockFile.Targets[0].Name);
                        Assert.Equal(3, lockFile.Targets[0].Dependencies.Count);
                        Assert.Equal("packageA", lockFile.Targets[0].Dependencies[0].Id);
                        Assert.Equal(PackageDependencyType.Direct, lockFile.Targets[0].Dependencies[0].Type);
                        Assert.Equal("packageB", lockFile.Targets[0].Dependencies[1].Id);
                        Assert.Equal(PackageDependencyType.Transitive, lockFile.Targets[0].Dependencies[1].Type);
                        Assert.Equal("project2", lockFile.Targets[0].Dependencies[2].Id);
                        Assert.Equal(PackageDependencyType.Project, lockFile.Targets[0].Dependencies[2].Type);
                    }
            }
        }
        public async Task BuildIntegratedNuGetProject_IsRestoreRequiredWithNoChangesFallbackFolder()
        {
            // Arrange
            var projectName = "testproj";

            using (var globalFolder = TestDirectory.Create())
                using (var fallbackFolder = TestDirectory.Create())
                    using (var rootFolder = TestDirectory.Create())
                    {
                        var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                        projectFolder.Create();
                        var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                        var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                        BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                        var json = JObject.Parse(File.ReadAllText(projectConfig.FullName));

                        JsonConfigUtility.AddDependency(json, new NuGet.Packaging.Core.PackageDependency("nuget.versioning", VersionRange.Parse("1.0.7")));

                        using (var writer = new StreamWriter(projectConfig.FullName))
                        {
                            writer.Write(json.ToString());
                        }

                        var sources = new List <SourceRepository>
                        {
                            Repository.Factory.GetVisualStudio("https://www.nuget.org/api/v2/")
                        };

                        var projectTargetFramework    = NuGetFramework.Parse("uap10.0");
                        var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework, new TestNuGetProjectContext());
                        var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                        // Restore to the fallback folder
                        var solutionManager = new TestSolutionManager(false);
                        solutionManager.NuGetProjects.Add(project);

                        var testLogger = new TestLogger();

                        var restoreContext = new DependencyGraphCacheContext(testLogger, NullSettings.Instance);

                        await DependencyGraphRestoreUtility.RestoreAsync(
                            solutionManager,
                            restoreContext,
                            new RestoreCommandProvidersCache(),
                            (c) => { },
                            sources,
                            false,
                            await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                            testLogger,
                            CancellationToken.None);

                        var packageFolders = new List <string> {
                            globalFolder, fallbackFolder
                        };

                        // Act
                        //var actual = await project.IsRestoreRequired(
                        //    packageFolders.Select(p => new VersionFolderPathResolver(p)),
                        //    new HashSet<PackageIdentity>(),
                        //    restoreContext);

                        // Assert
                        //Assert.False(actual);
                    }
        }
        public async Task BuildIntegratedNuGetProject_IsRestoreRequiredChangedSha512()
        {
            // Arrange
            var projectName = "testproj";

            using (var packagesFolder = TestDirectory.Create())
                using (var rootFolder = TestDirectory.Create())
                {
                    var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                    projectFolder.Create();
                    var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                    var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                    BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                    var json = JObject.Parse(File.ReadAllText(projectConfig.FullName));

                    JsonConfigUtility.AddDependency(json, new PackageDependency("nuget.versioning", VersionRange.Parse("1.0.7")));

                    using (var writer = new StreamWriter(projectConfig.FullName))
                    {
                        writer.Write(json.ToString());
                    }

                    var sources = new List <SourceRepository> {
                    };

                    var testLogger = new TestLogger();
                    var settings   = new Settings(rootFolder);
                    settings.SetValue(SettingsUtility.ConfigSection, "globalPackagesFolder", packagesFolder);

                    var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                    var solutionManager = new TestSolutionManager(false);
                    solutionManager.NuGetProjects.Add(project);

                    var restoreContext = new DependencyGraphCacheContext(testLogger, settings);
                    var providersCache = new RestoreCommandProvidersCache();
                    var dgSpec1        = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext);

                    await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        restoreContext,
                        providersCache,
                        (c) => { },
                        sources,
                        false,
                        dgSpec1,
                        testLogger,
                        CancellationToken.None);

                    var dgSpec2 = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext);

                    var noOpRestoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        restoreContext,
                        providersCache,
                        (c) => { },
                        sources,
                        false,
                        dgSpec2,
                        testLogger,
                        CancellationToken.None);

                    foreach (var restoreSummary in noOpRestoreSummaries)
                    {
                        Assert.True(restoreSummary.NoOpRestore);
                    }

                    var resolver = new VersionFolderPathResolver(packagesFolder);
                    var hashPath = resolver.GetHashPath("nuget.versioning", NuGetVersion.Parse("1.0.7"));

                    using (var writer = new StreamWriter(hashPath))
                    {
                        writer.Write("ANAWESOMELYWRONGHASH!!!");
                    }

                    var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        restoreContext,
                        new RestoreCommandProvidersCache(),
                        (c) => { },
                        sources,
                        false,
                        await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                        testLogger,
                        CancellationToken.None);

                    foreach (var restoreSummary in restoreSummaries)
                    {
                        Assert.True(restoreSummary.Success);
                        Assert.False(restoreSummary.NoOpRestore);
                    }
                }
        }
Exemplo n.º 10
0
        public async Task BuildIntegratedNuGetProject_RestoreFailed_PersistDGSpecFile()
        {
            // Arrange
            var projectName = "testproj";

            using (var packagesFolder = TestDirectory.Create())
                using (var rootFolder = TestDirectory.Create())
                {
                    var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                    projectFolder.Create();
                    var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                    var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                    BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                    var json = JObject.Parse(File.ReadAllText(projectConfig.FullName));

                    // invalid version for nuget.versioning package which will make this restore fail.
                    JsonConfigUtility.AddDependency(json, new PackageDependency("nuget.versioning", VersionRange.Parse("3000.0.0")));

                    using (var writer = new StreamWriter(projectConfig.FullName))
                    {
                        writer.Write(json.ToString());
                    }

                    var sources = new List <SourceRepository> {
                    };

                    var testLogger = new TestLogger();
                    var settings   = new Settings(rootFolder);
                    settings.SetValue(SettingsUtility.ConfigSection, "globalPackagesFolder", packagesFolder);

                    var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                    var solutionManager = new TestSolutionManager(false);
                    solutionManager.NuGetProjects.Add(project);

                    var restoreContext = new DependencyGraphCacheContext(testLogger, settings);
                    var providersCache = new RestoreCommandProvidersCache();
                    var dgSpec         = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext);

                    var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        restoreContext,
                        providersCache,
                        (c) => { },
                        sources,
                        false,
                        dgSpec,
                        testLogger,
                        CancellationToken.None);

                    foreach (var restoreSummary in restoreSummaries)
                    {
                        Assert.False(restoreSummary.Success);
                    }

                    var filePath = Path.Combine(
                        NuGetEnvironment.GetFolderPath(NuGetFolderPath.Temp),
                        "nuget-dg",
                        "nugetSpec.dg");

                    Assert.True(File.Exists(filePath));
                }
        }
        public async Task BuildIntegratedRestoreUtility_RestoreToRelativePathGlobalPackagesFolder()
        {
            // Arrange
            var projectName = "testproj";

            using (var solutionManager = new TestSolutionManager())
            {
                var projectFolder = new DirectoryInfo(Path.Combine(solutionManager.SolutionDirectory, projectName));
                projectFolder.Create();
                var projectJson        = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                File.WriteAllText(projectJson.FullName, BuildIntegrationTestUtility.ProjectJsonWithPackage);

                var sources = new List <SourceRepository>
                {
                    Repository.Factory.GetVisualStudio("https://www.nuget.org/api/v2/")
                };

                var projectTargetFramework    = NuGetFramework.Parse("uap10.0");
                var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework,
                                                                                  new TestNuGetProjectContext());
                var project = new ProjectJsonNuGetProject(projectJson.FullName, msbuildProjectPath.FullName);

                var configContents = @"<?xml version=""1.0"" encoding=""utf-8""?>
                    <configuration>
                    <config>
                    <add key=""globalPackagesFolder"" value=""..\NuGetPackages"" />
                    </config>
                    <packageSources>
                        <add key=""nuget.org.v2"" value=""https://www.nuget.org/api/v2/"" />
                    </packageSources>
                    </configuration>";

                var configLocation = solutionManager.NuGetConfigPath;

                // delete the default config from the solution manager
                if (File.Exists(configLocation))
                {
                    File.Delete(configLocation);
                }

                File.WriteAllText(configLocation, configContents);
                var settings = Settings.LoadSpecificSettings(solutionManager.SolutionDirectory, "NuGet.Config");
                solutionManager.NuGetProjects.Add(project);
                var testLogger     = new TestLogger();
                var restoreContext = new DependencyGraphCacheContext(testLogger, settings);

                // Act
                await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                    restoreContext,
                    new RestoreCommandProvidersCache(),
                    (c) => { },
                    sources,
                    Guid.Empty,
                    false,
                    true,
                    testLogger,
                    CancellationToken.None);

                // Assert
                Assert.True(File.Exists(Path.Combine(projectFolder.FullName, "project.lock.json")));

                var packagesFolder = Path.Combine(solutionManager.SolutionDirectory, @"..\NuGetPackages");

                Assert.True(Directory.Exists(packagesFolder));
                Assert.True(File.Exists(Path.Combine(
                                            packagesFolder,
                                            "EntityFramework",
                                            "5.0.0",
                                            "EntityFramework.5.0.0.nupkg")));

                Assert.True(testLogger.Errors == 0, testLogger.ShowErrors());
            }
        }
Exemplo n.º 12
0
        public async Task BuildIntegratedNuGetProject_IsRestoreRequiredChangedSha512()
        {
            // Arrange
            var projectName = "testproj";

            using (var solutionManager = new TestSolutionManager(false))
            {
                var projectFolder = new DirectoryInfo(Path.Combine(solutionManager.SolutionDirectory, projectName));
                projectFolder.Create();
                var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);
                var json = JObject.Parse(File.ReadAllText(projectConfig.FullName));

                JsonConfigUtility.AddDependency(json, new PackageDependency("nuget.versioning", VersionRange.Parse("1.0.7")));

                using (var writer = new StreamWriter(projectConfig.FullName))
                {
                    writer.Write(json.ToString());
                }

                var sources    = new List <SourceRepository> {
                };
                var testLogger = new TestLogger();
                var settings   = Settings.LoadSpecificSettings(solutionManager.SolutionDirectory, "NuGet.Config");
                var project    = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                solutionManager.NuGetProjects.Add(project);

                var restoreContext = new DependencyGraphCacheContext(testLogger, settings);
                var providersCache = new RestoreCommandProvidersCache();
                var dgSpec1        = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext);

                await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    dgSpec1,
                    restoreContext,
                    providersCache,
                    (c) => { },
                    sources,
                    Guid.Empty,
                    false,
                    true,
                    testLogger,
                    CancellationToken.None);

                var dgSpec2 = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext);

                var noOpRestoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    dgSpec2,
                    restoreContext,
                    providersCache,
                    (c) => { },
                    sources,
                    Guid.Empty,
                    false,
                    true,
                    testLogger,
                    CancellationToken.None);

                foreach (var restoreSummary in noOpRestoreSummaries)
                {
                    Assert.True(restoreSummary.NoOpRestore);
                }

                var resolver = new VersionFolderPathResolver(solutionManager.GlobalPackagesFolder);
                var hashPath = resolver.GetHashPath("nuget.versioning", NuGetVersion.Parse("1.0.7"));

                File.Delete(hashPath);

                var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                    restoreContext,
                    new RestoreCommandProvidersCache(),
                    (c) => { },
                    sources,
                    Guid.Empty,
                    false,
                    true,
                    testLogger,
                    CancellationToken.None);

                foreach (var restoreSummary in restoreSummaries)
                {
                    Assert.True(restoreSummary.Success);
                    Assert.False(restoreSummary.NoOpRestore);
                }

                var filePath = Path.Combine(
                    NuGetEnvironment.GetFolderPath(NuGetFolderPath.Temp),
                    "nuget-dg",
                    "nugetSpec.dg");

                Assert.True(File.Exists(filePath));
            }
        }
Exemplo n.º 13
0
        public async Task BuildIntegratedNuGetProject_IsRestoreRequiredMissingPackage()
        {
            // Arrange
            var projectName = "testproj";

            using (var solutionManager = new TestSolutionManager(false))
            {
                var projectFolder = new DirectoryInfo(Path.Combine(solutionManager.SolutionDirectory, projectName));
                projectFolder.Create();
                var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                var json = JObject.Parse(File.ReadAllText(projectConfig.FullName));

                JsonConfigUtility.AddDependency(json, new NuGet.Packaging.Core.PackageDependency("nuget.versioning", VersionRange.Parse("1.0.7")));

                using (var writer = new StreamWriter(projectConfig.FullName))
                {
                    writer.Write(json.ToString());
                }

                var sources = new List <SourceRepository> {
                };

                var projectTargetFramework    = NuGetFramework.Parse("uap10.0");
                var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework, new TestNuGetProjectContext());
                var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);
                solutionManager.NuGetProjects.Add(project);

                var testLogger     = new TestLogger();
                var settings       = Settings.LoadSpecificSettings(solutionManager.SolutionDirectory, "NuGet.Config");
                var restoreContext = new DependencyGraphCacheContext(testLogger, settings);
                var providersCache = new RestoreCommandProvidersCache();

                await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                    restoreContext,
                    providersCache,
                    (c) => { },
                    sources,
                    Guid.Empty,
                    false,
                    true,
                    testLogger,
                    CancellationToken.None);

                var noOpRestoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                    restoreContext,
                    providersCache,
                    (c) => { },
                    sources,
                    Guid.Empty,
                    false,
                    true,
                    testLogger,
                    CancellationToken.None);

                foreach (var restoreSummary in noOpRestoreSummaries)
                {
                    Assert.True(restoreSummary.NoOpRestore);
                }

                var resolver     = new VersionFolderPathResolver(solutionManager.GlobalPackagesFolder);
                var pathToDelete = resolver.GetInstallPath("nuget.versioning", NuGetVersion.Parse("1.0.7"));

                TestFileSystemUtility.DeleteRandomTestFolder(pathToDelete);

                var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                    restoreContext,
                    new RestoreCommandProvidersCache(),
                    (c) => { },
                    sources,
                    Guid.Empty,
                    false,
                    true,
                    testLogger,
                    CancellationToken.None);

                foreach (var restoreSummary in restoreSummaries)
                {
                    Assert.True(restoreSummary.Success);
                    Assert.False(restoreSummary.NoOpRestore);
                }
            }
        }
        public async Task DependencyGraphRestoreUtility_NoopIsRestoreRequiredAsyncTest()
        {
            // Arrange
            var projectName = "testproj";
            var logger      = new TestLogger();

            using (var rootFolder = TestDirectory.Create())
            {
                var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                projectFolder.Create();
                var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "testproj.project.json"));
                var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                var projectTargetFramework    = NuGetFramework.Parse("uap10.0");
                var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework,
                                                                                  new TestNuGetProjectContext());
                var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                var restoreContext = new DependencyGraphCacheContext(logger, NullSettings.Instance);

                var projects = new List <IDependencyGraphProject>()
                {
                    project
                };

                var solutionManager = new TestSolutionManager(false);
                solutionManager.NuGetProjects.Add(project);

                var sources = new[] {
                    Repository.Factory.GetVisualStudio(new PackageSource("https://www.nuget.org/api/v2/"))
                };

                // Act
                await DependencyGraphRestoreUtility.RestoreAsync(
                    solutionManager,
                    restoreContext,
                    new RestoreCommandProvidersCache(),
                    (c) => { },
                    sources,
                    false,
                    await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                    logger,
                    CancellationToken.None);

                var pathContext = NuGetPathContext.Create(NullSettings.Instance);

                //var oldHash = restoreContext.SolutionSpecHash;

                //var newContext = new DependencyGraphCacheContext(logger, NullSettings.Instance);

                //// Act
                //var result = await DependencyGraphRestoreUtility.IsRestoreRequiredAsync(
                //    solutionManager,
                //    forceRestore: false,
                //    pathContext: pathContext,
                //    cacheContext: newContext,
                //    oldDependencyGraphSpecHash: oldHash);

                //// Assert
                //Assert.Equal(false, result);
                Assert.Equal(0, logger.Errors);
                Assert.Equal(0, logger.Warnings);
                Assert.Equal(2, logger.MinimalMessages.Count);
            }
        }
        public async Task BuildIntegratedNuGetProject_IsRestoreRequiredWithNoChanges()
        {
            // Arrange
            var projectName = "testproj";

            using (var packagesFolder = TestDirectory.Create())
                using (var rootFolder = TestDirectory.Create())
                {
                    var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                    projectFolder.Create();
                    var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                    var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                    BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                    var json = JObject.Parse(File.ReadAllText(projectConfig.FullName));

                    JsonConfigUtility.AddDependency(json, new NuGet.Packaging.Core.PackageDependency("nuget.versioning", VersionRange.Parse("1.0.7")));

                    using (var writer = new StreamWriter(projectConfig.FullName))
                    {
                        writer.Write(json.ToString());
                    }

                    var sources = new List <SourceRepository>
                    {
                        Repository.Factory.GetVisualStudio("https://www.nuget.org/api/v2/")
                    };

                    var projectTargetFramework    = NuGetFramework.Parse("uap10.0");
                    var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework, new TestNuGetProjectContext());
                    var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                    var effectiveGlobalPackagesFolder = SettingsUtility.GetGlobalPackagesFolder(NullSettings.Instance);

                    var solutionManager = new TestSolutionManager(false);
                    solutionManager.NuGetProjects.Add(project);

                    var testLogger = new TestLogger();
                    var settings   = new Settings(rootFolder);
                    settings.SetValue(SettingsUtility.ConfigSection, "globalPackagesFolder", packagesFolder);

                    var providersCache = new RestoreCommandProvidersCache();
                    var restoreContext = new DependencyGraphCacheContext(testLogger, settings);

                    await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        restoreContext,
                        providersCache,
                        (c) => { },
                        sources,
                        false,
                        await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                        testLogger,
                        CancellationToken.None);

                    var noOpRestoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                        solutionManager,
                        restoreContext,
                        providersCache,
                        (c) => { },
                        sources,
                        false,
                        await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                        testLogger,
                        CancellationToken.None);

                    foreach (var restoreSummary in noOpRestoreSummaries)
                    {
                        Assert.True(restoreSummary.NoOpRestore);
                    }
                }
        }
        private async Task RestorePackageSpecProjectsAsync(
            List <IDependencyGraphProject> projects,
            bool forceRestore,
            bool isSolutionAvailable,
            RestoreOperationSource restoreSource,
            CancellationToken token)
        {
            // Only continue if there are some build integrated type projects.
            if (!(projects.Any(project => project is BuildIntegratedNuGetProject)))
            {
                return;
            }

            if (_packageRestoreConsent.IsGranted)
            {
                if (!isSolutionAvailable)
                {
                    var globalPackagesFolder = SettingsUtility.GetGlobalPackagesFolder(_settings);
                    if (!Path.IsPathRooted(globalPackagesFolder))
                    {
                        await _logger.DoAsync((l, _) =>
                        {
                            var message = string.Format(
                                CultureInfo.CurrentCulture,
                                Resources.RelativeGlobalPackagesFolder,
                                globalPackagesFolder);

                            l.WriteLine(VerbosityLevel.Quiet, message);
                        });

                        // Cannot restore packages since globalPackagesFolder is a relative path
                        // and the solution is not available
                        return;
                    }
                }

                // Cache p2ps discovered from DTE
                var cacheContext = new DependencyGraphCacheContext(_logger, _settings);
                var pathContext  = NuGetPathContext.Create(_settings);

                // Get full dg spec
                // TODO: pass this down instead of creating it twice.
                var dgSpec = await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(_solutionManager, cacheContext);

                // Avoid restoring solutions with zero potential PackageReference projects.
                if (DependencyGraphRestoreUtility.IsRestoreRequired(dgSpec))
                {
                    // NOTE: During restore for build integrated projects,
                    //       We might show the dialog even if there are no packages to restore
                    // When both currentStep and totalSteps are 0, we get a marquee on the dialog
                    await _logger.RunWithProgressAsync(
                        async (l, _, t) =>
                    {
                        // Display the restore opt out message if it has not been shown yet
                        await l.WriteHeaderAsync();

                        var sources = _sourceRepositoryProvider
                                      .GetRepositories()
                                      .ToList();

                        var providerCache = new RestoreCommandProvidersCache();
                        Action <SourceCacheContext> cacheModifier = (cache) => { };

                        var restoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                            _solutionManager,
                            cacheContext,
                            providerCache,
                            cacheModifier,
                            sources,
                            forceRestore,
                            dgSpec,
                            l,
                            t);

                        _packageCount      += restoreSummaries.Select(summary => summary.InstallCount).Sum();
                        var isRestoreFailed = restoreSummaries.Any(summary => summary.Success == false);
                        _noOpProjectsCount  = restoreSummaries.Where(summary => summary.NoOpRestore == true).Count();

                        if (isRestoreFailed)
                        {
                            _status = NuGetOperationStatus.Failed;
                        }
                        else if (_noOpProjectsCount < restoreSummaries.Count)
                        {
                            _status = NuGetOperationStatus.Succeeded;
                        }
                    },
                        token);
                }
            }
            else if (restoreSource == RestoreOperationSource.Explicit)
            {
                // Log an error when restore is disabled and user explicitly restore.
                await _logger.DoAsync((l, _) =>
                {
                    l.ShowError(Resources.PackageRefNotRestoredBecauseOfNoConsent);
                });
            }
        }
        public async Task BuildIntegratedNuGetProject_IsRestoreNotRequiredWithFloatingVersion()
        {
            // Arrange
            var projectName = "testproj";

            using (var packagesFolder = TestDirectory.Create())
                using (var rootFolder = TestDirectory.Create())
                {
                    var projectFolder = new DirectoryInfo(Path.Combine(rootFolder, projectName));
                    projectFolder.Create();
                    var projectConfig      = new FileInfo(Path.Combine(projectFolder.FullName, "project.json"));
                    var msbuildProjectPath = new FileInfo(Path.Combine(projectFolder.FullName, $"{projectName}.csproj"));

                    BuildIntegrationTestUtility.CreateConfigJson(projectConfig.FullName);

                    var json = JObject.Parse(File.ReadAllText(projectConfig.FullName));

                    json.Add("dependencies", JObject.Parse("{ \"nuget.versioning\": \"1.0.*\" }"));

                    using (var writer = new StreamWriter(projectConfig.FullName))
                    {
                        writer.Write(json.ToString());
                    }

                    var sources = new List <SourceRepository>
                    {
                        Repository.Factory.GetVisualStudio("https://www.nuget.org/api/v2/")
                    };

                    var projectTargetFramework    = NuGetFramework.Parse("uap10.0");
                    var msBuildNuGetProjectSystem = new TestMSBuildNuGetProjectSystem(projectTargetFramework, new TestNuGetProjectContext());
                    var project = new ProjectJsonNuGetProject(projectConfig.FullName, msbuildProjectPath.FullName);

                    var testLogger = new TestLogger();
                    var settings   = new Settings(rootFolder);
                    settings.AddOrUpdate(ConfigurationConstants.Config, new AddItem("globalPackagesFolder", packagesFolder));

                    using (var solutionManager = new TestSolutionManager())
                    {
                        solutionManager.NuGetProjects.Add(project);

                        var restoreContext = new DependencyGraphCacheContext(testLogger, settings);
                        var providersCache = new RestoreCommandProvidersCache();

                        await DependencyGraphRestoreUtility.RestoreAsync(
                            solutionManager,
                            await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                            restoreContext,
                            providersCache,
                            (c) => { },
                            sources,
                            Guid.Empty,
                            false,
                            true,
                            testLogger,
                            CancellationToken.None);

                        var noOpRestoreSummaries = await DependencyGraphRestoreUtility.RestoreAsync(
                            solutionManager,
                            await DependencyGraphRestoreUtility.GetSolutionRestoreSpec(solutionManager, restoreContext),
                            restoreContext,
                            providersCache,
                            (c) => { },
                            sources,
                            Guid.Empty,
                            false,
                            true,
                            testLogger,
                            CancellationToken.None);

                        foreach (var restoreSummary in noOpRestoreSummaries)
                        {
                            Assert.True(restoreSummary.NoOpRestore);
                        }
                    }
                }
        }