C# MockPackageRepository类代码示例

        public void ResolveDependenciesForInstallPackageResolvesDependencyUsingDependencyProvider()
        {
            // Arrange            
            IPackage packageA = PackageUtility.CreatePackage("A",
                                                            "1.0",
                                                             dependencies: new List<PackageDependency> {
                                                                 new PackageDependency("B")
                                                             });
            IPackage packageB = PackageUtility.CreatePackage("B");
            var repository = new Mock<PackageRepositoryBase>();
            repository.Setup(c => c.GetPackages()).Returns(new[] { packageA }.AsQueryable());
            var dependencyProvider = repository.As<IDependencyResolver>();
            dependencyProvider.Setup(c => c.ResolveDependency(It.Is<PackageDependency>(p => p.Id == "B"), It.IsAny<IPackageConstraintProvider>(), false, true, DependencyVersion.Lowest))
                              .Returns(packageB).Verifiable();
            var localRepository = new MockPackageRepository();

            IPackageOperationResolver resolver = new InstallWalker(localRepository,
                                                             repository.Object,
                                                             NullLogger.Instance,
                                                             ignoreDependencies: false,
                                                             allowPrereleaseVersions: false);


            // Act
            var operations = resolver.ResolveOperations(packageA).ToList();

            // Assert
            Assert.Equal(2, operations.Count);
            Assert.Equal(PackageAction.Install, operations.First().Action);
            Assert.Equal(packageB, operations.First().Package);
            Assert.Equal(PackageAction.Install, operations.Last().Action);
            Assert.Equal(packageA, operations.Last().Package);

            dependencyProvider.Verify();
        }

        public void UninstallPackageDoesNotRemoveDependenciesIfFlagIsFalse()
        {
            // Arrange
            var packageA = PackageUtility.CreatePackage(
                "A", "1.0",
                dependencies: new[] { new PackageDependency("B") });
            var packageB = PackageUtility.CreatePackage("B", "1.0");
            var packageRepository = new MockPackageRepository { packageA, packageB };
            var packageManager = new MockVsPackageManager2(
                @"c:\solution",
                packageRepository);

            InstallPackage("A", packageManager);
            var installedPackages = packageManager.LocalRepository.GetPackages().ToList();
            Assert.Equal(new[] { packageA, packageB }, installedPackages, PackageEqualityComparer.IdAndVersion);

            var project = packageManager.SolutionManager.GetProject("default");
            var packageManagerFactory = new Mock<IVsPackageManagerFactory>();
            packageManagerFactory.Setup(m => m.CreatePackageManager(It.IsAny<IPackageRepository>(), false)).Returns(packageManager);
            var scriptExecutor = new Mock<IScriptExecutor>(MockBehavior.Strict);
            scriptExecutor.Setup(s => s.Execute(@"c:\solution\A.1.0", "uninstall.ps1", packageA, project,
                new FrameworkName(".NETFramework,Version=v4.0.0.0"), NullLogger.Instance)).Returns(true).Verifiable();
            var packageUninstaller = new VsPackageUninstaller(
                packageManagerFactory.Object,
                packageManager.LocalRepository,
                scriptExecutor.Object);

            // Act            
            packageUninstaller.UninstallPackage(project, "A", removeDependencies: false);

            // Assert: packageA is uninstalled, while packageB is not
            scriptExecutor.Verify();
            installedPackages = packageManager.LocalRepository.GetPackages().ToList();
            Assert.Equal(new[] { packageB }, installedPackages, PackageEqualityComparer.IdAndVersion);
        }

        public void ReverseDependencyWalkerUsersVersionAndIdToDetermineVisited()
        {
            // Arrange
            // A 1.0 -> B 1.0
            IPackage packageA1 = PackageUtility.CreatePackage("A",
                                                            "1.0",
                                                             dependencies: new List<PackageDependency> {
                                                                 PackageDependency.CreateDependency("B", "[1.0]")
                                                             });
            // A 2.0 -> B 2.0
            IPackage packageA2 = PackageUtility.CreatePackage("A",
                                                            "2.0",
                                                             dependencies: new List<PackageDependency> {
                                                                 PackageDependency.CreateDependency("B", "[2.0]")
                                                             });

            IPackage packageB1 = PackageUtility.CreatePackage("B", "1.0");
            IPackage packageB2 = PackageUtility.CreatePackage("B", "2.0");

            var mockRepository = new MockPackageRepository();
            mockRepository.AddPackage(packageA1);
            mockRepository.AddPackage(packageA2);
            mockRepository.AddPackage(packageB1);
            mockRepository.AddPackage(packageB2);

            // Act 
            IDependentsResolver lookup = new DependentsWalker(mockRepository);

            // Assert
            Assert.Equal(0, lookup.GetDependents(packageA1).Count());
            Assert.Equal(0, lookup.GetDependents(packageA2).Count());
            Assert.Equal(1, lookup.GetDependents(packageB1).Count());
            Assert.Equal(1, lookup.GetDependents(packageB2).Count());
        }

        public void ReinstallPackagesRestoresPackageWithTheSameVersion()
        {
            // Arrange
            var localRepository = new Mock<MockPackageRepository>() { CallBase = true }.As<ISharedPackageRepository>().Object;
            var sourceRepository = new MockPackageRepository();
            var projectSystem = new MockProjectSystem();
            var pathResolver = new DefaultPackagePathResolver(projectSystem);
            var projectManager = new ProjectManager(localRepository, pathResolver, projectSystem, new MockPackageRepository());

            var packageManager = new VsPackageManager(
                TestUtils.GetSolutionManager(),
                sourceRepository,
                new Mock<IFileSystemProvider>().Object,
                projectSystem,
                localRepository,
                new Mock<IDeleteOnRestartManager>().Object,
                new Mock<VsPackageInstallerEvents>().Object);

            var packageA = PackageUtility.CreatePackage("A", "1.2", new[] { "content.txt" });
            sourceRepository.Add(packageA);
            localRepository.AddPackage(packageA);
            projectManager.LocalRepository.AddPackage(packageA);

            // Act
            packageManager.ReinstallPackage(projectManager, "A", updateDependencies: true, allowPrereleaseVersions: true, logger: null);

            // Assert
            Assert.True(packageManager.LocalRepository.Exists("A", new SemanticVersion("1.2")));
            Assert.True(projectManager.LocalRepository.Exists("A", new SemanticVersion("1.2")));
        }

        public void GetPackagesWithPagingTakesLowestNElements()
        {
            // Arrange
            var r1 = new MockPackageRepository() {
                PackageUtility.CreatePackage("A"),
                PackageUtility.CreatePackage("B"),
                PackageUtility.CreatePackage("E"),
            };

            var r2 = new MockPackageRepository() {
                PackageUtility.CreatePackage("A"),
                PackageUtility.CreatePackage("C"),
                PackageUtility.CreatePackage("D"),
                PackageUtility.CreatePackage("F"),
            };
            var repository = new AggregateRepository(new[] { r1, r2 });

            // Act
            var packages = repository.GetPackages().OrderBy(p => p.Id).Take(5).ToList();

            // Assert
            Assert.Equal(5, packages.Count);
            Assert.Equal("A", packages[0].Id);
            Assert.Equal("B", packages[1].Id);
            Assert.Equal("C", packages[2].Id);
            Assert.Equal("D", packages[3].Id);
            Assert.Equal("E", packages[4].Id);
        }

        public void InstallPackageRunsInitAndInstallScripts()
        {
            // Arrange
            var localRepository = new Mock<MockPackageRepository>() { CallBase = true }.As<ISharedPackageRepository>().Object;
            var sourceRepository = new MockPackageRepository();
            var projectRepository = new MockProjectPackageRepository(localRepository);
            var fileSystem = new MockFileSystem();
            var projectSystem = new MockProjectSystem();
            var pathResolver = new DefaultPackagePathResolver(new MockProjectSystem());
            var project = TestUtils.GetProject("Foo");
            var projectManager = new ProjectManager(localRepository, pathResolver, projectSystem, projectRepository);
            var scriptExecutor = new Mock<IScriptExecutor>();
            var packageManager = new Mock<VsPackageManager>(TestUtils.GetSolutionManager(), sourceRepository, new Mock<IFileSystemProvider>().Object, fileSystem, localRepository, new Mock<IRecentPackageRepository>().Object, 
                new Mock<VsPackageInstallerEvents>().Object) { CallBase = true };
            var packageManagerFactory = new Mock<IVsPackageManagerFactory>();
            packageManagerFactory.Setup(m => m.CreatePackageManager(It.IsAny<IPackageRepository>(), false, false)).Returns(packageManager.Object);
            packageManager.Setup(m => m.GetProjectManager(project)).Returns(projectManager);

            var package = NuGet.Test.PackageUtility.CreatePackage("foo", "1.0", new[] { "hello" }, tools: new[] { "init.ps1", "install.ps1" });
            sourceRepository.AddPackage(package);
            var installer = new VsPackageInstaller(packageManagerFactory.Object, scriptExecutor.Object, new Mock<IPackageRepositoryFactory>().Object, new Mock<IVsCommonOperations>().Object, new Mock<ISolutionManager>().Object);

            // Act
            installer.InstallPackage(sourceRepository, project, "foo", new SemanticVersion("1.0"), ignoreDependencies: false, skipAssemblyReferences: false);

            // Assert
            scriptExecutor.Verify(e => e.Execute(It.IsAny<string>(), PowerShellScripts.Init, It.IsAny<IPackage>(), It.IsAny<Project>(), It.IsAny<ILogger>()), Times.Once());
            scriptExecutor.Verify(e => e.Execute(It.IsAny<string>(), PowerShellScripts.Install, It.IsAny<IPackage>(), It.IsAny<Project>(), It.IsAny<ILogger>()), Times.Once());
        }

        public void UninstallPackageRemovesDependenciesIfFlagIsTrue()
        {
            // Arrange
            var activeRepository = new MockPackageRepository();
            var localRepository = new Mock<MockPackageRepository>() { CallBase = true };
            localRepository.As<ISharedPackageRepository>();
            var projectRepository = new MockProjectPackageRepository(localRepository.Object);
            var project = TestUtils.GetProject("Foo");
            var projectSystem = new MockProjectSystem();
            var projectManager = new ProjectManager(activeRepository, new DefaultPackagePathResolver(new MockFileSystem()), projectSystem, projectRepository);
            var packageA = PackageUtility.CreatePackage("A", dependencies: new[] { new PackageDependency("B") });
            var packageB = PackageUtility.CreatePackage("B");
            var scriptExecutor = new Mock<IScriptExecutor>(MockBehavior.Strict);
            scriptExecutor.Setup(s => s.Execute(@"C:\MockFileSystem\A.1.0", "uninstall.ps1", packageA, project, It.IsAny<FrameworkName>(), NullLogger.Instance)).Returns(true).Verifiable();
            scriptExecutor.Setup(s => s.Execute(@"C:\MockFileSystem\B.1.0", "uninstall.ps1", packageB, project, It.IsAny<FrameworkName>(), NullLogger.Instance)).Returns(true).Verifiable();
            var packageManager = new Mock<VsPackageManager>(TestUtils.GetSolutionManager(), activeRepository, new Mock<IFileSystemProvider>().Object, new MockFileSystem(), localRepository.Object,
                new Mock<IDeleteOnRestartManager>().Object, new Mock<VsPackageInstallerEvents>().Object) { CallBase = true };
            var packageManagerFactory = new Mock<IVsPackageManagerFactory>();
            packageManagerFactory.Setup(m => m.CreatePackageManager(activeRepository, false)).Returns(packageManager.Object);
            packageManager.Setup(m => m.GetProjectManager(project)).Returns(projectManager).Verifiable();
            var packageUninstaller = new VsPackageUninstaller(packageManagerFactory.Object, activeRepository, scriptExecutor.Object);


            // Act
            localRepository.Object.AddPackage(packageA);
            localRepository.Object.AddPackage(packageB);
            packageUninstaller.UninstallPackage(project, "A", removeDependencies: true);

            // Assert
            scriptExecutor.Verify();
            Assert.False(localRepository.Object.Contains(packageA));
            Assert.False(localRepository.Object.Contains(packageB));
        }

        public void AddPackageReferenceAppliesPackageReferencesCorrectly2()
        {
            // Arrange            
            var sourceRepository = new MockPackageRepository();
            var projectSystem = new MockProjectSystem(new FrameworkName(".NETFramework, Version=4.5"));
            var projectManager = new ProjectManager(sourceRepository, new DefaultPackagePathResolver(projectSystem), projectSystem, new MockPackageRepository());
            IPackage packageA = PackageUtility.CreatePackage(
                "A",
                "1.0",
                assemblyReferences: new[] { "lib\\net35\\a.dll", "lib\\net35\\b.dll" });
            sourceRepository.AddPackage(packageA);

            Mock<IPackage> mockPackageA = Mock.Get<IPackage>(packageA);
            mockPackageA.Setup(m => m.PackageAssemblyReferences).Returns(
                    new PackageReferenceSet[] { 
                        new PackageReferenceSet(VersionUtility.ParseFrameworkName("net40"), new [] { "a.dll" }),
                        new PackageReferenceSet(VersionUtility.ParseFrameworkName("net45"), new [] { "b.dll" })
                    }
                );

            // Act
            projectManager.AddPackageReference("A");

            // Assert
            Assert.True(projectManager.LocalRepository.Exists("A"));
            Assert.False(projectSystem.ReferenceExists("a.dll"));
            Assert.True(projectSystem.ReferenceExists("b.dll"));
        }

        public void UninstallPackageExecutesUninstallScript()
        {
            // Arrange
            var activeRepository = new MockPackageRepository();
            var localRepository = new Mock<MockPackageRepository>() { CallBase = true };
            localRepository.As<ISharedPackageRepository>();
            var projectRepository = new MockProjectPackageRepository(localRepository.Object);
            var project = TestUtils.GetProject("Foo");
            var projectSystem = new MockProjectSystem();
            var projectManager = new ProjectManager(activeRepository, new DefaultPackagePathResolver(new MockFileSystem()), projectSystem, projectRepository);
            var package = PackageUtility.CreatePackage("A");
            var scriptExecutor = new Mock<IScriptExecutor>(MockBehavior.Strict);
            scriptExecutor.Setup(s => s.Execute(@"C:\MockFileSystem\A.1.0", "uninstall.ps1", package, project, NullLogger.Instance)).Returns(true).Verifiable();
            var packageManager = new Mock<VsPackageManager>(TestUtils.GetSolutionManager(), activeRepository, new MockFileSystem(), localRepository.Object,
                new Mock<IRecentPackageRepository>().Object, new Mock<VsPackageInstallerEvents>().Object) { CallBase = true };
            var packageManagerFactory = new Mock<IVsPackageManagerFactory>();
            packageManagerFactory.Setup(m => m.CreatePackageManager(activeRepository, false, false)).Returns(packageManager.Object);
            packageManager.Setup(m => m.GetProjectManager(project)).Returns(projectManager).Verifiable();
            var packageUninstaller = new VsPackageUninstaller(packageManagerFactory.Object, activeRepository, scriptExecutor.Object);


            // Act
            localRepository.Object.AddPackage(package);
            packageUninstaller.UninstallPackage(project, "A", removeDependencies: true);

            // Assert
            scriptExecutor.Verify();
            Assert.False(localRepository.Object.Contains(package));
        }

        public void AfterPackageWalkMetaPackageIsClassifiedTheSameAsDependencies()
        {
            // Arrange
            var mockRepository = new MockPackageRepository();
            var walker = new TestWalker(mockRepository);

            IPackage metaPackage = PackageUtility.CreatePackage("A", "1.0",
                                                            dependencies: new List<PackageDependency> {
                                                                    new PackageDependency("B"),
                                                                    new PackageDependency("C")
                                                                });

            IPackage projectPackageA = PackageUtility.CreatePackage("B", "1.0", content: new[] { "contentB" });
            IPackage projectPackageB = PackageUtility.CreatePackage("C", "1.0", content: new[] { "contentC" });

            mockRepository.AddPackage(projectPackageA);
            mockRepository.AddPackage(projectPackageB);

            Assert.AreEqual(PackageTargets.None, walker.GetPackageInfo(metaPackage).Target);

            // Act
            walker.Walk(metaPackage);

            // Assert
            Assert.AreEqual(PackageTargets.Project, walker.GetPackageInfo(metaPackage).Target);
        }

 public static MockPackageRepository CreateMockRepository()
 {
     var mockRepo = new MockPackageRepository();
     mockRepo.AddPackage(PackageUtility.CreatePackage(PackageInRepository, isLatest: true, assemblyReferences: new List<string> { AssemblyFilenameInPackageRepository, "Assembly12.dll" }, dependencies: new List<PackageDependency>()));
     mockRepo.AddPackage(PackageUtility.CreatePackage("Test2", isLatest: true, assemblyReferences: new List<string> { AnotherAssemblyInPackageRepository, "Assembly22.dll" }, dependencies: new List<PackageDependency> { new PackageDependency(PackageInRepository) }));
     return mockRepo;
 }

        public void InstallPackageSetOperationToInstall3()
        {
            // Arrange
            var localRepository = new MockSharedPackageRepository();
            var sourceRepository = new MockPackageRepository();
            var projectSystem = new MockProjectSystem();
            var pathResolver = new DefaultPackagePathResolver(projectSystem);
            var projectManager = new ProjectManager(localRepository, pathResolver, new MockProjectSystem(), new MockPackageRepository());
            var packageManager = new VsPackageManager(TestUtils.GetSolutionManager(), sourceRepository, new Mock<IFileSystemProvider>().Object, projectSystem, localRepository, new Mock<IDeleteOnRestartManager>().Object, new Mock<VsPackageInstallerEvents>().Object);

            var package = PackageUtility.CreatePackage("foo", "1.0", new[] { "hello" });
            sourceRepository.AddPackage(package);

            var package2 = PackageUtility.CreatePackage("bar", "2.0", new[] { "world" });
            sourceRepository.AddPackage(package2);

            // Act
            packageManager.InstallPackage(
                projectManager,
                package2,
                new PackageOperation[] { 
                    new PackageOperation(package, PackageAction.Install),
                    new PackageOperation(package2, PackageAction.Install),
                },
                ignoreDependencies: false, 
                allowPrereleaseVersions: false, 
                logger: NullLogger.Instance);

            // Assert
            Assert.Equal("Install", sourceRepository.LastOperation);
            Assert.Equal("bar", sourceRepository.LastMainPackageId);
            Assert.Equal("2.0", sourceRepository.LastMainPackageVersion);
        }

        public void EnsurePackageDownloadsThePackageIfItIsNotCachedInMemoryOnInMachineCache()
        {
            // Arrange
            var zipPackage = PackageUtility.CreatePackage("A", "1.2");
            var uri = new Uri("http://nuget.org");
            var packageDownloader = new Mock<PackageDownloader>();
            packageDownloader.Setup(d => d.DownloadPackage(uri, It.IsAny<IPackageMetadata>()))
                             .Returns(zipPackage)
                             .Verifiable();
            var hashProvider = new Mock<IHashProvider>(MockBehavior.Strict);
            var mockRepository = new MockPackageRepository();
            var context = new Mock<IDataServiceContext>();
            context.Setup(c => c.GetReadStreamUri(It.IsAny<object>())).Returns(uri).Verifiable();

            var servicePackage = new DataServicePackage
            {
                Id = "A",
                Version = "1.2",
                PackageHash = "NEWHASH",
                Downloader = packageDownloader.Object,
                HashProvider = hashProvider.Object,
                Context = context.Object
            };

            // Act
            servicePackage.EnsurePackage(mockRepository);

            // Assert
            context.Verify();
            packageDownloader.Verify();
            Assert.True(mockRepository.Exists(zipPackage));
        }

        public void IsReferencedReturnsTrueIfAnyOtherRepositoryReferencesAPackage()
        {
            // Arrange
            var fileSystem = new Mock<MockFileSystem>() { CallBase = true };
            fileSystem.Setup(m => m.FileExists(@"A\packages.config")).Returns(true);
            fileSystem.Setup(m => m.FileExists(@"..\..\packages.config")).Returns(true);
            fileSystem.Object.AddFile("repositories.config", @"<?xml version=""1.0"" encoding=""utf-8""?>
            <repositories>
              <repository path=""A\packages.config"" />
              <repository path=""..\..\packages.config"" />
              <repository />
            </repositories>");

            fileSystem.Setup(m => m.Root).Returns(@"c:\foo\bar\baz");
            var repository = new Mock<MockSharedRepository>(new DefaultPackagePathResolver(fileSystem.Object), fileSystem.Object) { CallBase = true };
            var r1 = new MockPackageRepository {
                PackageUtility.CreatePackage("A")
            };
            var r2 = new MockPackageRepository {
                PackageUtility.CreatePackage("B")
            };
            repository.Setup(m => m.Create(@"A\packages.config")).Returns(r1);
            repository.Setup(m => m.Create(@"..\..\packages.config")).Returns(r2);

            // Act && Assert
            Assert.IsTrue(repository.Object.IsReferenced("A", new Version("1.0")));
            Assert.IsTrue(repository.Object.IsReferenced("B", new Version("1.0")));
            Assert.IsFalse(repository.Object.IsReferenced("C", new Version("1.0")));
        }

        public void AddPackageReferenceAddingPackageWithDuplicateReferenceOverwritesReference()
        {
            // Arrange
            var projectSystem = new MockProjectSystem();
            var localRepository = new MockPackageRepository();
            var mockRepository = new MockPackageRepository();
            var projectManager = new ProjectManager(mockRepository, new DefaultPackagePathResolver(projectSystem), projectSystem, localRepository);
            var packageA = PackageUtility.CreatePackage("A", "1.0",
                                                        assemblyReferences: new[] { "reference.dll" });
            var packageB = PackageUtility.CreatePackage("B", "1.0",
                                                        assemblyReferences: new[] { "reference.dll" });

            mockRepository.AddPackage(packageA);
            mockRepository.AddPackage(packageB);

            // Act
            projectManager.AddPackageReference("A");
            projectManager.AddPackageReference("B");

            // Assert
            Assert.AreEqual(0, projectSystem.Paths.Count);
            Assert.AreEqual(1, projectSystem.References.Count);
            Assert.IsTrue(projectSystem.References.ContainsKey(@"reference.dll"));
            Assert.IsTrue(projectSystem.References.ContainsValue(@"B.1.0\reference.dll"));
            Assert.IsTrue(localRepository.Exists("A"));
            Assert.IsTrue(localRepository.Exists("B"));
        }