private void CreateGenericPart(Type importDefinitionType)
{
var type = TypeHelper.BuildGenericType(importDefinitionType, _genericTypes);
_manufacturedParts.Add(type);
var typeCatalog = new TypeCatalog(type);
_catalog.Catalogs.Add(typeCatalog);
}
public void CanImportSampleData()
{
// Arrange
string httpClientFactoryContract = AttributedModelServices.GetContractName(typeof(IHttpClientFactory));
string routeServiceFactoryContract = AttributedModelServices.GetContractName(typeof(IRouteServiceFactory));
using (ApplicationCatalog initialCatalog = Program.BuildCompositionCatalog())
using (FilteredCatalog filteredCatalog = initialCatalog.Filter(d => !d.Exports(httpClientFactoryContract) && !d.Exports(routeServiceFactoryContract)))
using (TypeCatalog httpClientFactoryCatalog = new TypeCatalog(typeof(WtaResultFromEmbeddedResourceFactory)))
using (TypeCatalog routeServiceFactoryCatalog = new TypeCatalog(typeof(RouteServiceFromCalculatedDistanceFactory)))
using (AggregateCatalog aggregateCatalog = new AggregateCatalog(filteredCatalog, httpClientFactoryCatalog, routeServiceFactoryCatalog))
using (CompositionContainer container = new CompositionContainer(aggregateCatalog))
{
// Act
ITrailsImporter importer = container.GetExportedValue<ITrailsImporter>();
importer.Run();
}
using (MyTrailsContext context = new MyTrailsContext())
{
// Assert
ImportLogEntry logEntry = context.ImportLog
.OrderByDescending(le => le.Id)
.FirstOrDefault();
Assert.IsNotNull(logEntry);
Assert.IsNull(logEntry.ErrorString, message: logEntry.ErrorString);
Assert.AreEqual(0, logEntry.ErrorsCount);
Assert.IsTrue(context.Trails.Any());
Assert.IsTrue(context.Guidebooks.Any());
Assert.IsTrue(context.Passes.Any());
Assert.IsTrue(context.TripReports.Any());
}
}
static void Main()
{
var engine = new GUILayer.EngineDevice();
GC.KeepAlive(engine);
var catalog = new TypeCatalog(
typeof(ShaderPatcherLayer.Manager),
typeof(ShaderFragmentArchive.Archive),
typeof(NodeEditorCore.ShaderFragmentArchiveModel),
typeof(NodeEditorCore.ModelConversion),
typeof(NodeEditorCore.ShaderFragmentNodeCreator),
typeof(NodeEditorCore.DiagramDocument),
typeof(ExampleForm)
);
using (var container = new CompositionContainer(catalog))
{
container.ComposeExportedValue<ExportProvider>(container);
container.ComposeExportedValue<CompositionContainer>(container);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(container.GetExport<ExampleForm>().Value);
}
engine.Dispose();
}
public void AnyCreationPolicyDefaultsToShared()
{
var builder = new ContainerBuilder();
var catalog = new TypeCatalog(typeof(HasAnyCreationPolicy));
builder.RegisterComposablePartCatalog(catalog);
AssertDisposalTrackerIsSingleton(builder);
}
protected override AggregateCatalog GetCatalog()
{
var typeCatalog = new TypeCatalog(
typeof(SettingsService), // persistent settings and user preferences dialog
typeof(CommandService), // handles commands in menus and toolbars
typeof(ControlHostService), // docking control host
typeof(AtfUsageLogger), // logs computer info to an ATF server
typeof(CrashLogger), // logs unhandled exceptions to an ATF server
typeof(UnhandledExceptionService), // catches unhandled exceptions, displays info, and gives user a chance to save
typeof(ContextRegistry), // central context registry with change notification
typeof(StandardFileExitCommand), // standard File exit menu command
typeof(FileDialogService), // standard Windows file dialogs
typeof(DocumentRegistry), // central document registry with change notification
typeof(StandardFileCommands), // standard File menu commands for New, Open, Save, SaveAs, Close
typeof(AutoDocumentService), // opens documents from last session, or creates a new document, on startup
typeof(RecentDocumentCommands), // standard recent document commands in File menu
typeof(MainWindowTitleService), // tracks document changes and updates main form title
typeof(WindowLayoutService), // service to allow multiple window layouts
typeof(WindowLayoutServiceCommands), // command layer to allow easy switching between and managing of window layouts
typeof(SchemaLoader), // loads schema and extends types
typeof(MainWindow), // main app window (analog to 'MainForm' in WinFormsApp)
typeof(Editor), // Sample editor class that creates and saves application documents
typeof(PythonService), // scripting service for automated tests
typeof(ScriptConsole), // provides a dockable command console for entering Python commands
typeof(AtfScriptVariables), // exposes common ATF services as script variables
typeof(AutomationService) // provides facilities to run an automated script using the .NET remoting service
);
return new AggregateCatalog(typeCatalog, StandardInteropParts.Catalog, StandardViewModels.Catalog);
}
public void WhenItemsInCollection_TryGetReturnsTrueAndCatalog()
{
// Prepare
ModuleInfo moduleInfo1 = new ModuleInfo();
ModuleInfo moduleInfo2 = new ModuleInfo();
ModuleInfo moduleInfo3 = new ModuleInfo();
ComposablePartCatalog catalog1 = new TypeCatalog();
ComposablePartCatalog catalog2 = new TypeCatalog();
ComposablePartCatalog catalog3 = new TypeCatalog();
DownloadedPartCatalogCollection target = new DownloadedPartCatalogCollection();
target.Add(moduleInfo1, catalog1);
target.Add(moduleInfo2, catalog2);
target.Add(moduleInfo3, catalog3);
// Act
bool actual = target.TryGet(moduleInfo3, out catalog3);
// Verify
Assert.IsTrue(actual);
Assert.AreSame(catalog3, target.Get(moduleInfo3));
}
public void Unity_registered_components_take_precedence_over_MEF_registered_components_if_querying_for_a_single_component_registered_in_both_containers()
{
// Setup
var unityContainer = new UnityContainer();
var typeCatalog = new TypeCatalog(typeof (Singleton));
// Register catalog and types
unityContainer.RegisterCatalog(typeCatalog);
unityContainer.RegisterType<ISingleton, Singleton>(new ContainerControlledLifetimeManager());
// Reset count
Singleton.Count = 0;
Assert.That(Singleton.Count, Is.EqualTo(0));
var singleton = unityContainer.Resolve<ISingleton>();
Assert.That(singleton, Is.Not.Null);
Assert.That(Singleton.Count, Is.EqualTo(1));
var mef = unityContainer.Resolve<CompositionContainer>();
var mefSingleton = mef.GetExportedValue<ISingleton>();
Assert.That(Singleton.Count, Is.EqualTo(1));
Assert.That(singleton, Is.SameAs(mefSingleton));
}
public void SetupSingleFactory()
{
var catalog = new TypeCatalog(typeof (PartA), typeof(PartThatUsesAFactory));
var ep = new ExportFactoryProvider();
_container = new CompositionContainer(catalog, ep);
ep.SourceProvider = _container;
}
public void SetupMultipleFactories()
{
var catalog = new TypeCatalog(typeof(PartA), typeof(PartB), typeof(PartThatUsesACollectionOfFactories));
var ep = new ExportFactoryProvider();
_container = new CompositionContainer(catalog, ep);
ep.SourceProvider = _container;
}
public void When_removing_a_part_from_the_intercepted_catalog_intercepting_catalog_is_recomposed_and_removes_that_part()
{
var innerCatalog1 = new TypeCatalog(typeof(RecomposablePart1), typeof(RecomposablePartImporter));
var innerCatalog2 = new TypeCatalog(typeof(RecomposablePart2));
var cfg = new InterceptionConfiguration().AddInterceptor(new RecomposablePartInterceptor());
var aggregateCatalog = new AggregateCatalog(innerCatalog1, innerCatalog2);
var catalog = new InterceptingCatalog(aggregateCatalog, cfg);
container = new CompositionContainer(catalog);
var importer = container.GetExportedValue<RecomposablePartImporter>();
Assert.That(importer, Is.Not.Null);
Assert.That(importer.Parts, Is.Not.Null);
Assert.That(importer.Parts.Length, Is.EqualTo(2));
Assert.That(importer.Parts[0].Count, Is.EqualTo(1));
Assert.That(importer.Parts[1].Count, Is.EqualTo(1));
Assert.That(catalog.Parts.Count(), Is.EqualTo(3));
// Recompose
aggregateCatalog.Catalogs.Remove(innerCatalog2);
Assert.That(importer, Is.Not.Null);
Assert.That(importer.Parts, Is.Not.Null);
Assert.That(importer.Parts.Length, Is.EqualTo(1));
Assert.That(importer.Parts[0].Count, Is.EqualTo(1));
Assert.That(catalog.Parts.Count(), Is.EqualTo(2));
}
public override void Prepare()
{
var basic = this.CreateBasic();
var propertyInjectionCatalog = new TypeCatalog(
typeof(ComplexPropertyObject1),
typeof(ComplexPropertyObject2),
typeof(ComplexPropertyObject3),
typeof(ServiceA),
typeof(ServiceB),
typeof(ServiceC),
typeof(SubObjectA),
typeof(SubObjectB),
typeof(SubObjectC));
var multipleCatalog = new TypeCatalog(
typeof(SimpleAdapterOne),
typeof(SimpleAdapterTwo),
typeof(SimpleAdapterThree),
typeof(SimpleAdapterFour),
typeof(SimpleAdapterFive),
typeof(ImportMultiple1),
typeof(ImportMultiple2),
typeof(ImportMultiple3));
var openGenericCatalog = new TypeCatalog(typeof(ImportGeneric<>), typeof(GenericExport<>));
this.container = new CompositionContainer(
new AggregateCatalog(basic.Item1, basic.Item2, basic.Item3, propertyInjectionCatalog, multipleCatalog, openGenericCatalog), true);
}
/// <summary>
/// Gets MEF AggregateCatalog for application</summary>
protected override AggregateCatalog GetCatalog()
{
// Because this app references both Atf.Gui.WinForms and Atf.Gui.Wpf, we need to explicitly call
// this function to register resources. If only one or the other assembly were referenced, this
// would be handled automatically by Atf.Gui.Resources, but since both are included it doesn't
// know which one to choose.
Sce.Atf.Wpf.Resources.Register();
var typeCatalog = new TypeCatalog(
typeof(SettingsService), // persistent settings and user preferences dialog
typeof(CommandService), // handles commands in menus and toolbars
typeof(ControlHostService), // docking control host
typeof(AtfUsageLogger), // logs computer info to an ATF server
typeof(CrashLogger), // logs unhandled exceptions to an ATF server
typeof(UnhandledExceptionService), // catches unhandled exceptions, displays info, and gives user a chance to save
typeof(ContextRegistry), // central context registry with change notification
typeof(StandardFileExitCommand), // standard File exit menu command
typeof(FileDialogService), // standard Windows file dialogs
typeof(DocumentRegistry), // central document registry with change notification
typeof(StandardFileCommands), // standard File menu commands for New, Open, Save, SaveAs, Close
typeof(AutoDocumentService), // opens documents from last session, or creates a new document, on startup
typeof(RecentDocumentCommands), // standard recent document commands in File menu
typeof(MainWindowTitleService), // tracks document changes and updates main form title
typeof(WindowLayoutService), // service to handle window layouts
typeof(SchemaLoader), // loads schema and extends types
typeof(MainWindow), // main app window (analog to 'MainForm' in WinFormsApp)
typeof(Editor), // Sample editor class that creates and saves application documents
typeof(PythonService), // scripting service for automated tests
typeof(ScriptConsole), // provides a dockable command console for entering Python commands
typeof(AtfScriptVariables), // exposes common ATF services as script variables
typeof(AutomationService) // provides facilities to run an automated script using the .NET remoting service
);
return new AggregateCatalog(typeCatalog, StandardInteropParts.Catalog, StandardViewModels.Catalog);
}
public void DefaultLifetimeForMefComponentsIsSingleton()
{
var builder = new ContainerBuilder();
var catalog = new TypeCatalog(typeof(HasDefaultCreationPolicy));
builder.RegisterComposablePartCatalog(catalog);
AssertDisposalTrackerIsSingleton(builder);
}
public void ContainerDoesNotResolveIngredientToSauceBéarnaise()
{
var catalog = new TypeCatalog(typeof(Ploeh.Samples.Menu.Mef.Attributed.Unmodified.Concrete.SauceBéarnaise));
var container = new CompositionContainer(catalog);
Assert.Throws<ImportCardinalityMismatchException>(() =>
container.GetExportedValue<Ploeh.Samples.MenuModel.IIngredient>());
}
private static IContainer RegisterTypeCatalogContaining(params Type[] types)
{
var builder = new ContainerBuilder();
var catalog = new TypeCatalog(types);
builder.RegisterComposablePartCatalog(catalog);
var container = builder.Build();
return container;
}
public TypeHelperContext()
{
var catalog = new TypeCatalog(typeof(DummyPart));
var part = catalog.Parts.First();
DummyPartImports = part.ImportDefinitions;
Context();
}
public static EmbeddableDocumentStore GetDocumentStore(Type clientIndex)
{
var store = GetDocumentStore();
var catalogue = new TypeCatalog(new[] { clientIndex });
IndexCreation.CreateIndexes(new CompositionContainer(catalogue), store);
return store;
}
public void MissingDependencyDetected()
{
var builder = new ContainerBuilder();
var catalog = new TypeCatalog(typeof(HasMissingDependency));
builder.RegisterComposablePartCatalog(catalog);
var container = builder.Build();
Assert.Throws<ComponentNotRegisteredException>(() => container.Resolve<HasMissingDependency>());
}
public void TestSetUp()
{
ConcreteTypeHandler = new ConcreteTypeExportHandler();
var typeCatalog = new TypeCatalog(typeof(CustomerProcessor));
var orderProcessorContract = AttributedModelServices.GetContractName(typeof(CustomerProcessor));
var orderProcessPartDefinition = typeCatalog.Parts.Single(p => p.ExportDefinitions.Any(d => d.ContractName == orderProcessorContract));
RepositoryImportDefinition = orderProcessPartDefinition.ImportDefinitions.First();
}
public void SatisfiesImportOnMefComponentFromMef()
{
var builder = new ContainerBuilder();
var catalog = new TypeCatalog(typeof(MefDependency), typeof(ImportsMefDependency));
builder.RegisterComposablePartCatalog(catalog);
var container = builder.Build();
var bar = container.Resolve<ImportsMefDependency>();
Assert.IsNotNull(bar.Dependency);
}
public void CanMakeAniseedRootObject()
{
TypeCatalog catalog = new TypeCatalog(typeof(AniseedSweetShop));
CompositionContainer container = new CompositionContainer(catalog);
SweetShop sweetShop = container.GetExport<SweetShop>().Value;
Assert.AreEqual(Jellybean.Aniseed, sweetShop.DispenseJellyBean());
}
public void CanMakeSweetShopWithVanillaJellybeans()
{
TypeCatalog catalog = new TypeCatalog(typeof(VanillaJellybeanDispenser), typeof(SweetVendingMachine), typeof(SweetShop));
CompositionContainer container = new CompositionContainer(catalog);
SweetShop sweetShop = container.GetExport<SweetShop>().Value;
Assert.AreEqual(Jellybean.Vanilla, sweetShop.DispenseJellyBean());
}
public void RetrievesExportedInterfaceFromCatalogPart()
{
var builder = new ContainerBuilder();
var catalog = new TypeCatalog(typeof(MefDependency));
builder.RegisterComposablePartCatalog(catalog);
var container = builder.Build();
var foo = container.Resolve<IDependency>();
Assert.IsAssignableFrom<MefDependency>(foo);
}
static void Main()
{
// important to call these before creating application host
Application.EnableVisualStyles();
Application.DoEvents(); // see http://www.codeproject.com/buglist/EnableVisualStylesBug.asp?df=100&forumid=25268&exp=0&select=984714
// Set up localization support early on, so that user-readable strings will be localized
// during the initialization phase below. Use XML files that are embedded resources.
Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.CurrentCulture;
Localizer.SetStringLocalizer(new EmbeddedResourceStringLocalizer());
// Create a catalog with all the components that make up the application, except for
// our MainForm.
var catalog = new TypeCatalog(
typeof(SettingsService), // persistent settings and user preferences dialog
typeof(CommandService), // handles commands in menus and toolbars
typeof(AtfUsageLogger), // logs computer info to an ATF server
typeof(CrashLogger), // logs unhandled exceptions to an ATF server
typeof(UnhandledExceptionService), // catches unhandled exceptions, displays info, and gives user a chance to save
typeof(StandardFileExitCommand), // standard File exit menu command
typeof(HelpAboutCommand), // Help -> About command
typeof(FolderViewer), // manages TreeControl to display folder hierarchy
typeof(FileViewer), // managed ListView to display last selected folder contents
typeof(NameDataExtension), // extension to display file name
typeof(SizeDataExtension), // extension to display file size
typeof(CreationTimeDataExtension), // extension to display file creation time
typeof(UserFeedbackService), // component to send feedback form to SHIP
typeof(VersionUpdateService), // component to update to latest version on SHIP
typeof(PythonService), // scripting service for automated tests
typeof(ScriptConsole), // provides a dockable command console for entering Python commands
typeof(AtfScriptVariables), // exposes common ATF services as script variables
typeof(AutomationService) // provides facilities to run an automated script using the .NET remoting service
);
var container = new CompositionContainer(catalog);
// manually add the MainForm
var batch = new CompositionBatch();
var mainForm = new MainForm
{
Icon = GdiUtil.CreateIcon(ResourceUtil.GetImage(Sce.Atf.Resources.AtfIconImage))
};
// our custom main Form with SplitContainer
batch.AddPart(mainForm);
batch.AddPart(new WebHelpCommands("https://github.com/SonyWWS/ATF/wiki/ATF-File-Explorer-Sample".Localize()));
container.Compose(batch);
// initialize all components which require it
container.InitializeAll();
Application.Run(mainForm);
container.Dispose();
}
public void When_querying_for_a_part_not_being_intercepted_it_should_return_original_part_definition()
{
var innerCatalog = new TypeCatalog(typeof(Logger));
var cfg = new InterceptionConfiguration();
var catalog = new InterceptingCatalog(innerCatalog, cfg);
var partDefinition = catalog.Parts.First();
partDefinition.ShouldNotBeOfType<InterceptingComposablePartDefinition>();
}
public void ClassExportsITemplateEditorOptionsForConsumptionByEditorClasses()
{
using (var catalog = new TypeCatalog(typeof(T4ToolboxOptions)))
using (var container = new CompositionContainer(catalog))
{
Lazy<ITemplateEditorOptions> export = container.GetExport<ITemplateEditorOptions>();
Assert.IsInstanceOfType(export.Value, typeof(T4ToolboxOptions));
}
}
public void Ctor_should_throw_argument_null_exception_if_called_with_null_interceptor()
{
var partDefinition = new TypeCatalog(typeof (Part1)).Parts.First();
Assert.That(delegate
{
new InterceptingComposablePartDefinition(partDefinition, null);
}, Throws.TypeOf<ArgumentNullException>());
}
public void Constructor2_ArrayAsTypesArgument_ShouldNotAllowModificationAfterConstruction()
{
var types = new Type[] { PartFactory.GetAttributedExporterType() };
var catalog = new TypeCatalog(types);
types[0] = null;
Assert.IsNotNull(catalog.Parts.First());
}
public void ContainerResolvesIngredientToSauceBéarnaise()
{
var catalog = new TypeCatalog(typeof(Ploeh.Samples.Menu.Mef.Attributed.Unmodified.Abstract.SauceBéarnaise));
var container = new CompositionContainer(catalog);
IIngredient ingredient = container.GetExportedValue<IIngredient>();
Assert.IsAssignableFrom<SauceBéarnaise>(ingredient);
}
public void ContainerResolvesSauceBéarnaise()
{
var catalog = new TypeCatalog(typeof(Ploeh.Samples.Menu.Mef.Attributed.Unmodified.Concrete.SauceBéarnaise));
var container = new CompositionContainer(catalog);
SauceBéarnaise sauce =
container.GetExportedValue<SauceBéarnaise>();
Assert.NotNull(sauce);
}
public void DisposeAggregatingCatalog()
{
int changedNotification = 0;
var typePartCatalog1 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog2 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog3 = new TypeCatalog(typeof(SharedPartStuff));
var assemblyPartCatalog1 = new AssemblyCatalog(typeof(SharedPartStuff).Assembly);
var assemblyPartCatalog2 = new AssemblyCatalog(typeof(SharedPartStuff).Assembly);
var assemblyPartCatalog3 = new AssemblyCatalog(typeof(SharedPartStuff).Assembly);
#if FEATURE_REFLECTIONFILEIO
var dirPartCatalog1 = new DirectoryCatalog(FileIO.GetRootTemporaryDirectory());
var dirPartCatalog2 = new DirectoryCatalog(FileIO.GetRootTemporaryDirectory());
var dirPartCatalog3 = new DirectoryCatalog(FileIO.GetRootTemporaryDirectory());
#endif //FEATURE_REFLECTIONFILEIO
using (var catalog = new AggregateCatalog())
{
catalog.Catalogs.Add(typePartCatalog1);
catalog.Catalogs.Add(typePartCatalog2);
catalog.Catalogs.Add(typePartCatalog3);
catalog.Catalogs.Add(assemblyPartCatalog1);
catalog.Catalogs.Add(assemblyPartCatalog2);
catalog.Catalogs.Add(assemblyPartCatalog3);
#if FEATURE_REFLECTIONFILEIO
catalog.Catalogs.Add(dirPartCatalog1);
catalog.Catalogs.Add(dirPartCatalog2);
catalog.Catalogs.Add(dirPartCatalog3);
#endif //FEATURE_REFLECTIONFILEIO
// Add notifications
catalog.Changed += delegate(object source, ComposablePartCatalogChangeEventArgs args)
{
// Local code
++changedNotification;
};
}
Assert.IsTrue(changedNotification == 0, "No changed notifications");
//Ensure that the other catalogs are
ExceptionAssert.ThrowsDisposed(typePartCatalog1, () =>
{
var iEnum = typePartCatalog1.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(typePartCatalog2, () =>
{
var iEnum = typePartCatalog2.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(typePartCatalog3, () =>
{
var iEnum = typePartCatalog3.Parts.GetEnumerator();
});
//Ensure that the other catalogs are
ExceptionAssert.ThrowsDisposed(assemblyPartCatalog1, () =>
{
var iEnum = assemblyPartCatalog1.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(assemblyPartCatalog2, () =>
{
var iEnum = assemblyPartCatalog2.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(assemblyPartCatalog3, () =>
{
var iEnum = assemblyPartCatalog3.Parts.GetEnumerator();
});
#if FEATURE_REFLECTIONFILEIO
//Ensure that the other catalogs are
ExceptionAssert.ThrowsDisposed(dirPartCatalog1, () =>
{
var iEnum = dirPartCatalog1.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(dirPartCatalog2, () =>
{
var iEnum = dirPartCatalog2.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(dirPartCatalog3, () =>
{
var iEnum = dirPartCatalog3.Parts.GetEnumerator();
});
#endif //FEATURE_REFLECTIONFILEIO
}
public CachedTypeCatalog(params Type[] types)
{
this._typeCatalog = new TypeCatalog(types);
}
public CachedTypeCatalog(IEnumerable <Type> types)
{
this._typeCatalog = new TypeCatalog(types);
}
public void MutableCatalogNotifications()
{
int step = 0;
int changedStep = 0;
var catalog = new AggregateCatalog();
var typePartCatalog = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog1 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog2 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog3 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog4 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog5 = new TypeCatalog(typeof(SharedPartStuff));
// Smoke test on inner collection
catalog.Catalogs.Add(typePartCatalog);
catalog.Catalogs.Remove(typePartCatalog);
catalog.Catalogs.Clear();
Assert.True(catalog.Catalogs.Count == 0);
// Add notifications
catalog.Changed += delegate(object source, ComposablePartCatalogChangeEventArgs args)
{
// Local code
++step;
++step;
changedStep = step;
};
//Add something then verify counters
catalog.Catalogs.Add(typePartCatalog);
Assert.True(catalog.Catalogs.Count == 1);
Assert.True(changedStep == 2);
// Reset counters
step = changedStep = 0;
// Remove something then verify counters
catalog.Catalogs.Remove(typePartCatalog);
Assert.True(catalog.Catalogs.Count == 0);
Assert.True(changedStep == 2);
//Now Add it back
catalog.Catalogs.Add(typePartCatalog);
Assert.True(catalog.Catalogs.Count == 1);
step = changedStep = 0;
// Now clear the collection and verify counters
catalog.Catalogs.Clear();
Assert.True(catalog.Catalogs.Count == 0);
Assert.True(changedStep == 2);
// Now remove a non existent item and verify counters
step = changedStep = 0;
bool removed = catalog.Catalogs.Remove(typePartCatalog);
Assert.True(removed == false);
Assert.True(changedStep == 0);
// Add a bunch
step = changedStep = 0;
catalog.Catalogs.Add(typePartCatalog);
Assert.True(catalog.Catalogs.Count == 1);
Assert.True(changedStep == 2);
catalog.Catalogs.Add(typePartCatalog1);
Assert.True(catalog.Catalogs.Count == 2);
Assert.True(changedStep == 4);
catalog.Catalogs.Add(typePartCatalog2);
catalog.Catalogs.Add(typePartCatalog3);
catalog.Catalogs.Add(typePartCatalog4);
catalog.Catalogs.Add(typePartCatalog5);
Assert.True(catalog.Catalogs.Count == 6);
Assert.True(changedStep == 12);
removed = catalog.Catalogs.Remove(typePartCatalog3);
Assert.True(catalog.Catalogs.Count == 5);
Assert.True(removed == true);
Assert.True(changedStep == 14);
removed = catalog.Catalogs.Remove(typePartCatalog2);
removed = catalog.Catalogs.Remove(typePartCatalog1);
removed = catalog.Catalogs.Remove(typePartCatalog4);
removed = catalog.Catalogs.Remove(typePartCatalog);
removed = catalog.Catalogs.Remove(typePartCatalog5);
Assert.True(catalog.Catalogs.Count == 0);
Assert.True(removed == true);
Assert.True(changedStep == 24);
// Add and then clear a lot
step = changedStep = 0;
catalog.Catalogs.Add(typePartCatalog);
catalog.Catalogs.Add(typePartCatalog1);
catalog.Catalogs.Add(typePartCatalog2);
catalog.Catalogs.Add(typePartCatalog3);
catalog.Catalogs.Add(typePartCatalog4);
catalog.Catalogs.Add(typePartCatalog5);
Assert.True(catalog.Catalogs.Count == 6);
Assert.True(changedStep == 12);
catalog.Catalogs.Clear();
Assert.True(catalog.Catalogs.Count == 0);
step = changedStep = 0;
int step2 = 100;
int changedStep2 = 0;
catalog.Changed += delegate(object source, ComposablePartCatalogChangeEventArgs args)
{
// Local code
--step2;
--step2;
changedStep2 = step2;
};
catalog.Catalogs.Add(typePartCatalog);
Assert.True(catalog.Catalogs.Count == 1);
Assert.True(changedStep == 2);
Assert.True(changedStep2 == 98);
catalog.Catalogs.Add(typePartCatalog1);
Assert.True(catalog.Catalogs.Count == 2);
Assert.True(changedStep == 4);
Assert.True(changedStep2 == 96);
catalog.Catalogs.Remove(typePartCatalog);
Assert.True(catalog.Catalogs.Count == 1);
Assert.True(changedStep == 6);
Assert.True(changedStep2 == 94);
catalog.Catalogs.Clear();
Assert.True(catalog.Catalogs.Count == 0);
Assert.True(changedStep == 8);
Assert.True(changedStep2 == 92);
}
public void DisposeAggregatingCatalog()
{
int changedNotification = 0;
var typePartCatalog1 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog2 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog3 = new TypeCatalog(typeof(SharedPartStuff));
var assemblyPartCatalog1 = new AssemblyCatalog(typeof(SharedPartStuff).Assembly);
var assemblyPartCatalog2 = new AssemblyCatalog(typeof(SharedPartStuff).Assembly);
var assemblyPartCatalog3 = new AssemblyCatalog(typeof(SharedPartStuff).Assembly);
var dirPartCatalog1 = new DirectoryCatalog(Path.GetTempPath());
var dirPartCatalog2 = new DirectoryCatalog(Path.GetTempPath());
var dirPartCatalog3 = new DirectoryCatalog(Path.GetTempPath());
using (var catalog = new AggregateCatalog())
{
catalog.Catalogs.Add(typePartCatalog1);
catalog.Catalogs.Add(typePartCatalog2);
catalog.Catalogs.Add(typePartCatalog3);
catalog.Catalogs.Add(assemblyPartCatalog1);
catalog.Catalogs.Add(assemblyPartCatalog2);
catalog.Catalogs.Add(assemblyPartCatalog3);
catalog.Catalogs.Add(dirPartCatalog1);
catalog.Catalogs.Add(dirPartCatalog2);
catalog.Catalogs.Add(dirPartCatalog3);
// Add notifications
catalog.Changed += delegate(object source, ComposablePartCatalogChangeEventArgs args)
{
// Local code
++changedNotification;
};
}
Assert.True(changedNotification == 0);
//Ensure that the other catalogs are
ExceptionAssert.ThrowsDisposed(typePartCatalog1, () =>
{
var iEnum = typePartCatalog1.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(typePartCatalog2, () =>
{
var iEnum = typePartCatalog2.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(typePartCatalog3, () =>
{
var iEnum = typePartCatalog3.Parts.GetEnumerator();
});
//Ensure that the other catalogs are
ExceptionAssert.ThrowsDisposed(assemblyPartCatalog1, () =>
{
var iEnum = assemblyPartCatalog1.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(assemblyPartCatalog2, () =>
{
var iEnum = assemblyPartCatalog2.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(assemblyPartCatalog3, () =>
{
var iEnum = assemblyPartCatalog3.Parts.GetEnumerator();
});
//Ensure that the other catalogs are
ExceptionAssert.ThrowsDisposed(dirPartCatalog1, () =>
{
var iEnum = dirPartCatalog1.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(dirPartCatalog2, () =>
{
var iEnum = dirPartCatalog2.Parts.GetEnumerator();
});
ExceptionAssert.ThrowsDisposed(dirPartCatalog3, () =>
{
var iEnum = dirPartCatalog3.Parts.GetEnumerator();
});
}
public void MutableMultithreadedEnumerations()
{
var catalog = new AggregateCatalog();
ThreadStart func = delegate()
{
var typePart = new TypeCatalog(typeof(SharedPartStuff));
var typePart1 = new TypeCatalog(typeof(SharedPartStuff));
var typePart2 = new TypeCatalog(typeof(SharedPartStuff));
var typePart3 = new TypeCatalog(typeof(SharedPartStuff));
var typePart4 = new TypeCatalog(typeof(SharedPartStuff));
var typePart5 = new TypeCatalog(typeof(SharedPartStuff));
for (int i = 0; i < 100; i++)
{
catalog.Catalogs.Add(typePart);
catalog.Catalogs.Add(typePart1);
catalog.Catalogs.Add(typePart2);
catalog.Catalogs.Add(typePart3);
catalog.Catalogs.Add(typePart4);
catalog.Catalogs.Add(typePart5);
Assert.True(catalog.Catalogs.Count >= 6);
for (int k = 0; k < 5; k++)
{
int j;
// Ensure that iterating the returned queryable is okay even though there are many threads mutationg it
// We are really just looking to ensure that ollection changed exceptions are not thrown
j = 0;
var iq = catalog.Parts.GetEnumerator();
while (iq.MoveNext())
{
++j;
}
Assert.True(j >= 6);
// Ensure that iterating the returned enumerator is okay even though there are many threads mutationg it
// We are really just looking to ensure that collection changed exceptions are not thrown
j = 0;
var ie = catalog.Catalogs.GetEnumerator();
while (ie.MoveNext())
{
++j;
}
Assert.True(j >= 6);
}
catalog.Catalogs.Remove(typePart);
catalog.Catalogs.Remove(typePart1);
catalog.Catalogs.Remove(typePart2);
catalog.Catalogs.Remove(typePart3);
catalog.Catalogs.Remove(typePart4);
catalog.Catalogs.Remove(typePart5);
}
};
Thread[] threads = new Thread[100];
for (int i = 0; i < threads.Length; i++)
{
threads[i] = new Thread(func);
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Start();
}
for (int i = 0; i < threads.Length; i++)
{
threads[i].Join();
}
Assert.True(catalog.Catalogs.Count == 0);
}
public void MutableCatalogNotifications()
{
int step = 0;
int changedStep = 0;
var catalog = new AggregateCatalog();
var typePartCatalog = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog1 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog2 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog3 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog4 = new TypeCatalog(typeof(SharedPartStuff));
var typePartCatalog5 = new TypeCatalog(typeof(SharedPartStuff));
// Smoke test on inner collection
catalog.Catalogs.Add(typePartCatalog);
catalog.Catalogs.Remove(typePartCatalog);
catalog.Catalogs.Clear();
Assert.IsTrue(catalog.Catalogs.Count == 0, "Add/Remove/Clear -- PartsAsCollection.Count is now 0");
// Add notifications
catalog.Changed += delegate(object source, ComposablePartCatalogChangeEventArgs args)
{
// Local code
++step; ++step;
changedStep = step;
};
//Add something then verify counters
catalog.Catalogs.Add(typePartCatalog);
Assert.IsTrue(catalog.Catalogs.Count == 1, "Add -- Catalogs.Count is now 1");
Assert.IsTrue(changedStep == 2, "Add -- Changed must be fired after");
// Reset counters
step = changedStep = 0;
// Remove something then verify counters
catalog.Catalogs.Remove(typePartCatalog);
Assert.IsTrue(catalog.Catalogs.Count == 0, "Add -- Catalogs.Count is now 0");
Assert.IsTrue(changedStep == 2, "Remove -- Changed must be fired after");
//Now Add it back
catalog.Catalogs.Add(typePartCatalog);
Assert.IsTrue(catalog.Catalogs.Count == 1, "Add -- Catalogs.Count is now 1");
step = changedStep = 0;
// Now clear the collection and verify counters
catalog.Catalogs.Clear();
Assert.IsTrue(catalog.Catalogs.Count == 0, "Add -- Catalogs.Count is now 0");
Assert.IsTrue(changedStep == 2, "Remove -- Changed must be fired after");
// Now remove a non existent item and verify counters
step = changedStep = 0;
bool removed = catalog.Catalogs.Remove(typePartCatalog);
Assert.IsTrue(removed == false, "Remove -- correctly returned false");
Assert.IsTrue(changedStep == 0, "Remove -- Changed should not fire if nothing changed");
// Add a bunch
step = changedStep = 0;
catalog.Catalogs.Add(typePartCatalog);
Assert.IsTrue(catalog.Catalogs.Count == 1, "Add -- Catalogs.Count is now 1");
Assert.IsTrue(changedStep == 2, "Add -- Changed must be fired after");
catalog.Catalogs.Add(typePartCatalog1);
Assert.IsTrue(catalog.Catalogs.Count == 2, "Add -- Catalogs.Count is now 1");
Assert.IsTrue(changedStep == 4, "Add -- Changing must be fired after");
catalog.Catalogs.Add(typePartCatalog2);
catalog.Catalogs.Add(typePartCatalog3);
catalog.Catalogs.Add(typePartCatalog4);
catalog.Catalogs.Add(typePartCatalog5);
Assert.IsTrue(catalog.Catalogs.Count == 6, "Add -- Catalogs.Count is now 1");
Assert.IsTrue(changedStep == 12, "Add -- Changing must be fired after");
removed = catalog.Catalogs.Remove(typePartCatalog3);
Assert.IsTrue(catalog.Catalogs.Count == 5, "Add -- Catalogs.Count is now 5");
Assert.IsTrue(removed == true, "Remove should have succeeded");
Assert.IsTrue(changedStep == 14, "Remove -- Changed must be fired after");
removed = catalog.Catalogs.Remove(typePartCatalog2);
removed = catalog.Catalogs.Remove(typePartCatalog1);
removed = catalog.Catalogs.Remove(typePartCatalog4);
removed = catalog.Catalogs.Remove(typePartCatalog);
removed = catalog.Catalogs.Remove(typePartCatalog5);
Assert.IsTrue(catalog.Catalogs.Count == 0, "Add -- Catalogs.Count is now 0");
Assert.IsTrue(removed == true, "Remove should have succeeded");
Assert.IsTrue(changedStep == 24, "Remove -- Changing must be fired after");
// Add and then clear a lot
step = changedStep = 0;
catalog.Catalogs.Add(typePartCatalog);
catalog.Catalogs.Add(typePartCatalog1);
catalog.Catalogs.Add(typePartCatalog2);
catalog.Catalogs.Add(typePartCatalog3);
catalog.Catalogs.Add(typePartCatalog4);
catalog.Catalogs.Add(typePartCatalog5);
Assert.IsTrue(catalog.Catalogs.Count == 6, "Add -- Catalogs.Count should be 6");
Assert.IsTrue(changedStep == 12, "Add -- Changing must be fired after");
catalog.Catalogs.Clear();
Assert.IsTrue(catalog.Catalogs.Count == 0, "Add -- Catalogs.Count should be 0");
step = changedStep = 0;
int step2 = 100;
int changedStep2 = 0;
catalog.Changed += delegate(object source, ComposablePartCatalogChangeEventArgs args)
{
// Local code
--step2; --step2;
changedStep2 = step2;
};
catalog.Catalogs.Add(typePartCatalog);
Assert.IsTrue(catalog.Catalogs.Count == 1, "Add -- Catalogs.Count is now 1");
Assert.IsTrue(changedStep == 2, "Add handler 1 -- Changed must be fired after");
Assert.IsTrue(changedStep2 == 98, "Add handler 2 -- Changed must be fired after");
catalog.Catalogs.Add(typePartCatalog1);
Assert.IsTrue(catalog.Catalogs.Count == 2, "Add -- Catalogs.Count is now 1");
Assert.IsTrue(changedStep == 4, "Add handler 1 -- Changed must be fired after");
Assert.IsTrue(changedStep2 == 96, "Add handler 2 -- Changed must be firedafter");
catalog.Catalogs.Remove(typePartCatalog);
Assert.IsTrue(catalog.Catalogs.Count == 1, "Add -- PartsAsCollection.Count is now 1");
Assert.IsTrue(changedStep == 6, "Add handler 1 -- Changed must be fired and fired after");
Assert.IsTrue(changedStep2 == 94, "Add handler 2 -- Changed must be fired and fired after");
catalog.Catalogs.Clear();
Assert.IsTrue(catalog.Catalogs.Count == 0, "Add -- PartsAsCollection.Count is now 0");
Assert.IsTrue(changedStep == 8, "Add handler 1 -- Changed must be fired after");
Assert.IsTrue(changedStep2 == 92, "Add handler 2 -- Changed must be fired after");
}