public void when_getting_missing_service_then_throws()
{
var container = new CompositionContainer();
var locator = new ServiceLocatorImpl(Mock.Of <IServiceProvider>(), new Lazy <ExportProvider>(() => container));
Assert.Throws <MissingDependencyException>(() => locator.GetService(typeof(Foo)));
}
public TestContainer(ComposablePartCatalog catalog, IServiceProvider services = null)
: base(catalog)
{
var provider = new ServiceLocatorImpl(services ?? Mock.Of <IServiceProvider>(), new Lazy <ExportProvider>(() => this));
this.ComposeExportedValue <IServiceLocator>(provider);
this.ComposeExportedValue <IServiceProvider>(provider);
}
public void when_getting_exports_then_succeeds ()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(Mock.Of<IServiceProvider>(), new Lazy<ExportProvider>(() => container));
var foo = locator.GetExports(typeof(Foo)).FirstOrDefault();
Assert.NotNull (foo);
}
public void when_getting_typed_exports_then_succeeds()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(Mock.Of <IServiceProvider>(), new Lazy <ExportProvider>(() => container));
var foo = locator.GetExports <Foo>().FirstOrDefault();
Assert.NotNull(foo);
}
public void when_getting_missing_exports_then_returns_empty()
{
var container = new CompositionContainer();
var locator = new ServiceLocatorImpl(Mock.Of <IServiceProvider>(), new Lazy <ExportProvider>(() => container));
var instances = locator.GetExports(typeof(Foo)).ToList();
Assert.Empty(instances);
}
public void when_retrieving_service_then_invokes_service_provider()
{
var locator = new ServiceLocatorImpl(
Mock.Of <IServiceProvider>(x => x.GetService(typeof(Foo)) == new Foo()),
new Lazy <ExportProvider>(() => Mock.Of <ExportProvider>()));
var foo = locator.GetService(typeof(Foo));
Assert.NotNull(foo);
}
public void when_getting_typed_exports_with_metadata_dictionary_then_succeeds()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(Mock.Of <IServiceProvider>(), new Lazy <ExportProvider>(() => container));
var foo = locator.GetExports <Foo, IDictionary <string, object> >().FirstOrDefault();
Assert.NotNull(foo);
Assert.Equal("asdf", foo.Metadata["Id"]);
}
public void when_getting_typed_export_with_metadata_then_succeeds()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(Mock.Of <IServiceProvider>(), new Lazy <ExportProvider>(() => container));
var foo = locator.GetExport <Foo, IFooMetadata>();
Assert.NotNull(foo);
Assert.Equal("asdf", foo.Metadata.Id);
}
public void when_getting_exports_with_metadata_dictionary_then_succeeds ()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(Mock.Of<IServiceProvider>(), new Lazy<ExportProvider>(() => container));
var foo = locator.GetExports(typeof(Foo), typeof(IDictionary<string, object>)).FirstOrDefault();
Assert.NotNull (foo);
Assert.Equal ("asdf", ((IDictionary<string, object>)foo.Metadata)["Id"]);
}
public void when_getting_export_with_metadata_then_succeeds ()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(Mock.Of<IServiceProvider>(), new Lazy<ExportProvider>(() => container));
var foo = locator.GetExport(typeof(Foo), typeof(IFooMetadata));
Assert.NotNull (foo);
Assert.Equal ("asdf", ((IFooMetadata)foo.Metadata).Id);
}
public void when_constructing_locator_with_service_provider_then_gets_exports_from_component_model_service()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(
Mock.Of <IServiceProvider>(s => s.GetService(typeof(SComponentModel)) ==
Mock.Of <IComponentModel>(c => c.DefaultExportProvider == container)));
var foo = locator.GetExport <Foo>();
Assert.NotNull(foo);
}
public ServiceLocatorProvider([Import(typeof(SVsServiceProvider))] IServiceProvider serviceProvider)
{
ServiceLocator = new ServiceLocatorImpl(serviceProvider);
}
public void when_constructing_locator_with_service_provider_then_gets_exports_from_component_model_service ()
{
var container = new CompositionContainer(new TypeCatalog(typeof(Foo)));
var locator = new ServiceLocatorImpl(
Mock.Of<IServiceProvider>(s => s.GetService(typeof(SComponentModel)) ==
Mock.Of<IComponentModel>(c => c.DefaultExportProvider == container)));
var foo = locator.GetExport<Foo>();
Assert.NotNull (foo);
}
public void when_retrieving_service_then_invokes_service_provider ()
{
var locator = new ServiceLocatorImpl(
Mock.Of<IServiceProvider>(x => x.GetService(typeof(Foo)) == new Foo()),
new Lazy<ExportProvider>(() => Mock.Of<ExportProvider>()));
var foo = locator.GetService(typeof(Foo));
Assert.NotNull (foo);
}
public void when_getting_missing_service_then_throws ()
{
var container = new CompositionContainer();
var locator = new ServiceLocatorImpl(Mock.Of<IServiceProvider>(), new Lazy<ExportProvider>(() => container));
Assert.Throws<MissingDependencyException> (() => locator.GetService (typeof (Foo)));
}
public void when_getting_missing_exports_then_returns_empty ()
{
var container = new CompositionContainer();
var locator = new ServiceLocatorImpl(Mock.Of<IServiceProvider>(), new Lazy<ExportProvider>(() => container));
var instances = locator.GetExports (typeof (Foo)).ToList ();
Assert.Equal (0, instances.Count);
}
public ServiceLocatorProvider([Import(typeof(SVsServiceProvider))] IServiceProvider serviceProvider)
{
ServiceLocator = new ServiceLocatorImpl(serviceProvider);
}