public void CanRegisterSetOfFilteredTypes_AsServiceDescriptor()
{
var catalog = new TypeCatalog(new ServiceCollection(),
typeof(ComponentOne),
typeof(ComponentTwo));
catalog.AsDescriptor(
t => t.Name.StartsWith("Component", System.StringComparison.Ordinal),
t => ServiceDescriptor.Transient(t, t));
Assert.Equal(2, catalog.Services.Count);
Assert.True(catalog.Services.All(s => s.Lifetime == ServiceLifetime.Transient));
Assert.Contains(catalog.Services, s => s.ImplementationType == typeof(ComponentOne));
Assert.Contains(catalog.Services, s => s.ImplementationType == typeof(ComponentTwo));
}
