public void Delegate_getter_is_cached_by_type_and_property_name()
{
var entityType = new EntityType(typeof(Customer));
var idProperty = entityType.AddProperty("Id", typeof(int));
var source = new ClrPropertyGetterSource();
var accessor = source.GetAccessor(typeof(Customer), "Id");
Assert.Same(accessor, source.GetAccessor(typeof(Customer), "Id"));
Assert.Same(accessor, source.GetAccessor(idProperty));
}
public void Property_is_returned_if_it_implements_IClrPropertyGetter()
{
var getterMock = new Mock <IClrPropertyGetter>();
var propertyMock = getterMock.As <IProperty>();
var source = new ClrPropertyGetterSource();
Assert.Same(getterMock.Object, source.GetAccessor(propertyMock.Object));
}
private NavigationAccessor Create(INavigation navigation)
{
var elementType = navigation.EntityType.Type.GetAnyProperty(navigation.Name).PropertyType.TryGetElementType(typeof(IEnumerable <>));
var targetType = navigation.PointsToPrincipal
? navigation.ForeignKey.ReferencedEntityType
: navigation.ForeignKey.EntityType;
// TODO: Consider allowing an annotation to force treating a reference to an Entity which is an IEnumerable of
// itself as a reference instead of a collection. Currently it will be considered a collection nav prop, which it isn't.
return(elementType != null && elementType == targetType.Type
? new CollectionNavigationAccessor(
() => _getterSource.GetAccessor(navigation),
() => _setterSource.GetAccessor(navigation),
() => _collectionAccessorSource.GetAccessor(navigation))
: new NavigationAccessor(
() => _getterSource.GetAccessor(navigation),
() => _setterSource.GetAccessor(navigation)));
}