public static XElement CreateObjectReferenceListElement <T>(this IXmlSerializerRepository <SerializationContext> serializerRepository, T objectWithReference, Func <T, IEnumerable <IWithId> > referenceRetriever,
string referenceElementListName, string referenceElementName)
{
var referenceElementList = serializerRepository.CreateElement(referenceElementListName);
foreach (var reference in referenceRetriever(objectWithReference))
{
var referenceElement = serializerRepository.CreateElement(referenceElementName);
referenceElement.AddAttribute(Constants.Serialization.Attribute.ID, reference.Id);
referenceElementList.Add(referenceElement);
}
return(referenceElementList);
}
public XObject Serialize(TObject objectToSerialize, TContext context)
{
var listNode = _serializerRepository.CreateElement(MappingName);
var enumeration = _enumerableMap.Enumerate(objectToSerialize);
//enumeration is null?return node only if empty enumeration should be generated
if (enumeration == null)
return _serializerRepository.CreateNodeForEmptyEnumeration ? listNode : null;
var list = enumeration.ToList();
//enumeration is empty and empty node should not be generated? returns null
if (!list.Any() && !_serializerRepository.CreateNodeForEmptyEnumeration)
return null;
list.Each(child => listNode.Add(childNodeFor(child, context)));
return listNode;
}
protected override void Context()
{
//Cannot generate mock or stub for IXmlSerializerRepository surely because of XElement...
_serializer = A.Fake <IXmlSerializer <TestSerializationContext> >();
_serializerRepository = A.Fake <IXmlSerializerRepository <TestSerializationContext> >();
A.CallTo(_serializerRepository).WithReturnType <IXmlSerializer <TestSerializationContext> >().Returns(_serializer);
A.CallTo(() => _serializerRepository.CreateElement(A <string> ._))
.ReturnsLazily(x => new XElement(x.GetArgument <string>(0)));
_enumerableMap = A.Fake <IEnumerableMap <Container, IEntity, TestSerializationContext> >();
A.CallTo(() => _serializer.Name).Returns("Serializer");
sut = new XmlEnumerationNodeMapper <Container, IEntity, TestSerializationContext>(_serializerRepository, _enumerableMap);
_context = new TestSerializationContext();
}
