public void TestRelationshipFilter()
{
Guid itemId = new Guid("11111111-aaaa-aaaa-aaaa-111111111111");
Guid itemType = new Guid("22222222-bbbb-bbbb-bbbb-222222222222");
Guid relationshipType = new Guid("33333333-cccc-cccc-cccc-333333333333");
MediaItemQuery query1 = new MediaItemQuery(new Guid[] { MediaAspect.ASPECT_ID }, new RelationshipFilter(itemType, relationshipType, itemId));
TextWriter writer = new StringWriter();
XmlWriter serialiser = new XmlTextWriter(writer);
query1.Serialize(serialiser);
//Console.WriteLine("XML: {0}", writer.ToString());
XmlReader reader = XmlReader.Create(new StringReader(writer.ToString()));
MediaItemQuery query2 = MediaItemQuery.Deserialize(reader);
Assert.IsTrue(query2.Filter is RelationshipFilter, "Query filter type");
RelationshipFilter filter = (RelationshipFilter)query2.Filter;
Assert.AreEqual(filter.LinkedMediaItemId, itemId, "Filter item linked ID");
Assert.AreEqual(filter.Role, itemType, "Filter item type");
Assert.AreEqual(filter.LinkedRole, relationshipType, "Filter item linked role");
}
protected override void DoSerializeValue(object value, bool forceSimpleValue, XmlWriter writer)
{
MediaItemQuery miq = (MediaItemQuery)value;
miq.Serialize(writer);
}