public void Should_be_possible_to_evaluate_a_set_with_another_set_defintion()
{
OvalDocumentLoader ovalDocument = new OvalDocumentLoader();
sc.oval_system_characteristics systemCharacteristics = ovalDocument.GetFakeOvalSystemCharacteristics("system_characteristics_with_sets.xml");
oval_definitions definitions = ovalDocument.GetFakeOvalDefinitions("definitionsWithSet.xml");
IEnumerable<StateType> states = definitions.states;
set registryObjectSet = SetFactory.GetSetFromDefinitionsOfRegistryObject("definitionsWithSet.xml", "oval:org.mitre.oval:obj:5000");
SetEvaluator setEvaluator = new SetEvaluator(systemCharacteristics,states, null);
SetResult result = setEvaluator.Evaluate(registryObjectSet);
Assert.IsNotNull(result, "the items expected is null");
Assert.AreEqual(1, result.Result.Count(), "the quantity of items is not expected");
string element = result.Result.Where<string>(item => item == "3").SingleOrDefault();
Assert.IsNotNull(element, "the element expected is not exits");
}
/// <summary>
/// This method executes the process of a setElement in the ObjectType.
/// For the objectType that has a setElement the process is a some different.
/// Actually, the setElement uses the objectType already was collected.
/// In this process the setElement process uses a systemCharacteristics for the get a reference for the objectType
/// collected and makes the references are used in the new CollectedObject of the process.
/// </summary>
/// <param name="ovalObject">The Oval Object.</param>
/// <param name="collectInfo">The collect info.</param>
/// <returns></returns>
private CollectedObject ProcessSet(Definitions.ObjectType ovalObject, CollectInfo collectInfo)
{
CollectedObject collectedObject = null;
try
{
var setElement = this.GetSetElement(ovalObject);
var setEvaluator = new SetEvaluator(collectInfo.SystemCharacteristics, collectInfo.States, collectInfo.Variables);
var resultOfSet = setEvaluator.Evaluate(setElement);
var objectReferences = resultOfSet.Result;
if (objectReferences.Count() > 0)
{
collectedObject = new CollectedObject(ovalObject.id);
foreach (string reference in objectReferences)
{
var itemType = collectInfo.SystemCharacteristics.GetSystemDataByReferenceId(reference);
collectedObject.AddItemToSystemData(itemType);
}
collectedObject.SetEspecificObjectStatus(resultOfSet.ObjectFlag);
}
return collectedObject;
}
catch (Exception ex)
{
collectedObject = new CollectedObject(ovalObject.id);
collectedObject.SetEspecificObjectStatus(FlagEnumeration.error);
collectedObject.ObjectType.message = MessageType.FromErrorString(String.Format("An error occurred while set processing: '{0}'", ex.Message));
return collectedObject;
}
}
