public void CreateEmptyDescribeQueryTest()
{
//Arrange
var describeQuery = new RDFDescribeQuery();
//Assert
Assert.NotEqual(0, describeQuery.QueryMemberID);
}
public void CreateDescribeQueryResultTest()
{
//Arrange
var describeQuery = new RDFDescribeQuery();
//Act
var describeQueryResult = describeQuery.ApplyToGraph(graph);
//Assert
Assert.Equal(0, describeQueryResult.DescribeResultsCount);
}
public void DescribeQueryResultTest()
{
//Arrange
var query = new RDFDescribeQuery();
//Act
query.AddDescribeTerm(new RDFResource("http://www.waltdisney.com/donald_duck"));
var result = query.ApplyToGraph(graph);
//Assert
Assert.Equal(2, result.DescribeResultsCount);
}
/// <summary>
/// Applies the given SPARQL DESCRIBE query to the given ontology (which is converted into
/// a RDF graph including semantic inferences in respect of the given export behavior)
/// </summary>
public static RDFDescribeQueryResult ApplyToOntology(this RDFDescribeQuery describeQuery,
RDFOntology ontology,
RDFSemanticsEnums.RDFOntologyInferenceExportBehavior ontologyInferenceExportBehavior = RDFSemanticsEnums.RDFOntologyInferenceExportBehavior.ModelAndData)
{
var result = new RDFDescribeQueryResult(ontology.Value.ToString());
if (describeQuery != null)
{
if (ontology != null)
{
RDFSemanticsEvents.RaiseSemanticsInfo(String.Format("Ontology '{0}' is going to be converted into a graph on which the SPARQL DESCRIBE query will be applied. Please, remember that if the ontology validation has raised warnings or errors, you may get unexpected query results due to inconsistent semantic inferences!", ontology.Value));
var ontGraph = ontology.ToRDFGraph(ontologyInferenceExportBehavior);
return(describeQuery.ApplyToGraph(ontGraph));
}
}
return(result);
}
