private XPathValidator GenerateAndExecuteSparql(string odataQuery, SparqlMap sparqlMap, ODataVersion odataVersion = ODataVersion.V3)
{
var parsedQuery = QueryDescriptorQueryNode.ParseUri(
new Uri(odataQuery),
new Uri(_odataBase),
_dbpediaModel);
var sparqlGenerator = new SparqlGenerator(sparqlMap, "en");
sparqlGenerator.ProcessQuery(parsedQuery);
var mockRequest = new Mock <IODataRequestMessage>();
mockRequest.Setup(m => m.Url).Returns(new Uri(odataQuery));
var mockMessage = new Mock <IODataResponseMessage>();
var outputStream = new MemoryStream();
mockMessage.Setup(m => m.GetStream()).Returns(outputStream);
var feedGenerator = new ODataFeedGenerator(
mockRequest.Object,
mockMessage.Object, sparqlMap, _odataBase,
new ODataMessageWriterSettings {
Indent = true, Version = odataVersion
});
Console.WriteLine(sparqlGenerator.SparqlQueryModel.GetSparqlRepresentation());
sparqlGenerator.SparqlQueryModel.Execute(_sparqlEndpoint, feedGenerator);
outputStream.Seek(0, SeekOrigin.Begin);
var validator = new XPathValidator(outputStream);
validator.AddNamespace("atom", "http://www.w3.org/2005/Atom");
validator.AddNamespace("d", "http://schemas.microsoft.com/ado/2007/08/dataservices");
validator.AddNamespace("m", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
return(validator);
}
public void TestReadPropertyUriAnnotation()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.Unchanged,
"http://dbpedia.org/property/name", NameMapping.LowerCamelCase);
Assert.AreEqual("http://dbpedia.org/property/name", map.GetUriForProperty("DBPedia.Film", "Name"));
}
public void TestReadPropertyUriAnnotation()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.Unchanged,
"http://dbpedia.org/property/name", NameMapping.LowerCamelCase);
Assert.AreEqual("http://dbpedia.org/property/name", map.GetUriForProperty("DBPedia.Film", "Name"));
}
public SparqlGeneratorTests()
{
using (var edmxStream = System.IO.File.OpenRead("dbpedia.metadata"))
{
IEnumerable <EdmError> errors;
Microsoft.Data.Edm.Csdl.EdmxReader.TryParse(new XmlTextReader(edmxStream), out _dbpediaModel,
out errors);
}
_dbpediaMap = new SparqlMap("dbpedia.metadata", "http://dbpedia.org/", NameMapping.Unchanged);
}
public SparqlGeneratorTests()
{
using (var edmxStream = System.IO.File.OpenRead("dbpedia.metadata"))
{
IEnumerable<EdmError> errors;
Microsoft.Data.Edm.Csdl.EdmxReader.TryParse(new XmlTextReader(edmxStream), out _dbpediaModel,
out errors);
}
_dbpediaMap = new SparqlMap("dbpedia.metadata", "http://dbpedia.org/", NameMapping.Unchanged);
}
public void TestMapDefaults()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.UpperCamelCase,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
Assert.AreEqual("http://www.w3.org/2002/07/owl#Thing", map.GetUriForType("DBPedia.Thing"));
Assert.AreEqual("http://dbpedia.org/ontology/Work", map.GetUriForType("DBPedia.Work"));
Assert.AreEqual("http://dbpedia.org/ontology/Film", map.GetUriForType("DBPedia.Film"));
Assert.AreEqual("http://dbpedia.org/ontology/Place", map.GetUriForType("DBPedia.Place"));
Assert.AreEqual("http://dbpedia.org/property/elevation", map.GetUriForProperty("DBPedia.Place", "Elevation"));
Assert.AreEqual("http://dbpedia.org/property/annualTemperature", map.GetUriForProperty("DBPedia.Place", "AnnualTemperature"));
}
public ODataGeneratorTests()
{
using (var edmxStream = File.OpenRead("dbpedia.metadata"))
{
IEnumerable<EdmError> errors;
Microsoft.Data.Edm.Csdl.EdmxReader.TryParse(new XmlTextReader(edmxStream), out _dbpediaModel,
out errors);
}
_dbpediaMap = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.UpperCamelCase,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
}
public ODataGeneratorTests()
{
using (var edmxStream = File.OpenRead("dbpedia.metadata"))
{
IEnumerable <EdmError> errors;
Microsoft.Data.Edm.Csdl.EdmxReader.TryParse(new XmlTextReader(edmxStream), out _dbpediaModel,
out errors);
}
_dbpediaMap = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.UpperCamelCase,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
}
public void TestMapDefaults()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.UpperCamelCase,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
Assert.AreEqual("http://www.w3.org/2002/07/owl#Thing", map.GetUriForType("DBPedia.Thing"));
Assert.AreEqual("http://dbpedia.org/ontology/Work", map.GetUriForType("DBPedia.Work"));
Assert.AreEqual("http://dbpedia.org/ontology/Film", map.GetUriForType("DBPedia.Film"));
Assert.AreEqual("http://dbpedia.org/ontology/Place", map.GetUriForType("DBPedia.Place"));
Assert.AreEqual("http://dbpedia.org/property/elevation", map.GetUriForProperty("DBPedia.Place", "Elevation"));
Assert.AreEqual("http://dbpedia.org/property/annualTemperature", map.GetUriForProperty("DBPedia.Place", "AnnualTemperature"));
}
public void TestReadNavigationPropertyAnnotation()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.Unchanged,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
string propertyUri;
bool isInverse;
Assert.IsTrue(map.TryGetUriForNavigationProperty("DBPedia.Work", "Director", out propertyUri, out isInverse));
Assert.IsFalse(isInverse);
Assert.AreEqual("http://dbpedia.org/property/director", propertyUri);
Assert.IsTrue(map.TryGetUriForNavigationProperty("DBPedia.Film", "Director", out propertyUri, out isInverse));
Assert.IsFalse(isInverse);
Assert.AreEqual("http://dbpedia.org/property/director", propertyUri);
}
public void TestReadNavigationPropertyAnnotation()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.Unchanged,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
string propertyUri;
bool isInverse;
Assert.IsTrue(map.TryGetUriForNavigationProperty("DBPedia.Work", "Director", out propertyUri, out isInverse));
Assert.IsFalse(isInverse);
Assert.AreEqual("http://dbpedia.org/property/director", propertyUri);
Assert.IsTrue(map.TryGetUriForNavigationProperty("DBPedia.Film", "Director", out propertyUri, out isInverse));
Assert.IsFalse(isInverse);
Assert.AreEqual("http://dbpedia.org/property/director", propertyUri);
}
public EndToEndTests()
{
using (var edmxStream = File.OpenRead("dbpedia.metadata"))
{
IEnumerable<EdmError> errors;
Microsoft.Data.Edm.Csdl.EdmxReader.TryParse(new XmlTextReader(edmxStream), out _dbpediaModel,
out errors);
}
_dbpediaMap = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.Unchanged,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
_sparqlEndpoint = new SparqlRemoteEndpoint(new Uri("http://dbpedia.org/sparql"),
"http://dbpedia.org")
{
Timeout = 60000,
RdfAcceptHeader = "application/rdf+xml"
};
_odataBase = "http://example.org/odata/";
}
public EndToEndTests()
{
using (var edmxStream = File.OpenRead("dbpedia.metadata"))
{
IEnumerable <EdmError> errors;
Microsoft.Data.Edm.Csdl.EdmxReader.TryParse(new XmlTextReader(edmxStream), out _dbpediaModel,
out errors);
}
_dbpediaMap = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.Unchanged,
"http://dbpedia.org/property/", NameMapping.LowerCamelCase);
_sparqlEndpoint = new SparqlRemoteEndpoint(new Uri("http://dbpedia.org/sparql"),
"http://dbpedia.org")
{
Timeout = 60000,
RdfAcceptHeader = "application/rdf+xml"
};
_odataBase = "http://example.org/odata/";
}
public void TestIdPropertyMapping()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.UpperCamelCase,
"http://dbpedia.org/property/", NameMapping.LowerCase);
Assert.IsNull(map.GetUriForProperty("DBPedia.Thing", "Id"));
Assert.IsNull(map.GetUriForProperty("DBPedia.Film", "Id"));
Assert.IsFalse(map.GetStructuralPropertyMappings("DBPedia.Thing").Any(m => m.Name.Equals("Id")));
Assert.IsFalse(map.GetStructuralPropertyMappings("DBPedia.Film").Any(m => m.Name.Equals("Id")));
var idMapping = map.GetIdentifierPropertyMapping("DBPedia.Thing");
Assert.IsNotNull(idMapping);
Assert.AreEqual("http://dbpedia.org/resource/", idMapping.IdentifierPrefix);
Assert.AreEqual("Id", idMapping.Name);
idMapping = map.GetIdentifierPropertyMapping("DBPedia.Film");
Assert.IsNotNull(idMapping);
Assert.AreEqual("http://dbpedia.org/resource/", idMapping.IdentifierPrefix);
Assert.AreEqual("Id", idMapping.Name);
}
private XPathValidator GenerateAndExecuteSparql(string odataQuery, SparqlMap sparqlMap, ODataVersion odataVersion=ODataVersion.V3)
{
var parsedQuery = QueryDescriptorQueryNode.ParseUri(
new Uri(odataQuery),
new Uri(_odataBase),
_dbpediaModel);
var sparqlGenerator = new SparqlGenerator(sparqlMap, "en");
sparqlGenerator.ProcessQuery(parsedQuery);
var mockRequest = new Mock<IODataRequestMessage>();
mockRequest.Setup(m => m.Url).Returns(new Uri(odataQuery));
var mockMessage = new Mock<IODataResponseMessage>();
var outputStream = new MemoryStream();
mockMessage.Setup(m => m.GetStream()).Returns(outputStream);
var feedGenerator = new ODataFeedGenerator(
mockRequest.Object,
mockMessage.Object, sparqlMap, _odataBase,
new ODataMessageWriterSettings{Indent = true, Version = odataVersion});
Console.WriteLine(sparqlGenerator.SparqlQueryModel.GetSparqlRepresentation());
sparqlGenerator.SparqlQueryModel.Execute(_sparqlEndpoint, feedGenerator);
outputStream.Seek(0, SeekOrigin.Begin);
var validator = new XPathValidator(outputStream);
validator.AddNamespace("atom", "http://www.w3.org/2005/Atom");
validator.AddNamespace("d", "http://schemas.microsoft.com/ado/2007/08/dataservices");
validator.AddNamespace("m", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
return validator;
}
public void TestIdPropertyMapping()
{
var map = new SparqlMap("dbpedia.metadata",
"http://dbpedia.org/ontology/", NameMapping.UpperCamelCase,
"http://dbpedia.org/property/", NameMapping.LowerCase);
Assert.IsNull(map.GetUriForProperty("DBPedia.Thing", "Id"));
Assert.IsNull(map.GetUriForProperty("DBPedia.Film", "Id"));
Assert.IsFalse(map.GetStructuralPropertyMappings("DBPedia.Thing").Any(m => m.Name.Equals("Id")));
Assert.IsFalse(map.GetStructuralPropertyMappings("DBPedia.Film").Any(m=>m.Name.Equals("Id")));
var idMapping = map.GetIdentifierPropertyMapping("DBPedia.Thing");
Assert.IsNotNull(idMapping);
Assert.AreEqual("http://dbpedia.org/resource/", idMapping.IdentifierPrefix);
Assert.AreEqual("Id", idMapping.Name);
idMapping = map.GetIdentifierPropertyMapping("DBPedia.Film");
Assert.IsNotNull(idMapping);
Assert.AreEqual("http://dbpedia.org/resource/", idMapping.IdentifierPrefix);
Assert.AreEqual("Id", idMapping.Name);
}
public void TestReadTypeUriAnnotation()
{
var map = new SparqlMap("dbpedia.metadata", "http://dbpedia.org/", NameMapping.Unchanged);
Assert.AreEqual("http://dbpedia.org/ontology/Film", map.GetUriForType("DBPedia.Film"));
}
public void TestReadTypeUriAnnotation()
{
var map = new SparqlMap("dbpedia.metadata", "http://dbpedia.org/", NameMapping.Unchanged);
Assert.AreEqual("http://dbpedia.org/ontology/Film", map.GetUriForType("DBPedia.Film"));
}