public void Converts_native_data_types()
{
var expected = new Graph();
expected.LoadFromString(@"
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix : <urn:> .
:s
:p
_:o ,
:o ,
true ,
""255""^^xsd:unsignedByte ,
""9999-12-31T23:59:59.999999""^^xsd:dateTime ,
""9999-12-31T23:59:59.999999+00:00""^^xsd:dateTime ,
""79228162514264337593543950335""^^xsd:decimal ,
""1.797E+308""^^xsd:double ,
""3.402E+38""^^xsd:float ,
""9223372036854775807""^^xsd:integer ,
""2147483647""^^xsd:integer ,
"""" ,
""\uFFFF"" ,
""P10675199DT2H48M5.4775807S""^^xsd:duration .
");
var d = new DynamicGraph {
BaseUri = UriFactory.Create("urn:")
};
d["s"] = new
{
p = new object[]
{
new NodeFactory().CreateBlankNode("o"),
UriFactory.Create("urn:o"),
true,
byte.MaxValue,
DateTime.MaxValue,
DateTimeOffset.MaxValue,
decimal.MaxValue,
1.797e308,
3.402e38f,
long.MaxValue,
int.MaxValue,
string.Empty,
char.MaxValue,
TimeSpan.MaxValue
}
};
TestTools.CompareGraphs(expected, d, true);
//Assert.Equal<IGraph>(expected, d);
}
public void StorageVirtuosoBlankNodePersistence()
{
//Create our Test Graph
Graph g = new Graph();
g.BaseUri = new Uri("http://example.org/bnodes/");
g.NamespaceMap.AddNamespace(String.Empty, g.BaseUri);
IBlankNode b = g.CreateBlankNode("blank");
IUriNode rdfType = g.CreateUriNode("rdf:type");
IUriNode bnode = g.CreateUriNode(":BlankNode");
g.Assert(new Triple(b, rdfType, bnode));
Assert.AreEqual(1, g.Triples.Count, "Should only be 1 Triple in the Test Graph");
//Connect to Virtuoso
VirtuosoManager manager = VirtuosoTest.GetConnection();
try
{
//Save Graph
manager.SaveGraph(g);
//Retrieve
Graph h = new Graph();
Graph i = new Graph();
manager.LoadGraph(h, g.BaseUri);
manager.LoadGraph(i, g.BaseUri);
Assert.AreEqual(1, h.Triples.Count, "Retrieved Graph should only contain 1 Triple");
Assert.AreEqual(1, i.Triples.Count, "Retrieved Graph should only contain 1 Triple");
Console.WriteLine("Contents of Retrieved Graph:");
foreach (Triple t in h.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
TestTools.CompareGraphs(h, i, true);
//Save back again
manager.SaveGraph(h);
//Retrieve again
Graph j = new Graph();
manager.LoadGraph(j, g.BaseUri);
Console.WriteLine("Contents of Retrieved Graph (Retrieved after saving original Retrieval):");
foreach (Triple t in j.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
TestTools.CompareGraphs(h, j, false);
TestTools.CompareGraphs(i, j, false);
//Save back yet again
manager.SaveGraph(j);
//Retrieve yet again
Graph k = new Graph();
manager.LoadGraph(k, g.BaseUri);
Console.WriteLine("Contents of Retrieved Graph (Retrieved after saving second Retrieval):");
foreach (Triple t in k.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
TestTools.CompareGraphs(j, k, false);
}
finally
{
if (manager != null)
{
manager.Dispose();
}
}
}