public void TripleStoreHasGraph02()
{
ITripleStore store = this.GetInstance();
IGraph g = new Graph();
store.Add(g);
Assert.True(store.HasGraph(null));
}
public void TripleStoreAdd01()
{
ITripleStore store = this.GetInstance();
Graph g = new Graph();
store.Add(g);
Assert.False(store.IsEmpty);
Assert.True(store.HasGraph(g.BaseUri));
}
public void TripleStoreHasGraph03()
{
ITripleStore store = this.GetInstance();
IGraph g = new Graph();
g.BaseUri = new Uri("http://nosuchdomain.com/graph");
store.Add(g);
Assert.True(store.HasGraph(g.BaseUri));
}
public void TripleStoreAdd02()
{
ITripleStore store = this.GetInstance();
IGraph g = new Graph();
g.BaseUri = new Uri("http://example.org/graph");
store.Add(g);
Assert.False(store.IsEmpty);
Assert.True(store.HasGraph(g.BaseUri));
}
private void AssertStoresEqual(ITripleStore expectedTripleStore, ITripleStore actualTripleStore, string testFile)
{
foreach (var graphUri in expectedTripleStore.Graphs.GraphUris)
{
if (graphUri == null)
{
Assert.True(actualTripleStore.HasGraph(null),
$"Test failed for input {testFile}.\r\nExpected a default graph to be present.");
AssertGraphsEqual(expectedTripleStore[null], actualTripleStore[null],
expectedTripleStore, actualTripleStore, testFile);
}
else if (graphUri.ToString().StartsWith("nquads:bnode:"))
{
Uri matchedGraph = null;
foreach (var actualGraphUri in actualTripleStore.Graphs.GraphUris.Where(u =>
u != null && u.ToString().StartsWith("nquads:bnode:")))
{
var expectedGraph = expectedTripleStore[graphUri];
var actualGraph = actualTripleStore[actualGraphUri];
if (actualGraph.Equals(expectedGraph, out _))
{
matchedGraph = actualGraphUri;
break;
}
}
if (matchedGraph == null)
{
var expectedLines = MakeNQuadsList(expectedTripleStore);
var actualLines = MakeNQuadsList(actualTripleStore);
Assert.True(false,
$"Test failed for input {testFile}.\r\nFailed to find a match for graph {graphUri}.\r\nExpected:\r\n{expectedLines}\r\nActual:\r\n{actualLines}");
}
else
{
actualTripleStore.Graphs.Remove(matchedGraph);
}
}
else
{
if (!actualTripleStore.Graphs.Contains(graphUri))
{
var expectedLines = MakeNQuadsList(expectedTripleStore);
var actualLines = MakeNQuadsList(actualTripleStore);
Assert.True(false,
$"Test failed for input {testFile}.\r\nFailed to find a match for graph {graphUri}.\r\nExpected:\r\n{expectedLines}\r\nActual:\r\n{actualLines}");
}
AssertGraphsEqual(expectedTripleStore[graphUri], actualTripleStore[graphUri],
expectedTripleStore, actualTripleStore, testFile);
}
}
}
/// <summary>
/// Handles Triples by asserting them into the appropriate Graph creating the Graph if necessary
/// </summary>
/// <param name="t">Triple</param>
/// <returns></returns>
protected override bool HandleTripleInternal(Triple t)
{
if (!_store.HasGraph(t.GraphUri))
{
Graph g = new Graph();
g.BaseUri = t.GraphUri;
_store.Add(g);
}
IGraph target = _store[t.GraphUri];
target.Assert(t.CopyTriple(target));
return(true);
}
/// <summary>
/// Gets whether a Graph exists in the store.
/// </summary>
/// <param name="graphUri">Graph URI.</param>
/// <returns></returns>
public virtual bool HasGraph(Uri graphUri)
{
return(_store.HasGraph(graphUri));
}
public void TripleStoreHasGraph01()
{
ITripleStore store = this.GetInstance();
Assert.False(store.HasGraph(new Uri("http://thereisnosuchdomain.com:1234/graph")));
}