public void ParsingUsingPagingHandler2(String tempFile, IRdfReader parser)
{
Graph g = new Graph();
EmbeddedResourceLoader.Load(g, "VDS.RDF.Configuration.configuration.ttl");
g.SaveToFile(tempFile);
Graph h = new Graph();
PagingHandler handler = new PagingHandler(new GraphHandler(h), 0);
parser.Load(handler, tempFile);
Assert.IsTrue(h.IsEmpty, "Graph should be empty");
}
private static void ParsingUsingPagingHandler2(String tempFile, IRdfReader parser)
{
Graph g = new Graph();
EmbeddedResourceLoader.Load(g, "VDS.RDF.Configuration.configuration.ttl");
g.SaveToFile(tempFile);
Graph h = new Graph();
PagingHandler handler = new PagingHandler(new GraphHandler(h), 0);
parser.Load(handler, tempFile);
Assert.True(h.IsEmpty, "Graph should be empty");
}
public void ParsingUsingPagingHandler3(String tempFile, IRdfReader parser)
{
Graph g = new Graph();
EmbeddedResourceLoader.Load(g, "VDS.RDF.Configuration.configuration.ttl");
g.SaveToFile(tempFile);
Graph h = new Graph();
PagingHandler handler = new PagingHandler(new GraphHandler(h), -1, 100);
parser.Load(handler, tempFile);
Assert.IsFalse(h.IsEmpty, "Graph should not be empty");
Assert.AreEqual(g.Triples.Count - 100, h.Triples.Count, "Should have 100 less triples than original graph as first 100 triples are skipped");
}
private static void ParsingUsingPagingHandler3(String tempFile, IRdfReader parser)
{
Graph g = new Graph();
EmbeddedResourceLoader.Load(g, "VDS.RDF.Configuration.configuration.ttl");
g.SaveToFile(tempFile);
Graph h = new Graph();
PagingHandler handler = new PagingHandler(new GraphHandler(h), -1, 100);
parser.Load(handler, tempFile);
Assert.False(h.IsEmpty, "Graph should not be empty");
Assert.Equal(g.Triples.Count - 100, h.Triples.Count);
}
public void ParsingUsingPagingHandler3(String tempFile, IRdfReader parser)
{
Graph g = new Graph();
EmbeddedResourceLoader.Load(g, "VDS.RDF.Configuration.configuration.ttl");
g.SaveToFile(tempFile);
Graph h = new Graph();
PagingHandler handler = new PagingHandler(new GraphHandler(h), -1, 100);
parser.Load(handler, tempFile);
Assert.IsFalse(h.IsEmpty, "Graph should not be empty");
Assert.AreEqual(g.Triples.Count - 100, h.Triples.Count, "Should have 100 less triples than original graph as first 100 triples are skipped");
}
private static void ParsingUsingPagingHandler(String tempFile, IRdfReader parser)
{
Graph g = new Graph();
EmbeddedResourceLoader.Load(g, "VDS.RDF.Configuration.configuration.ttl");
g.SaveToFile(tempFile);
Graph h = new Graph();
PagingHandler handler = new PagingHandler(new GraphHandler(h), 25);
parser.Load(handler, tempFile);
h.Retract(h.Triples.Where(t => !t.IsGroundTriple).ToList());
NTriplesFormatter formatter = new NTriplesFormatter();
foreach (Triple t in h.Triples)
{
Console.WriteLine(t.ToString(formatter));
}
Console.WriteLine();
Assert.False(h.IsEmpty, "Graph should not be empty");
Assert.True(h.Triples.Count <= 25, "Graphs should have <= 25 Triples");
Graph i = new Graph();
handler = new PagingHandler(new GraphHandler(i), 25, 25);
parser.Load(handler, tempFile);
i.Retract(i.Triples.Where(t => !t.IsGroundTriple));
foreach (Triple t in i.Triples)
{
Console.WriteLine(t.ToString(formatter));
}
Console.WriteLine();
Assert.False(i.IsEmpty, "Graph should not be empty");
Assert.True(i.Triples.Count <= 25, "Graphs should have <= 25 Triples");
GraphDiffReport report = h.Difference(i);
Assert.False(report.AreEqual, "Graphs should not be equal");
Assert.Equal(i.Triples.Count, report.AddedTriples.Count());
Assert.Equal(h.Triples.Count, report.RemovedTriples.Count());
}
public void ParsingMultiHandlerGraphAndPaging()
{
EnsureTestData();
Graph g = new Graph();
Graph h = new Graph();
GraphHandler handler1 = new GraphHandler(g);
PagingHandler handler2 = new PagingHandler(new GraphHandler(h), 100);
MultiHandler handler = new MultiHandler(new IRdfHandler[] { handler1, handler2 });
TurtleParser parser = new TurtleParser();
parser.Load(handler, "temp.ttl");
Assert.AreEqual(101, g.Triples.Count, "Triples should have been limited to 101 (1st Graph)");
Assert.AreEqual(100, h.Triples.Count, "Triples should have been limited to 100 (2nd Graph)");
Assert.AreNotEqual(g.Triples.Count, h.Triples.Count, "Expected different number of Triples");
Assert.AreNotEqual(g, h, "Expected Graphs to not be equal");
}
public void ParsingMultiHandlerGraphAndPaging()
{
EnsureTestData();
Graph g = new Graph();
Graph h = new Graph();
GraphHandler handler1 = new GraphHandler(g);
PagingHandler handler2 = new PagingHandler(new GraphHandler(h), 100);
MultiHandler handler = new MultiHandler(new IRdfHandler[] { handler1, handler2 });
TurtleParser parser = new TurtleParser();
parser.Load(handler, "multi_handler_tests_temp.ttl");
Assert.Equal(101, g.Triples.Count);
Assert.Equal(100, h.Triples.Count);
Assert.NotEqual(g.Triples.Count, h.Triples.Count);
Assert.NotEqual(g, h);
}
public void ParsingChainedHandlerGraphAndPaging()
{
EnsureTestData();
Graph g = new Graph();
Graph h = new Graph();
GraphHandler handler1 = new GraphHandler(g);
PagingHandler handler2 = new PagingHandler(new GraphHandler(h), 100);
ChainedHandler handler = new ChainedHandler(new IRdfHandler[] { handler1, handler2 });
TurtleParser parser = new TurtleParser();
parser.Load(handler, "temp.ttl");
Assert.AreEqual(101, g.Triples.Count, "Triples should have been limited to 101 (1st Graph)");
Assert.AreEqual(100, h.Triples.Count, "Triples should have been limited to 100 (2nd Graph)");
Assert.AreNotEqual(g.Triples.Count, h.Triples.Count, "Expected different number of Triples");
Assert.AreNotEqual(g, h, "Expected Graphs to not be equal");
}
public void ParsingChainedHandlerGraphAndPaging2()
{
EnsureTestData();
Graph g = new Graph();
Graph h = new Graph();
GraphHandler handler1 = new GraphHandler(g);
PagingHandler handler2 = new PagingHandler(new GraphHandler(h), 100);
ChainedHandler handler = new ChainedHandler(new IRdfHandler[] { handler2, handler1 });
TurtleParser parser = new TurtleParser();
parser.Load(handler, "chained_handler_tests_temp.ttl");
Assert.Equal(100, g.Triples.Count);
Assert.Equal(100, h.Triples.Count);
Assert.Equal(g.Triples.Count, h.Triples.Count);
Assert.Equal(g, h);
}
public void ParsingUsingPagingHandler(String tempFile, IRdfReader parser)
{
Graph g = new Graph();
EmbeddedResourceLoader.Load(g, "VDS.RDF.Configuration.configuration.ttl");
g.SaveToFile(tempFile);
Graph h = new Graph();
PagingHandler handler = new PagingHandler(new GraphHandler(h), 25);
parser.Load(handler, tempFile);
h.Retract(h.Triples.Where(t => !t.IsGroundTriple));
NTriplesFormatter formatter = new NTriplesFormatter();
foreach (Triple t in h.Triples)
{
Console.WriteLine(t.ToString(formatter));
}
Console.WriteLine();
Assert.IsFalse(h.IsEmpty, "Graph should not be empty");
Assert.IsTrue(h.Triples.Count <= 25, "Graphs should have <= 25 Triples");
Graph i = new Graph();
handler = new PagingHandler(new GraphHandler(i), 25, 25);
parser.Load(handler, tempFile);
i.Retract(i.Triples.Where(t => !t.IsGroundTriple));
foreach (Triple t in i.Triples)
{
Console.WriteLine(t.ToString(formatter));
}
Console.WriteLine();
Assert.IsFalse(i.IsEmpty, "Graph should not be empty");
Assert.IsTrue(i.Triples.Count <= 25, "Graphs should have <= 25 Triples");
GraphDiffReport report = h.Difference(i);
Assert.IsFalse(report.AreEqual, "Graphs should not be equal");
Assert.AreEqual(i.Triples.Count, report.AddedTriples.Count(), "Should be " + i.Triples.Count + " added Triples");
Assert.AreEqual(h.Triples.Count, report.RemovedTriples.Count(), "Should be " + h.Triples.Count + " removed Triples");
}
