public void GraphDiffNullReferenceBoth()
{
GraphDiff diff = new GraphDiff();
GraphDiffReport report = diff.Difference(null, null);
TestTools.ShowDifferences(report);
Assert.True(report.AreEqual, "Graphs should have been reported as equal for two null references");
Assert.False(report.AreDifferentSizes, "Graphs should have been reported same size for two null references");
}
public void GraphDiffEqualGraphs2()
{
Graph g = new Graph();
Graph h = new Graph();
g.LoadFromFile("resources\\InferenceTest.ttl");
h.LoadFromFile("resources\\InferenceTest.ttl");
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.True(report.AreEqual, "Graphs should be equal");
}
public void GraphDiffDifferentGraphs()
{
Graph g = new Graph();
Graph h = new Graph();
g.LoadFromFile("resources\\InferenceTest.ttl");
h.LoadFromFile("resources\\Turtle.ttl");
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.False(report.AreEqual, "Graphs should not be equal");
}
public void GraphDiffNullReferenceB()
{
Graph g = new Graph();
g.LoadFromFile("resources\\InferenceTest.ttl");
GraphDiffReport report = g.Difference(null);
TestTools.ShowDifferences(report);
Assert.False(report.AreEqual, "Graphs should have been reported as non-equal for one null reference");
Assert.True(report.AreDifferentSizes, "Graphs should have been reported as different sizes for one null reference");
Assert.True(report.RemovedTriples.Any(), "Report should list removed triples");
}
public void GraphDiffEqualGraphs2()
{
Graph g = new Graph();
Graph h = new Graph();
FileLoader.Load(g, "InferenceTest.ttl");
FileLoader.Load(h, "InferenceTest.ttl");
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.IsTrue(report.AreEqual, "Graphs should be equal");
}
public void GraphDiffDifferentGraphs()
{
Graph g = new Graph();
Graph h = new Graph();
FileLoader.Load(g, "InferenceTest.ttl");
FileLoader.Load(h, "Turtle.ttl");
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.IsFalse(report.AreEqual, "Graphs should not be equal");
}
public void GraphDiffNullReferenceA()
{
Graph g = new Graph();
g.LoadFromFile("InferenceTest.ttl");
GraphDiff diff = new GraphDiff();
GraphDiffReport report = diff.Difference(null, g);
TestTools.ShowDifferences(report);
Assert.IsFalse(report.AreEqual, "Graphs should have been reported as non-equal for one null reference");
Assert.IsTrue(report.AreDifferentSizes, "Graphs should have been reported as different sizes for one null reference");
Assert.IsTrue(report.AddedTriples.Any(), "Report should list added triples");
}
public void GraphMatchTrivial1()
{
Graph g = new Graph();
g.LoadFromFile("resources/turtle11-unofficial/test-13.ttl");
Graph h = new Graph();
h.LoadFromFile("resources/turtle11-unofficial/test-13.out", new NTriplesParser());
GraphDiffReport report = g.Difference(h);
if (!report.AreEqual)
{
TestTools.ShowDifferences(report);
}
Assert.IsTrue(report.AreEqual);
}
private static void TestGraphDiff(string testGraphName)
{
Graph a = new Graph();
a.LoadFromFile(string.Format("resources\\diff_cases\\{0}_a.ttl", testGraphName));
Graph b = new Graph();
b.LoadFromFile(string.Format("resources\\diff_cases\\{0}_b.ttl", testGraphName));
var diff = a.Difference(b);
if (!diff.AreEqual)
{
TestTools.ShowDifferences(diff);
}
Assert.True(diff.AreEqual);
}
public void GraphDiffRemovedGroundTriples()
{
Graph g = new Graph();
Graph h = new Graph();
g.LoadFromFile("resources\\InferenceTest.ttl");
h.LoadFromFile("resources\\InferenceTest.ttl");
//Remove Triples about Ford Fiestas from 2nd Graph
h.Retract(h.GetTriplesWithSubject(new Uri("http://example.org/vehicles/FordFiesta")).ToList());
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.False(report.AreEqual, "Graphs should not have been reported as equal");
Assert.True(report.RemovedTriples.Any(), "Difference should have reported some Removed Triples");
}
public void GraphDiffRemovedMSG()
{
Graph g = new Graph();
Graph h = new Graph();
g.LoadFromFile("resources\\InferenceTest.ttl");
h.LoadFromFile("resources\\InferenceTest.ttl");
//Remove MSG from 2nd Graph
INode toRemove = h.Nodes.BlankNodes().FirstOrDefault();
Skip.If(toRemove == null, "No MSGs in test graph");
h.Retract(h.GetTriplesWithSubject(toRemove).ToList());
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.False(report.AreEqual, "Graphs should not have been reported as equal");
Assert.True(report.RemovedMSGs.Any(), "Difference should have reported some Removed MSGs");
}
public void GraphDiffAddedMSG()
{
Graph g = new Graph();
Graph h = new Graph();
g.LoadFromFile("resources\\InferenceTest.ttl");
h.LoadFromFile("resources\\InferenceTest.ttl");
//Add additional Triple to 2nd Graph
INode blank = h.CreateBlankNode();
IUriNode subClass = h.CreateUriNode("rdfs:subClassOf");
IUriNode vehicle = h.CreateUriNode("eg:Vehicle");
h.Assert(new Triple(blank, subClass, vehicle));
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.False(report.AreEqual, "Graphs should not have been reported as equal");
Assert.True(report.AddedMSGs.Any(), "Difference should have reported some Added MSGs");
}
public void GraphDiffAddedGroundTriples()
{
Graph g = new Graph();
Graph h = new Graph();
FileLoader.Load(g, "InferenceTest.ttl");
FileLoader.Load(h, "InferenceTest.ttl");
//Add additional Triple to 2nd Graph
IUriNode spaceVehicle = h.CreateUriNode("eg:SpaceVehicle");
IUriNode subClass = h.CreateUriNode("rdfs:subClassOf");
IUriNode vehicle = h.CreateUriNode("eg:Vehicle");
h.Assert(new Triple(spaceVehicle, subClass, vehicle));
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.IsFalse(report.AreEqual, "Graphs should not have been reported as equal");
Assert.IsTrue(report.AddedTriples.Any(), "Difference should have reported some Added Triples");
}
public void GraphMatchTrivial2()
{
Graph g = new Graph();
IBlankNode a = g.CreateBlankNode("b1");
IBlankNode b = g.CreateBlankNode("b2");
IBlankNode c = g.CreateBlankNode("b3");
INode pred = g.CreateUriNode(UriFactory.Create("http://predicate"));
g.Assert(a, pred, g.CreateLiteralNode("A"));
g.Assert(a, pred, b);
g.Assert(b, pred, g.CreateLiteralNode("B"));
g.Assert(b, pred, c);
g.Assert(c, pred, g.CreateLiteralNode("C"));
g.Assert(c, pred, a);
Graph h = new Graph();
IBlankNode a2 = h.CreateBlankNode("b4");
IBlankNode b2 = h.CreateBlankNode("b5");
IBlankNode c2 = h.CreateBlankNode("b3");
INode pred2 = h.CreateUriNode(UriFactory.Create("http://predicate"));
h.Assert(a2, pred2, h.CreateLiteralNode("A"));
h.Assert(a2, pred2, b2);
h.Assert(b2, pred2, h.CreateLiteralNode("B"));
h.Assert(b2, pred2, c2);
h.Assert(c2, pred2, h.CreateLiteralNode("C"));
h.Assert(c2, pred2, a2);
GraphDiffReport report = g.Difference(h);
if (!report.AreEqual)
{
TestTools.ShowDifferences(report);
}
Assert.IsTrue(report.AreEqual);
}
public void GraphDiffRemovedMSG()
{
Graph g = new Graph();
Graph h = new Graph();
FileLoader.Load(g, "InferenceTest.ttl");
FileLoader.Load(h, "InferenceTest.ttl");
//Remove MSG from 2nd Graph
INode toRemove = h.Nodes.BlankNodes().FirstOrDefault();
if (toRemove == null)
{
Assert.Inconclusive("No MSGs in test graph");
}
h.Retract(h.GetTriplesWithSubject(toRemove).ToList());
GraphDiffReport report = g.Difference(h);
TestTools.ShowDifferences(report);
Assert.IsFalse(report.AreEqual, "Graphs should not have been reported as equal");
Assert.IsTrue(report.RemovedMSGs.Any(), "Difference should have reported some Removed MSGs");
}
