private void TestRemoveTriplesDiscarded(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { IGraph g = store[new Uri(TestGraphUri1)]; INode rdfType = g.CreateUriNode(new Uri(NamespaceMapper.RDF + "type")); g.Retract(g.GetTriplesWithPredicate(rdfType).ToList()); Assert.False(g.GetTriplesWithPredicate(rdfType).Any(), "Removed triples should not be present in in-memory view prior to Flush/Discard"); Graph h = new Graph(); manager.LoadGraph(h, g.BaseUri); Assert.True(h.GetTriplesWithPredicate(rdfType).Any(), "Removed triples should still be present in underlying store prior to Flush/Discard"); store.Discard(); Assert.True(g.GetTriplesWithPredicate(rdfType).Any(), "Removed triples should now be present in in-memory view after Discard"); h = new Graph(); manager.LoadGraph(h, g.BaseUri); Assert.True(h.GetTriplesWithPredicate(rdfType).Any(), "Removed triples should still be present in underlying store after Discard"); } finally { store.Dispose(); } }
private void TestDumpStorePrimed(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { // First prime the persistent store by loading a bunch of stuff Assert.True(store.HasGraph(new Uri(TestGraphUri1)), "URI 1 should return true for HasGraph()"); Assert.True(store.Graphs.Contains(new Uri(TestGraphUri1)), "URI 1 should return true for Graphs.Contains()"); Assert.True(store.HasGraph(new Uri(TestGraphUri2)), "URI 2 should return true for HasGraph()"); Assert.True(store.Graphs.Contains(new Uri(TestGraphUri2)), "URI 2 should return true for Graphs.Contains()"); Assert.True(store.HasGraph(new Uri(TestGraphUri3)), "URI 3 should return true for HasGraph()"); Assert.True(store.Graphs.Contains(new Uri(TestGraphUri3)), "URI 3 should return true for Graphs.Contains()"); Uri noSuchThing = new Uri("http://example.org/persistence/graphs/noSuchGraph"); Assert.False(store.HasGraph(noSuchThing), "Bad URI should return false for HasGraph()"); Assert.False(store.Graphs.Contains(noSuchThing), "Bad URI should return false for Graphs.Contains()"); // Then try and dump StringWriter strWriter = new StringWriter(); TriGWriter writer = new TriGWriter(); writer.UseMultiThreadedWriting = false; writer.Save(store, strWriter); Console.WriteLine("TriG output:"); Console.WriteLine(strWriter.ToString()); Assert.False(String.IsNullOrEmpty(strWriter.ToString())); } finally { store.Dispose(); } }
private void TestAddTriplesDiscarded(IStorageProvider manager) { this.EnsureGraphDeleted(manager, new Uri(TestGraphUri1)); this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { IGraph g = store[new Uri(TestGraphUri1)]; Triple toAdd = new Triple(g.CreateUriNode(new Uri("http://example.org/subject")), g.CreateUriNode(new Uri("http://example.org/predicate")), g.CreateUriNode(new Uri("http://example.org/object"))); g.Assert(toAdd); Assert.True(g.ContainsTriple(toAdd), "Added triple should be present in in-memory view prior to Flush/Discard"); Graph h = new Graph(); manager.LoadGraph(h, g.BaseUri); Assert.False(h.ContainsTriple(toAdd), "Added triple should not be present in underlying store prior to Flush/Discard"); store.Discard(); Assert.False(g.ContainsTriple(toAdd), "Added triple should not be present in in-memory view after Discard"); h = new Graph(); manager.LoadGraph(h, g.BaseUri); Assert.False(h.ContainsTriple(toAdd), "Added triple should not be present in underlying store after Discard"); } finally { store.Dispose(); } }
private void TestRemoveThenAddGraphDiscarded(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { Uri toRemove = new Uri(TestGraphUri1); IGraph g = store[toRemove]; Assert.True(store.HasGraph(toRemove), "In-memory view should contain the Graph we wish to remove"); store.Remove(toRemove); Assert.False(store.HasGraph(toRemove), "In-memory view should no longer contain the Graph we removed prior to the Flush/Discard operation"); store.Add(g); Assert.True(store.HasGraph(toRemove), "In-memory should now contain the Graph we added back"); store.Discard(); Assert.True(store.HasGraph(toRemove), "In-Memory view should still contain the Graph we removed and added back regardless as we Discarded that change"); AnyHandler handler = new AnyHandler(); manager.LoadGraph(handler, toRemove); Assert.True(handler.Any, "Attempting to load Graph from underlying store should return something as the Discard() prevented the removal and add back being persisted"); } finally { store.Dispose(); } }
private void TestAddThenRemoveGraphDiscarded(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { Graph g = new Graph(); g.BaseUri = new Uri("http://example.org/persistence/graphs/added/discarded"); this.EnsureGraphDeleted(manager, g.BaseUri); g.Assert(g.CreateUriNode("rdf:subject"), g.CreateUriNode("rdf:predicate"), g.CreateUriNode("rdf:object")); store.Add(g); Assert.True(store.HasGraph(g.BaseUri), "Newly added graph should exist in in-memory view of store"); Assert.False(manager.ListGraphs().Contains(g.BaseUri), "Newly added graph should not yet exist in underlying store"); store.Remove(g.BaseUri); Assert.False(store.HasGraph(g.BaseUri), "Graph then removed before Flush/Discard() should no longer exist in in-memory view of store"); Assert.False(manager.ListGraphs().Contains(g.BaseUri), "Graph then removed should still not exist in underlying store"); store.Discard(); Assert.False(store.HasGraph(g.BaseUri), "After Discard() is called graph should not exist in in-memory view of store"); Assert.False(manager.ListGraphs().Contains(g.BaseUri), "After Discard() is called added then removed graph should not exist in underlying store"); } finally { store.Dispose(); } }
private void TestRemoveThenAddGraphFlushed(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { Uri toRemove = new Uri(TestGraphUri1); IGraph g = store[toRemove]; Assert.True(store.HasGraph(toRemove), "In-memory view should contain the Graph we wish to remove"); store.Remove(toRemove); Assert.False(store.HasGraph(toRemove), "In-memory view should no longer contain the Graph we removed prior to the Flush/Discard operation"); store.Add(g); Assert.True(store.HasGraph(toRemove), "In-memory should now contain the Graph we added back"); store.Flush(); Assert.True(store.HasGraph(toRemove), "In-Memory view should still contain the Graph we added back after Flushing"); AnyHandler handler = new AnyHandler(); manager.LoadGraph(handler, toRemove); Assert.True(handler.Any, "Attempting to load Graph from underlying store should return something after the Flush() operation since we didn't remove the graph in the end"); } finally { store.Dispose(); } }
private void TestAddGraphDiscarded(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { Graph g = new Graph(); g.BaseUri = new Uri("http://example.org/persistence/graphs/added/discarded"); this.EnsureGraphDeleted(manager, g.BaseUri); g.Assert(g.CreateUriNode("rdf:subject"), g.CreateUriNode("rdf:predicate"), g.CreateUriNode("rdf:object")); store.Add(g); Assert.True(store.HasGraph(g.BaseUri), "Newly added graph should exist in in-memory view of store"); Assert.False(manager.ListGraphs().Contains(g.BaseUri), "Newly added graph should not yet exist in underlying store"); store.Discard(); Graph h = new Graph(); try { manager.LoadGraph(h, g.BaseUri); } catch { //No catch needed } Assert.True(h.IsEmpty, "After Discard() is called a graph may exist in the underlying store but it MUST be empty"); } finally { store.Dispose(); } }
private void TestRemoveGraphFlushed(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { Uri toRemove = new Uri(TestGraphUri1); Assert.True(store.HasGraph(toRemove), "In-memory view should contain the Graph we wish to remove"); store.Remove(toRemove); Assert.False(store.HasGraph(toRemove), "In-memory view should no longer contain the Graph we removed prior to the Flush/Discard operation"); store.Flush(); Assert.False(store.HasGraph(toRemove), "In-Memory view should no longer contain the Graph we removed after Flushing"); AnyHandler handler = new AnyHandler(); try { manager.LoadGraph(handler, toRemove); } catch { } Assert.False(handler.Any, "Attempting to load Graph from underlying store should return nothing after the Flush() operation"); } finally { store.Dispose(); } }
private void TestUpdate(IStorageProvider manager) { this.EnsureTestDataset(manager); Uri updateUri = new Uri("http://example.org/persistence/update/temp"); this.EnsureGraphDeleted(manager, updateUri); PersistentTripleStore store = new PersistentTripleStore(manager); try { Assert.False(store.HasGraph(updateUri), "Prior to SPARQL Update our target graph should not exist using HasGraph()"); Assert.False(store.Graphs.Contains(updateUri), "Prior to SPARQL Update out target graph should not exist using Graphs.Contains()"); Assert.False(manager.ListGraphs().Contains(updateUri), "Prior to SPARQL Update our target graph should not exist in the underlying store"); store.ExecuteUpdate("LOAD <http://dbpedia.org/resource/Ilkeston> INTO GRAPH <" + updateUri.ToString() + ">"); Assert.True(store.HasGraph(updateUri), "SPARQL Update should have loaded into our target graph so that HasGraph() returns true"); Assert.True(store.Graphs.Contains(updateUri), "SPARQL Update should have loaded into out target graph so that Graphs.Contains() returns true"); //Note that SPARQL Updates go directly to the underlying store so the change is persisted immediately Assert.True(manager.ListGraphs().Contains(updateUri), "SPARQL Update should loaded into our target graph directly in the underlying store"); } finally { store.Dispose(); } }
private void TestUpdateUnsynced(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { store.Remove(new Uri(TestGraphUri1)); store.ExecuteUpdate("LOAD <http://dbpedia.org/resource/Ilkeston>"); } finally { store.Discard(); store.Dispose(); } }
private void TestQueryUnsynced(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { store.Remove(new Uri(TestGraphUri1)); store.ExecuteQuery("SELECT * WHERE { ?s ?p ?o }"); } finally { store.Discard(); store.Dispose(); } }
private void TestQuerySelect(IStorageProvider manager, String query) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { SparqlResultSet results = store.ExecuteQuery(query) as SparqlResultSet; if (results == null) { Assert.True(false, "Did not get a SPARQL Result Set as expected"); } TestTools.ShowResults(results); } finally { store.Dispose(); } }
private void TestQueryDescribe(IStorageProvider manager, String query) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { IGraph g = store.ExecuteQuery(query) as IGraph; if (g == null) { Assert.True(false, "Did not get a Graph as expected"); } TestTools.ShowResults(g); } finally { store.Dispose(); } }
private void TestUpdateUnsynced(IStorageProvider manager) { this.EnsureTestDataset(manager); Skip.IfNot(TestConfigManager.GetSettingAsBoolean(TestConfigManager.UseRemoteParsing), "Test Config marks Remote Parsing as unavailable, test cannot be run"); PersistentTripleStore store = new PersistentTripleStore(manager); try { store.Remove(new Uri(TestGraphUri1)); store.ExecuteUpdate("LOAD <http://dbpedia.org/resource/Ilkeston>"); } finally { store.Discard(); store.Dispose(); } }
private void TestGetGraph(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { Graph aExpected = new Graph(); aExpected.LoadFromEmbeddedResource("VDS.RDF.Configuration.configuration.ttl"); aExpected.Retract(aExpected.Triples.Where(t => !t.IsGroundTriple).ToList()); aExpected.BaseUri = new Uri(TestGraphUri1); IGraph aActual = store[aExpected.BaseUri]; Assert.Equal(aExpected, aActual); aActual = store.Graphs[aExpected.BaseUri]; Assert.Equal(aExpected, aActual); Graph bExpected = new Graph(); bExpected.LoadFromFile("resources\\InferenceTest.ttl"); bExpected.Retract(bExpected.Triples.Where(t => !t.IsGroundTriple).ToList()); bExpected.BaseUri = new Uri(TestGraphUri2); IGraph bActual = store[bExpected.BaseUri]; Assert.Equal(bExpected, bActual); bActual = store.Graphs[bExpected.BaseUri]; Assert.Equal(bExpected, bActual); Graph cExpected = new Graph(); cExpected.LoadFromEmbeddedResource("VDS.RDF.Query.Optimisation.OptimiserStats.ttl"); cExpected.Retract(cExpected.Triples.Where(t => !t.IsGroundTriple).ToList()); cExpected.BaseUri = new Uri(TestGraphUri3); IGraph cActual = store[cExpected.BaseUri]; Assert.Equal(cExpected, cActual); cActual = store.Graphs[cExpected.BaseUri]; Assert.Equal(cExpected, cActual); } finally { store.Dispose(); } }
private void TestDumpStoreEmpty(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { // Try and dump StringWriter strWriter = new StringWriter(); TriGWriter writer = new TriGWriter(); writer.UseMultiThreadedWriting = false; writer.Save(store, strWriter); Console.WriteLine("TriG output:"); Console.WriteLine(strWriter.ToString()); Assert.True(String.IsNullOrEmpty(strWriter.ToString())); } finally { store.Dispose(); } }
private void TestQueryAsk(IStorageProvider manager, String query, bool expected) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { SparqlResultSet results = store.ExecuteQuery(query) as SparqlResultSet; if (results == null) { Assert.Fail("Did not get a SPARQL Result Set as expected"); } TestTools.ShowResults(results); Assert.AreEqual(SparqlResultsType.Boolean, results.ResultsType, "Did not get Boolean result as expected"); Assert.AreEqual(expected, results.Result, "Boolean Result failed to match"); } finally { store.Dispose(); } }
private void TestContains(IStorageProvider manager) { this.EnsureTestDataset(manager); PersistentTripleStore store = new PersistentTripleStore(manager); try { Assert.True(store.HasGraph(new Uri(TestGraphUri1)), "URI 1 should return true for HasGraph()"); Assert.True(store.Graphs.Contains(new Uri(TestGraphUri1)), "URI 1 should return true for Graphs.Contains()"); Assert.True(store.HasGraph(new Uri(TestGraphUri2)), "URI 2 should return true for HasGraph()"); Assert.True(store.Graphs.Contains(new Uri(TestGraphUri2)), "URI 2 should return true for Graphs.Contains()"); Assert.True(store.HasGraph(new Uri(TestGraphUri3)), "URI 3 should return true for HasGraph()"); Assert.True(store.Graphs.Contains(new Uri(TestGraphUri3)), "URI 3 should return true for Graphs.Contains()"); Uri noSuchThing = new Uri("http://example.org/persistence/graphs/noSuchGraph"); Assert.False(store.HasGraph(noSuchThing), "Bad URI should return false for HasGraph()"); Assert.False(store.Graphs.Contains(noSuchThing), "Bad URI should return false for Graphs.Contains()"); } finally { store.Dispose(); } }
public void CloseConnection() { store.Dispose(); }
public void ShutDown() { _repository.Dispose(); _allegroGraphConnector.Dispose(); }
public void ShutDown() { _repository.Dispose(); _stardogGraphConnector.Dispose(); }