Test jena-tdb as well
Project: http://git-wip-us.apache.org/repos/asf/jena/repo Commit: http://git-wip-us.apache.org/repos/asf/jena/commit/1a700701 Tree: http://git-wip-us.apache.org/repos/asf/jena/tree/1a700701 Diff: http://git-wip-us.apache.org/repos/asf/jena/diff/1a700701 Branch: refs/heads/master Commit: 1a700701cdd15ee80fe28833acacbfce5e7b2c59 Parents: adec24e Author: Stian Soiland-Reyes <[email protected]> Authored: Sun Jan 11 23:10:22 2015 +0000 Committer: Stian Soiland-Reyes <[email protected]> Committed: Mon Jan 12 01:19:17 2015 +0000 ---------------------------------------------------------------------- .../apache/jena/osgi/test/JenaOSGITestImpl.java | 132 +++++++++++++++---- 1 file changed, 105 insertions(+), 27 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/jena/blob/1a700701/jena-osgi-test/src/main/java/org/apache/jena/osgi/test/JenaOSGITestImpl.java ---------------------------------------------------------------------- diff --git a/jena-osgi-test/src/main/java/org/apache/jena/osgi/test/JenaOSGITestImpl.java b/jena-osgi-test/src/main/java/org/apache/jena/osgi/test/JenaOSGITestImpl.java index cce9781..3e119d9 100644 --- a/jena-osgi-test/src/main/java/org/apache/jena/osgi/test/JenaOSGITestImpl.java +++ b/jena-osgi-test/src/main/java/org/apache/jena/osgi/test/JenaOSGITestImpl.java @@ -18,75 +18,153 @@ package org.apache.jena.osgi.test; -import static org.junit.Assert.*; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import java.io.OutputStream; import java.io.StringWriter; import java.io.Writer; +import java.nio.file.Files; +import java.nio.file.Path; import org.apache.jena.iri.IRI; import org.apache.jena.iri.IRIFactory; -import org.apache.jena.iri.impl.IRIFactoryImpl; +import org.apache.jena.riot.Lang; +import org.apache.jena.riot.RDFDataMgr; +import org.junit.Test; import com.hp.hpl.jena.ontology.Individual; import com.hp.hpl.jena.ontology.ObjectProperty; import com.hp.hpl.jena.ontology.OntModel; import com.hp.hpl.jena.ontology.OntModelSpec; -import com.hp.hpl.jena.ontology.SymmetricProperty; +import com.hp.hpl.jena.query.Dataset; +import com.hp.hpl.jena.query.DatasetFactory; +import com.hp.hpl.jena.query.Query; +import com.hp.hpl.jena.query.QueryExecution; +import com.hp.hpl.jena.query.QueryExecutionFactory; +import com.hp.hpl.jena.query.QueryFactory; +import com.hp.hpl.jena.query.QuerySolution; +import com.hp.hpl.jena.query.ReadWrite; +import com.hp.hpl.jena.query.ResultSet; import com.hp.hpl.jena.rdf.model.Model; import com.hp.hpl.jena.rdf.model.ModelFactory; import com.hp.hpl.jena.rdf.model.Property; -import com.hp.hpl.jena.rdf.model.RDFNode; -import com.hp.hpl.jena.rdf.model.ReifiedStatement; import com.hp.hpl.jena.rdf.model.Resource; +import com.hp.hpl.jena.tdb.TDBFactory; +/** + * Brief tests of the Jena modules covered by jena-osgi + * <p> + * Do NOT add tests to this class without also adding a + * @Test-annotated method to the interface JenaOSGITest + * -- otherwise it won't be picked up when testing inside OSGi + * + */ public class JenaOSGITestImpl implements JenaOSGITest { + private static final String EXAMPLE_COM_GRAPH = "http://example.com/graph";; + private Resource alice; + private Property knows; + private Resource bob; + + @Test @Override public void testJenaCore() throws Exception { - Model model = ModelFactory.createDefaultModel(); - Resource alice = model.createResource("http://example.com/alice";); - Property knows = model.createProperty("http://xmlns.com/foaf/0.1/knows";); - Resource bob = model.createResource("http://example.com/bob";); - model.add(model.createStatement(alice, knows, bob)); - - // Does Model's Class.forName() still work? - model.setWriterClassName("someWriter", "com.hp.hpl.jena.rdf.model.impl.NTripleWriter"); + Model model = makeModel(); + + // Does Model's Class.forName() still work? + model.setWriterClassName("someWriter", + "com.hp.hpl.jena.rdf.model.impl.NTripleWriter"); Writer writer = new StringWriter(); model.write(writer, "someWriter"); - // yes, but only as long as that classname is accessible within jena-osgi bundle - assertEquals("<http://example.com/alice> <http://xmlns.com/foaf/0.1/knows> <http://example.com/bob> .", + // yes, but only as long as that classname is accessible within + // jena-osgi bundle + assertEquals( + "<http://example.com/alice> <http://xmlns.com/foaf/0.1/knows> <http://example.com/bob> .", writer.toString().trim()); - - // Let's also test com.hp.hpl.jena.ontology - OntModel ontModel = ModelFactory.createOntologyModel(OntModelSpec.OWL_DL_MEM_RULE_INF); - ObjectProperty knowsObjProp = ontModel.createObjectProperty(knows.getURI()); - ObjectProperty hasFriend = ontModel.createObjectProperty("http://example.com/has_friend";); + + // Let's also test com.hp.hpl.jena.ontology + OntModel ontModel = ModelFactory + .createOntologyModel(OntModelSpec.OWL_DL_MEM_RULE_INF); + ObjectProperty knowsObjProp = ontModel.createObjectProperty(knows + .getURI()); + ObjectProperty hasFriend = ontModel + .createObjectProperty("http://example.com/has_friend";); hasFriend.addSuperProperty(knowsObjProp); - + Individual aliceIndividual = ontModel.createIndividual(alice); Individual bobIndividiual = ontModel.createIndividual(bob); ontModel.add(aliceIndividual, hasFriend, bobIndividiual); assertTrue(aliceIndividual.hasProperty(knowsObjProp, bobIndividiual)); } + private Model makeModel() { + Model model = ModelFactory.createDefaultModel(); + alice = model.createResource("http://example.com/alice";); + knows = model.createProperty("http://xmlns.com/foaf/0.1/knows";); + bob = model.createResource("http://example.com/bob";); + model.add(model.createStatement(alice, knows, bob)); + return model; + } + + @Test @Override public void testJenaArq() throws Exception { - //fail("Not quite"); + Dataset dataset = DatasetFactory.createMem(); + dataset.addNamedModel(EXAMPLE_COM_GRAPH, makeModel()); + + Path path = Files.createTempFile("example", ".jsonld"); + // System.out.println(path); + path.toFile().deleteOnExit(); + + try (OutputStream output = Files.newOutputStream(path)) { + RDFDataMgr.write(output, dataset, Lang.JSONLD); + } + // We test JSON-LD as it involves multiple other bundles + + Dataset dataset2 = RDFDataMgr.loadDataset(path.toUri().toString()); + assertTrue(dataset2.containsNamedModel(EXAMPLE_COM_GRAPH)); + + runQuery(dataset2); + } + private void runQuery(Dataset dataset) { + Query query = QueryFactory.create("" + + "PREFIX foaf: <http://xmlns.com/foaf/0.1/>" + + "SELECT ?bob WHERE { " + + " GRAPH <http://example.com/graph> { " + + " ?alice foaf:knows ?bob . " + " }" + "}"); + try (QueryExecution qexec = QueryExecutionFactory.create(query, + dataset)) { + ResultSet results = qexec.execSelect(); + assertTrue(results.hasNext()); + QuerySolution r = results.next(); + assertEquals(bob, r.get("bob").asResource()); + } + } + + @Test @Override - public void testJenaIRI()throws Exception { + public void testJenaIRI() throws Exception { IRIFactory iriFactory = IRIFactory.jenaImplementation(); IRI iri = iriFactory.create("http://example.com/";); assertEquals("http://example.com/";, iri.toASCIIString()); - - // This should not work within OSGi - //assertTrue(iriFactory instanceof IRIFactoryImpl); } + @Test @Override public void testJenaTdb() throws Exception { - //assertEquals(1,1); + Path tdbDir = Files.createTempDirectory("jena-tdb-test"); + Dataset dataset = TDBFactory.createDataset(tdbDir.toString()); + + dataset.begin(ReadWrite.WRITE) ; + dataset.addNamedModel(EXAMPLE_COM_GRAPH, makeModel()); + dataset.commit(); + dataset.end(); + dataset.begin(ReadWrite.READ); + runQuery(dataset); + dataset.end(); } }
