X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fapi%2Fstory%2Fmisc%2FQuerySemanticsTest.java;fp=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fapi%2Fstory%2Fmisc%2FQuerySemanticsTest.java;h=3bba394f1858fe396ae9db8858a3f6e9e6e4f802;hb=67fd62f9c742337ec80eef658192db198a0efaac;hp=0000000000000000000000000000000000000000;hpb=cde82ba81327d5515fdca362f7f4c70f5103ae80;p=simantics%2Fplatform.git diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/story/misc/QuerySemanticsTest.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/story/misc/QuerySemanticsTest.java new file mode 100644 index 000000000..3bba394f1 --- /dev/null +++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/story/misc/QuerySemanticsTest.java @@ -0,0 +1,149 @@ +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.db.tests.api.story.misc; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.simantics.db.ReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.Session; +import org.simantics.db.Statement; +import org.simantics.db.WriteGraph; +import org.simantics.db.common.request.ReadRequest; +import org.simantics.db.common.request.WriteRequest; +import org.simantics.db.common.utils.NameUtils; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.service.LifecycleSupport; +import org.simantics.db.testing.annotation.Fails; +import org.simantics.db.testing.common.Tests; +import org.simantics.layer0.Layer0; + +public class QuerySemanticsTest { + + Session session; + Layer0 b; + + Resource instance1; + Resource relation1; + Resource type1; + + Resource createRelation(WriteGraph g, String name) throws DatabaseException { + Resource result = g.newResource(); + g.claimLiteral(result, b.HasName, name); + Resource inv = g.newResource(); + g.claim(result, b.SubrelationOf, b.IsRelatedTo); + g.claim(inv, b.SubrelationOf, b.IsRelatedTo); + g.claim(result, b.InverseOf, inv); + return result; + } + + Resource createFunctionalRelation(WriteGraph g, String name) throws DatabaseException { + Resource result = createRelation(g, name); + g.claim(result, b.InstanceOf, b.FunctionalRelation); + return result; + } + + Resource createType(WriteGraph g, String name) throws DatabaseException { + Resource result = g.newResource(); + g.claimLiteral(result, b.HasName, name); + g.claim(result, b.Inherits, b.Entity); + return result; + } + + Resource createInstance(WriteGraph g, String name, Resource type) throws DatabaseException { + Resource result = g.newResource(); + g.claimLiteral(result, b.HasName, name); + g.claim(result, b.InstanceOf, type); + return result; + } + + void assertion(WriteGraph g, Resource type, Resource pred, Resource obj) throws DatabaseException { + Resource assertion = g.newResource(); + g.claim(assertion, b.InstanceOf, b.Assertion); + g.claim(type, b.Asserts, assertion); + g.claim(assertion, b.HasPredicate, pred); + g.claim(assertion, b.HasObject, obj); + } + + @Before + public void setUp() throws Exception { +// SessionFactory factory = new SessionFactory(Configuration.get().host, Configuration.get().port); +// session = factory.create(); + session = Tests.getTestHandler().getSession(); + session.syncRequest(new WriteRequest() { + + @Override + public void perform(WriteGraph g) throws DatabaseException { + b = Layer0.getInstance(g); + + relation1 = createFunctionalRelation(g, "Relation1"); + type1 = createType(g, "Type1"); + instance1 = createInstance(g, "Instance1", type1); + assertion(g, type1, relation1, b.Double); + g.claim(instance1, relation1, b.Float); + } + + }); + } + + @After + public void tearDown() throws Exception { + LifecycleSupport support = session.getService(LifecycleSupport.class); + support.close(); + } + + @Fails + @Test + public void test() { + try { + session.syncRequest(new ReadRequest() { + + @Override + public void run(ReadGraph g) throws DatabaseException { + System.out.println("--- getStatements(relation1) ---------------------"); + for(Statement stat : g.getStatements(instance1, relation1)) { + System.out.println( + NameUtils.getSafeName(g, stat.getSubject()) + " " + + NameUtils.getSafeName(g, stat.getPredicate()) + " " + + NameUtils.getSafeName(g, stat.getObject()) + ); + } + System.out.println("--- getStatements(IsRelatedTo) ---------------------"); + for(Statement stat : g.getStatements(instance1, b.IsRelatedTo)) { + System.out.println( + NameUtils.getSafeName(g, stat.getSubject()) + " " + + NameUtils.getSafeName(g, stat.getPredicate()) + " " + + NameUtils.getSafeName(g, stat.getObject()) + ); + } + System.out.println("--- getObjects(relation1) ---------------------"); + for(Resource r : g.getObjects(instance1, relation1)) { + System.out.println( + NameUtils.getSafeName(g, r) + ); + } + System.out.println("--- getObjects(IsRelatedTo) ---------------------"); + for(Resource r : g.getObjects(instance1, b.IsRelatedTo)) { + System.out.println( + NameUtils.getSafeName(g, r) + ); + } + } + + }); + } catch (DatabaseException e) { + e.printStackTrace(); + } + } + +}