Added missing org.simantics.db.{tests,testing} plug-ins.

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / api / story / misc / QuerySemanticsTest.java

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 (file)
index 0000000..3bba394
--- /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();
+               }
+    }
+
+}