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

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / api / request / listening / ObjectsListeningTest.java

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/listening/ObjectsListeningTest.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/listening/ObjectsListeningTest.java
new file mode 100644 (file)
index 0000000..6811ce5
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/listening/ObjectsListeningTest.java
@@ -0,0 +1,82 @@
+/*******************************************************************************
+ * 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.request.listening;
+
+import java.util.Collection;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.procedure.adapter.ListenerAdapter;
+import org.simantics.db.common.request.UniqueRead;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.testing.annotation.Fails;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+
+@Fails
+public class ObjectsListeningTest extends ExistingDatabaseTest {
+
+       Resource subject;
+       Resource subrelation;
+       AtomicInteger executions = new AtomicInteger(0);
+       
+       @Test
+    public void testDisposedListener() throws Exception {
+               
+        final Session session = getSession();
+
+        session.syncRequest(new WriteRequest() {
+
+                       @Override
+                       public void perform(WriteGraph graph) throws DatabaseException {
+                               subject = graph.newResource();
+                               subrelation = graph.newResource();
+                               graph.claim(subrelation, L0.SubrelationOf, L0.HasProperty);
+                               graph.claim(subrelation, L0.SubrelationOf, null, L0.List_Next);
+                       }
+                       
+               });
+        
+        session.syncRequest(new UniqueRead<Collection<Resource>>() {
+
+                       @Override
+                       public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
+                               return graph.getObjects(subject, L0.List_Next);
+                       }
+               
+        }, new ListenerAdapter<Collection<Resource>>() {
+               
+               @Override
+               public void execute(Collection<Resource> result) {
+                       executions.incrementAndGet();
+               }
+               
+        });
+        
+        session.syncRequest(new WriteRequest() {
+
+                       @Override
+                       public void perform(WriteGraph graph) throws DatabaseException {
+                               graph.claim(subject, subrelation, graph.newResource());
+                       }
+                       
+               });
+
+        Assert.assertEquals(2, executions.get());
+        
+    }
+}