--- /dev/null
+/*******************************************************************************
+ * 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.readGraph.adapt;
+
+import org.simantics.db.AsyncReadGraph;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.ResourceAsyncRead;
+import org.simantics.db.exception.AdaptionException;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.procedure.AsyncProcedure;
+import org.simantics.db.testing.base.WriteReadTest;
+import org.simantics.db.tests.api.readGraph.common.Ontologies;
+
+/**
+ * Checks that {@link ReadGraph#adapt(org.simantics.db.Resource, Class)},
+ * {@link ReadGraph#adaptUnique(org.simantics.db.Resource, Class)},
+ * <code>AsyncReadGraph.forAdapted</code> fail as expected.
+ *
+ * <p>
+ * Regression test for https://www.simulationsite.net/trac/simantics/ticket/617
+ *
+ * @author Tuukka Lehtonen
+ */
+public class AdaptTest4 extends WriteReadTest {
+
+ @Override
+ protected void write(WriteGraph graph) throws DatabaseException {
+ written = Ontologies.relatedTypelessResource(L0, graph);
+ }
+
+ @Override
+ protected void read(ReadGraph graph) throws DatabaseException {
+ try {
+
+ String s = graph
+ .syncRequest(new ResourceAsyncRead<String>(written) {
+ @Override
+ public void perform(AsyncReadGraph graph,
+ AsyncProcedure<String> procedure) {
+ graph.forAdapted(resource, String.class, procedure);
+ }
+ });
+ assertTrue("adapt must never return null", s != null);
+ } catch (AdaptionException e) {
+ return;
+ } catch (Exception e) {
+ fail("Wrong exception: " + e.getClass().getCanonicalName());
+ }
+ fail("Should throw");
+ }
+}