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

[simantics/platform.git] / tests / org.simantics.db.tests / src / org / simantics / db / tests / api / request / exception / GraphSyncAsyncReadPassesDatabaseException.java

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/exception/GraphSyncAsyncReadPassesDatabaseException.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/exception/GraphSyncAsyncReadPassesDatabaseException.java
new file mode 100644 (file)
index 0000000..8611c87
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/request/exception/GraphSyncAsyncReadPassesDatabaseException.java
@@ -0,0 +1,83 @@
+/*******************************************************************************
+ * 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.exception;
+
+import org.junit.Test;
+import org.simantics.db.AsyncReadGraph;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Session;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.procedure.AsyncProcedure;
+import org.simantics.db.request.AsyncRead;
+import org.simantics.db.request.Read;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+
+public class GraphSyncAsyncReadPassesDatabaseException extends ExistingDatabaseTest {
+       
+       private Exception exception; 
+       
+       @Test
+       public void testWriteException() throws Exception {
+               
+               Session session = getSession();
+               
+               session.syncRequest(new Read<Object>() {
+
+            @Override
+            public Object perform(ReadGraph graph) throws DatabaseException {
+                
+                try {
+
+                    graph.syncRequest(new AsyncRead<Object>() {
+
+                        @Override
+                        public void perform(AsyncReadGraph graph, AsyncProcedure<Object> procedure) {
+                            exception = new DatabaseException();
+                            procedure.exception(graph, exception);
+                        }
+
+                        @Override
+                           public int threadHash() {
+                               return hashCode();
+                           }
+
+                        @Override
+                        public int getFlags() {
+                            return 0;
+                        }
+
+                    });
+                
+                } catch (Throwable e) {
+
+                    if(!e.equals(exception)) {
+                        fail("Write transaction threw an unknown exception " + e);
+                    }
+                    
+                               if (DEBUG)
+                                       e.printStackTrace();
+                    
+                    return null;
+
+                }
+                
+                fail("Write transaction did not throw an exception.");
+
+                return null;
+
+            }
+                   
+               });
+               
+       }
+
+}