tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/virtualGraphSupport/PersistentSetValueIntoVirtualResourceTest.java

   1 package org.simantics.db.tests.api.support.virtualGraphSupport;
   2
   3 import java.util.UUID;
   4
   5 import org.junit.Test;
   6 import org.simantics.databoard.Bindings;
   7 import org.simantics.db.Resource;
   8 import org.simantics.db.VirtualGraph;
   9 import org.simantics.db.WriteGraph;
  10 import org.simantics.db.common.request.WriteRequest;
  11 import org.simantics.db.common.request.WriteResultRequest;
  12 import org.simantics.db.exception.DatabaseException;
  13 import org.simantics.db.exception.ServiceException;
  14 import org.simantics.db.service.VirtualGraphSupport;
  15 import org.simantics.db.testing.base.ExistingDatabaseTest;
  16
  17 public class PersistentSetValueIntoVirtualResourceTest extends ExistingDatabaseTest {
  18
  19         @Test
  20     public void test() throws Exception{
  21
  22         VirtualGraphSupport vgs = getSession().getService(VirtualGraphSupport.class);
  23         VirtualGraph vg = vgs.getMemoryPersistent(UUID.randomUUID().toString());
  24
  25         final Resource virtual = getSession().syncRequest(new WriteResultRequest<Resource>(vg) {
  26             @Override
  27             public Resource perform(WriteGraph graph) throws DatabaseException {
  28                 return graph.newResource();
  29             }
  30         });
  31
  32         checkException();
  33
  34         try {
  35             getSession().syncRequest(new WriteRequest() {
  36                 @Override
  37                 public void perform(WriteGraph graph) throws DatabaseException {
  38                     graph.claimValue(virtual, "Name", Bindings.STRING);
  39                 }
  40             });
  41         } catch (ServiceException e) {
  42             if (DEBUG)
  43                 e.printStackTrace();
  44             return;
  45         }
  46
  47         fail("Should throw.");
  48
  49     }
  50
  51 }