tests/org.simantics.db.tests/src/org/simantics/db/tests/api/readGraph/getInverse/GetInverseTest1.java

   1 package org.simantics.db.tests.api.readGraph.getInverse;
   2
   3 import org.junit.Test;
   4 import org.simantics.db.Resource;
   5 import org.simantics.db.common.primitiverequest.Inverse;
   6 import org.simantics.db.exception.NoInverseException;
   7 import org.simantics.db.testing.base.ExistingDatabaseTest;
   8 import org.simantics.db.tests.common.Writes;
   9
  10 /*
  11  * When a resource does not specify L0.InverseOf, getInverse shall throw NoInverseException.
  12  */
  13 public class GetInverseTest1 extends ExistingDatabaseTest {
  14
  15         @Test
  16         public void test() throws Exception{
  17
  18                 Resource resource = getSession().syncRequest(Writes.newEmpty());
  19
  20                 try {
  21                         assertNotNull("Null not allowed",getSession().syncRequest(new Inverse(resource)));
  22                 } catch (NoInverseException e) {
  23                         return;
  24                 }
  25         fail("Should throw.");
  26         }
  27
  28 }