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From allee8...@apache.org
Subject svn commit: r778055 - in /openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa: enhance/ jdbc/kernel/ persistence/datacache/ persistence/enhance/identity/ persistence/identity/ persistence/jdbc/query/cache/ persistence/relations/
Date Sat, 23 May 2009 22:50:37 GMT
Author: allee8285
Date: Sat May 23 22:50:37 2009
New Revision: 778055

URL: http://svn.apache.org/viewvc?rev=778055&view=rev
Log:
OPENJPA-1090 - Commit contribution by Tim McConnell.

Modified:
    openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/enhance/TestDataCachingAndUnenhancedPropertyAccess.java
    openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/jdbc/kernel/TestNoForeignKeyViolation.java
    openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/TestAutoIncrementAndDataCaching.java
    openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/TestMappedById.java
    openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/identity/TestGenerationType.java
    openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/TestQueryTimestampEviction.java
    openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestInverseEagerSQL.java

Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/enhance/TestDataCachingAndUnenhancedPropertyAccess.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/enhance/TestDataCachingAndUnenhancedPropertyAccess.java?rev=778055&r1=778054&r2=778055&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/enhance/TestDataCachingAndUnenhancedPropertyAccess.java
(original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/enhance/TestDataCachingAndUnenhancedPropertyAccess.java
Sat May 23 22:50:37 2009
@@ -21,6 +21,7 @@
 import java.util.List;
 import javax.persistence.EntityManager;
 
+import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
 import org.apache.openjpa.persistence.OpenJPAEntityManager;
 import org.apache.openjpa.persistence.test.SingleEMFTestCase;
 
@@ -35,6 +36,11 @@
     }
 
     public void testSimpleDataCacheOperation() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         EntityManager em = emf.createEntityManager();
         em.getTransaction().begin();
         em.persist(new UnenhancedIdentityIdPropertyAccess());
@@ -43,6 +49,12 @@
     }
 
     public void testAccessIdBeforeCommit() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+            return;
+        }
+
         OpenJPAEntityManager em = emf.createEntityManager();
         em.getTransaction().begin();
         UnenhancedIdentityIdPropertyAccess o =

Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/jdbc/kernel/TestNoForeignKeyViolation.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/jdbc/kernel/TestNoForeignKeyViolation.java?rev=778055&r1=778054&r2=778055&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/jdbc/kernel/TestNoForeignKeyViolation.java
(original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/jdbc/kernel/TestNoForeignKeyViolation.java
Sat May 23 22:50:37 2009
@@ -22,6 +22,7 @@
 import java.util.List;
 import javax.persistence.EntityManager;
 
+import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
 import org.apache.openjpa.persistence.test.SingleEMFTestCase;
 
 /**
@@ -41,11 +42,15 @@
     public void setUp() {
         setUp(EntityA.class, EntityB.class, EntityC.class, EntityD.class, 
               EntityE.class, EntityF.class, EntityG.class);
-
         createTestData();
     }
 
     private void createTestData() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+            return;
+        }
         entityA = new EntityA();
         entityB = new EntityB();
         entityC = new EntityC();
@@ -60,6 +65,11 @@
     }
 
     public void testSqlOrder() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         EntityManager em = emf.createEntityManager();
         try {
             em.getTransaction().begin();
@@ -91,8 +101,13 @@
             em.close();
         }
     }
-    
+
     public void testSimpleCycle() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         EntityManager em = emf.createEntityManager();
         try {
             em.getTransaction().begin();
@@ -106,8 +121,13 @@
             em.close();
         }
     }
-    
+
     public void testComplexCycle() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         EntityManager em = emf.createEntityManager();
         try {
             EntityE entityE = new EntityE();
@@ -119,7 +139,7 @@
             entityD.setEntityA(entityA);
             em.persist(entityA);
             em.getTransaction().commit();
-            
+
             em.getTransaction().begin();
             em.remove(entityE);
             em.remove(entityA);
@@ -133,6 +153,11 @@
     }
 
     public void testComplexTwoCycles() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         EntityManager em = emf.createEntityManager();
         try {
             EntityE entityE = new EntityE();
@@ -145,7 +170,7 @@
             entityD.setEntityB(entityB);
             em.persist(entityA);
             em.getTransaction().commit();
-            
+
             em.getTransaction().begin();
             em.remove(entityE);
             em.remove(entityA);
@@ -157,8 +182,13 @@
             em.close();
         }
     }
-    
+
     public void testForeignKeyCascade() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         EntityManager em = emf.createEntityManager();
         try {
             EntityF f = new EntityF();
@@ -169,7 +199,7 @@
             g1.setId(1);
             listG.add(g1);
             g1.setEntityF(f);
-            
+
             EntityG g2 = new EntityG();
             g2.setId(2);
             listG.add(g2);
@@ -184,7 +214,7 @@
             g4.setId(4);
             listG.add(g4);
             g4.setEntityF(f);
-            
+
             f.setListG(listG);
             em.getTransaction().begin();
             em.persist(f);
@@ -207,5 +237,4 @@
             em.close();
         }
     }
-    
 }

Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/TestAutoIncrementAndDataCaching.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/TestAutoIncrementAndDataCaching.java?rev=778055&r1=778054&r2=778055&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/TestAutoIncrementAndDataCaching.java
(original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/TestAutoIncrementAndDataCaching.java
Sat May 23 22:50:37 2009
@@ -20,6 +20,7 @@
 
 import javax.persistence.EntityManager;
 
+import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
 import org.apache.openjpa.persistence.OpenJPAEntityManager;
 import org.apache.openjpa.persistence.test.SingleEMFTestCase;
 
@@ -34,6 +35,11 @@
     }
 
     public void testSimpleDataCacheOperation() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+            return;
+        }
         EntityManager em = emf.createEntityManager();
         em.getTransaction().begin();
         em.persist(new IdentityIdClass());
@@ -42,6 +48,11 @@
     }
 
     public void testAccessIdBeforeCommit() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+        }
         OpenJPAEntityManager em = emf.createEntityManager();
         em.getTransaction().begin();
         IdentityIdClass o = new IdentityIdClass();

Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/TestMappedById.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/TestMappedById.java?rev=778055&r1=778054&r2=778055&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/TestMappedById.java
(original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/TestMappedById.java
Sat May 23 22:50:37 2009
@@ -28,6 +28,7 @@
 import javax.persistence.Query;
 
 import org.apache.openjpa.enhance.PersistenceCapable;
+import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
 import org.apache.openjpa.kernel.StateManagerImpl;
 import org.apache.openjpa.persistence.test.SingleEMFTestCase;
 import org.apache.openjpa.util.ObjectId;
@@ -119,6 +120,11 @@
      * This is a variation of spec 2.4.1.2 Example 4, case(b) with generated key
      */
     public void testMappedById4() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+            return;
+        }
         createObj4();
         queryObj4();
     }
@@ -129,6 +135,11 @@
      * classes use generated key 
      */
     public void testMappedById5() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+        }
         createObj5();
         findObj5();
         queryObj5();
@@ -659,6 +670,11 @@
      * Derived Identity with IdClass and generatedKey
      */
     public void testPersistDerivedIdentityUsingIdClassAndGeneratedKey() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+        }
         EntityManager em = emf.createEntityManager();
         EntityTransaction tran = em.getTransaction();
         for (int i = 0; i < numEmployees; i++)
@@ -673,6 +689,11 @@
      * Derived Identity with IdClass and generatedKey
      */
     public void testMergeDerivedIdentityUsingIdClassAndGeneratedKey() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+        }
         EntityManager em = emf.createEntityManager();
         EntityTransaction tran = em.getTransaction();
         for (int i = 0; i < numEmployees; i++)

Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/identity/TestGenerationType.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/identity/TestGenerationType.java?rev=778055&r1=778054&r2=778055&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/identity/TestGenerationType.java
(original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/identity/TestGenerationType.java
Sat May 23 22:50:37 2009
@@ -39,22 +39,14 @@
 
     public void setUp() {
         setUp(IdentityGenerationType.class);
-
-        /*
-         * If the DBDictionary doesn't support AutoAssign(ment) of column
-         * values, then null out the emf instance to prevent the rest of
-         * the tests from executing.
-         */
-        JDBCConfiguration conf = (JDBCConfiguration) emf.getConfiguration();
-        if (!conf.getDBDictionaryInstance().supportsAutoAssign) {
-            emf = null;
-        }
-
     }
 
     public void testCreateEntityManager() {
-        if (emf == null)
-            return;
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+        }
         EntityManager em = emf.createEntityManager();
 
         EntityTransaction t = em.getTransaction();
@@ -72,8 +64,11 @@
     }
 
     public void testPersist() {
-        if (emf == null)
-            return;
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+        }
         EntityManager em = emf.createEntityManager();
         em.getTransaction().begin();
         em.persist(new IdentityGenerationType());
@@ -82,8 +77,11 @@
     }
 
     public void testQuery() {
-        if (emf == null)
-            return;
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+        }
         EntityManager em = emf.createEntityManager();
         em.getTransaction().begin();
         IdentityGenerationType igt = new IdentityGenerationType();

Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/TestQueryTimestampEviction.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/TestQueryTimestampEviction.java?rev=778055&r1=778054&r2=778055&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/TestQueryTimestampEviction.java
(original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/query/cache/TestQueryTimestampEviction.java
Sat May 23 22:50:37 2009
@@ -22,6 +22,7 @@
 import javax.persistence.Query;
 
 import org.apache.openjpa.datacache.ConcurrentQueryCache;
+import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
 import org.apache.openjpa.persistence.OpenJPAEntityManagerFactory;
 import org.apache.openjpa.persistence.OpenJPAPersistence;
 import org.apache.openjpa.persistence.QueryResultCacheImpl;
@@ -29,6 +30,10 @@
 import org.apache.openjpa.util.CacheMap;
 
 public class TestQueryTimestampEviction extends SingleEMFTestCase {
+
+    private boolean deleteData = false;
+    private boolean recreateData = true;
+
     public void setUp() throws Exception {
         super.setUp(Part.class, PartBase.class, PartComposite.class,
                 Supplier.class, Usage.class,
@@ -37,7 +42,9 @@
                 "CacheSize=1000, EvictPolicy='timestamp'",
                 "openjpa.RemoteCommitProvider", "sjvm");
 
-        if (recreateData) {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign && recreateData) {
             // deletes any data leftover data in the database due to the failed
             // last run of this testcase
             deleteAllData(); 
@@ -45,11 +52,12 @@
         }
     }
 
-    private  boolean deleteData = false;
-    private  boolean recreateData = true;
-
     public void testLoadQueries() {
-
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+        	return;
+        }                                 
         loadQueryCache();
         int cacheSizeBeforeUpdate = queryCacheGet();
         updateAnEntity();
@@ -63,6 +71,11 @@
     }
 
     public void testEviction() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+            return;
+        }
         loadQueryCache();
         try {
             Thread.sleep(20);

Modified: openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestInverseEagerSQL.java
URL: http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestInverseEagerSQL.java?rev=778055&r1=778054&r2=778055&view=diff
==============================================================================
--- openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestInverseEagerSQL.java
(original)
+++ openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/relations/TestInverseEagerSQL.java
Sat May 23 22:50:37 2009
@@ -27,6 +27,8 @@
 import javax.persistence.Query;
 
 import junit.textui.TestRunner;
+
+import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
 import org.apache.openjpa.persistence.OpenJPAEntityManager;
 import org.apache.openjpa.persistence.OpenJPAQuery;
 import org.apache.openjpa.persistence.query.Magazine;
@@ -46,7 +48,12 @@
             EntityA2InverseEager.class, EntityBInverseEager.class,
             EntityCInverseEager.class, EntityDInverseEager.class,
             Publisher.class, Magazine.class, DROP_TABLES);
-        
+
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+        	return;
+      	}
         EntityManager em = emf.createEntityManager();
         em.getTransaction().begin();
 
@@ -55,7 +62,7 @@
         c.setCid(ck);
         c.setName("customer1");
         em.persist(c);
-        
+
         for (int i = 0; i < numOrdersPerCustomer; i++) {
             Order order = new Order();
             order.setCustomer(c);
@@ -67,7 +74,7 @@
         
         EntityA1InverseEager a1 = new EntityA1InverseEager("a1");
         em.persist(a1);
-        
+
         EntityA2InverseEager a2 = new EntityA2InverseEager("a2");
         em.persist(a2);
 
@@ -77,7 +84,7 @@
             b.setA(a);
             em.persist(b);
         }
-        
+
         for (int i = 4; i < 8; i++) {
             EntityBInverseEager b = new EntityBInverseEager("b" + i);
             a1.addB(b);
@@ -91,7 +98,7 @@
             b.setA(a2);
             em.persist(b);
         }
-        
+
         for (int i = 0; i < 4; i++) {
             EntityCInverseEager c1 = new EntityCInverseEager("c"+i, i, i);
             em.persist(c1);
@@ -107,7 +114,7 @@
         Publisher p1 = new Publisher();
         p1.setName("publisher1");
         em.persist(p1);
-   
+
         for (int i = 0; i < 4; i++) {
             Magazine magazine = new Magazine();
             magazine.setIdPublisher(p1);
@@ -118,7 +125,7 @@
         Publisher p2 = new Publisher();
         p2.setName("publisher2");
         em.persist(p2);
-   
+
         for (int i = 0; i < 4; i++) {
             Magazine magazine = new Magazine();
             magazine.setIdPublisher(p2);
@@ -132,6 +139,11 @@
     }
 
     public void testOneToManyInverseEagerQuery() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+        	return;
+      	}
         sql.clear();
 
         OpenJPAEntityManager em = emf.createEntityManager();
@@ -148,12 +160,17 @@
                 assertEquals(order.getCustomer(), c);
             }
         }
-        
+
         assertEquals(2, sql.size());
         em.close();
     }
 
     public void testOneToOneInverseEagerQuery() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         sql.clear();
 
         OpenJPAEntityManager em = emf.createEntityManager();
@@ -173,6 +190,11 @@
     }
 
     public void testOneToManyInheritanceQuery() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         sql.clear();
 
         OpenJPAEntityManager em = emf.createEntityManager();
@@ -209,7 +231,7 @@
         }
         assertEquals(3, sql.size());
         sql.clear();
-        
+
         query = "select a FROM EntityAInverseEager a";
         q = em.createQuery(query);
         list = q.getResultList();
@@ -224,12 +246,17 @@
                 assertEquals(a0, a);
             }
         }
-        
+
         assertEquals(2, sql.size());
         em.close();
     }
 
     public void testOneToManyEagerInverseLazyQuery() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         sql.clear();
 
         OpenJPAEntityManager em = emf.createEntityManager();
@@ -257,6 +284,11 @@
     }
 
     public void testTargetOrphanRemoval() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         OpenJPAEntityManager em = emf.createEntityManager();
         int count = count(Order.class);
         assertEquals(numOrdersPerCustomer * numCustomers, count);
@@ -301,8 +333,13 @@
             assertEquals(0, orders.size());
         em.close();
     }
-    
+
     public void testSourceOrphanRemoval() {
+        // Not all databases support GenerationType.IDENTITY column(s)
+        if (!((JDBCConfiguration) emf.getConfiguration()).
+            getDBDictionaryInstance().supportsAutoAssign) {
+			return;
+		}
         OpenJPAEntityManager em = emf.createEntityManager();
         // OrphanRemoval: remove source
         Customer.CustomerKey ck = new Customer.CustomerKey("USA", 1);
@@ -312,7 +349,7 @@
         em.flush();
         em.getTransaction().commit();
         em.clear();
-        
+
         int count = count(Order.class);
         assertEquals(numOrdersPerCustomer * (numCustomers - 1), count);
         em.close();



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