Fix for #159 - Refactor - cleanup clode when closing query only transaction + change default option

src/test/java/com/avaje/tests/query/TestQueryFindVisit.java

@@ -39,4 +39,34 @@ public class TestQueryFindVisit extends BaseTestCase {
 
     Assert.assertEquals(2, counter.get());
   }
+  
+  /**
+   * Test the behaviour when an exception is thrown inside the findVisit().
+   */
+  @Test(expected=IllegalStateException.class)
+  public void testVisitThrowingException() {
+
+    ResetBasicData.reset();
+
+    EbeanServer server = Ebean.getServer(null);
+
+    Query<Customer> query = server.find(Customer.class).setAutofetch(false)
+        .fetch("contacts", new FetchConfig().query(2)).where().gt("id", 0).orderBy("id")
+        .setMaxRows(2);
+
+    final AtomicInteger counter = new AtomicInteger(0);
+
+    query.findVisit(new QueryResultVisitor<Customer>() {
+
+      public boolean accept(Customer bean) {
+        counter.incrementAndGet();
+        if (counter.intValue() > 0) {
+          throw new IllegalStateException("cause a failure");
+        }
+        return true;
+      }
+    });
+
+    Assert.assertFalse("Never get here - exception thrown", true);
+  }
 }