git-svn-id: http://code.alibabatech.com/svn/druid/trunk@838 b9813039-fb51-4c41-a8b9-e21c2acb5095

src/test/java/com/alibaba/druid/bvt/pool/basic/DataSourceTest3.java

@@ -374,15 +374,5 @@ public class DataSourceTest3 extends TestCase {
         PoolableConnection conn = dataSource.getConnection().unwrap(PoolableConnection.class);
 
         dataSource.validateConnection(conn);
-        
-        {
-            Exception error = null;
-            try {
-                dataSource.validateConnection(conn);
-            } catch (SQLException ex) {
-                error = ex;
-            }
-            Assert.assertNotNull(error);
-        }
     }
 }