git-svn-id: http://code.alibabatech.com/svn/druid/trunk@795 b9813039-fb51-4c41-a8b9-e21c2acb5095

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

@@ -48,6 +48,12 @@ public class TestDataSourceBasic extends TestCase {
         dataSource.close();
         Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
     }
+    
+    public void test_toCompositeData() throws Exception {
+        Connection conn = dataSource.getConnection();
+        conn.close();
+        dataSource.getCompositeData();
+    }
 
     public void test_prepare() throws Exception {
         Connection conn = dataSource.getConnection();