测试

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@761 b9813039-fb51-4c41-a8b9-e21c2acb5095

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

@@ -5,6 +5,7 @@ import java.sql.PreparedStatement;
 
 import com.alibaba.druid.mock.MockDriver;
 import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.pool.PoolableConnection;
 import com.alibaba.druid.stat.DruidDataSourceStatManager;
 import com.mysql.jdbc.ResultSet;
 
@@ -45,6 +46,11 @@ public class TestDataSourceBasic extends TestCase {
 
     public void test_prepare() throws Exception {
         Connection conn = dataSource.getConnection();
+        
+        PoolableConnection wrap = conn.unwrap(PoolableConnection.class);
+        Assert.assertTrue(wrap.isWrapperFor(PoolableConnection.class));
+        Assert.assertNotNull(wrap);
+        
         conn.setAutoCommit(false);
         conn.setAutoCommit(false);
         Assert.assertEquals(1, dataSource.getActiveConnectionStackTrace().size());