DruidDataSource dataSource = new DruidDataSource();
MockConnection mockConn = new MockConnection();
DruidConnectionHolder connHolder = new DruidConnectionHolder(dataSource, mockConn);
DruidPooledConnection conn = new DruidPooledConnection(connHolder);
raw = new MockPreparedStatement(null, null);
stmt = new DruidPooledPreparedStatement(conn, new PreparedStatementHolder(new PreparedStatementKey("", null,
null, 0, 0,
0), raw)) {
protected SQLException checkException(Throwable error) throws SQLException {