HoldableUnsupportTest.java

package com.alibaba.druid.bvt.pool;

import java.sql.Connection;
import java.sql.SQLException;

import junit.framework.TestCase;

import com.alibaba.druid.filter.Filter;
import com.alibaba.druid.filter.FilterAdapter;
import com.alibaba.druid.filter.FilterChain;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.proxy.jdbc.ConnectionProxy;


public class HoldableUnsupportTest extends TestCase {
    private DruidDataSource dataSource;

    protected void setUp() throws Exception {
        dataSource = new DruidDataSource();
        dataSource.setUrl("jdbc:mock:xxx");
        Filter filter = new FilterAdapter() {
            @Override
            public int connection_getHoldability(FilterChain chain, ConnectionProxy connection) throws SQLException {
                throw new UnsupportedOperationException();
            }
        };
        dataSource.getProxyFilters().add(filter);

    }

    protected void tearDown() throws Exception {
        dataSource.close();
    }
    
    public void test_0 () throws Exception {
        Connection[] connections = new Connection[8];
        for (int i = 0; i < connections.length; ++i) {
            connections[i] = dataSource.getConnection();
        }
        
        for (int i = 0; i < connections.length; ++i) {
            connections[i].close();
        }
    }
}