Druid/src/test/java/com/alibaba/druid/bvt/pool/ManagedDataSourceTest.java

/*
 * Copyright 1999-2011 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.druid.bvt.pool;

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

import junit.framework.TestCase;

import org.junit.Assert;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.stat.DruidDataSourceStatManager;

public class ManagedDataSourceTest extends TestCase {

    private DruidDataSource dataSource;

    public void setUp() throws Exception {
        DruidDataSourceStatManager.cear();

        dataSource = new DruidDataSource();
        dataSource.setUrl("jdbc:mock:xxx");
    }

    public void tearDown() throws Exception {
        dataSource.close();
        Assert.assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
    }

    public void test_managed() throws Exception {
        DriverManager.getConnection("jdbc:mock:aaa");
        {
            Connection conn = dataSource.getConnection();
            conn.close();
        }

        {
            dataSource.setEnable(false);
            SQLException error = null;
            try {
                dataSource.getConnection();
            } catch (SQLException ex) {
                error = ex;
            }
            Assert.assertNotNull(error);
        }

        dataSource.setEnable(true);
        {
            Connection conn = dataSource.getConnection();
            conn.close();
        }
    }
}