/*
 * Copyright 1999-2017 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.proxy.filter;

import java.sql.Connection;
import java.sql.Statement;

import junit.framework.TestCase;

import org.junit.Assert;

import com.alibaba.druid.pool.DruidDataSource;

public class MergeStatFilterTest2 extends TestCase {
	private DruidDataSource dataSource;

	protected void setUp() throws Exception {
		dataSource = new DruidDataSource();
		dataSource.setUrl("jdbc:mock:xx");
		dataSource.setFilters("mergeStat");
	}

	protected void tearDown() throws Exception {
		dataSource.close();
	}

	public void test_merge() throws Exception {
		{
			String sql = "select * from t where id = 3 or id = 5 or id = 7";
			Connection conn = dataSource.getConnection();

			Statement stmt = conn.createStatement();
			stmt.execute(sql);
			stmt.close();

			conn.close();
		}

		{
			String sql = "select * from t where id = 122 or id = 55";
			Connection conn = dataSource.getConnection();

			Statement stmt = conn.createStatement();
			stmt.execute(sql);
			stmt.close();

			conn.close();
		}

		Assert.assertEquals(1, dataSource.getDataSourceStat().getSqlStatMap()
				.size());
	}

}