/*
* 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.PreparedStatement;
import javax.management.openmbean.TabularData;
import junit.framework.TestCase;
import org.junit.Assert;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.stat.JdbcStatManager;
import com.alibaba.druid.support.json.JSONUtils;
import com.alibaba.druid.util.JdbcUtils;
public class MergeStatFilterTest_tddl_3 extends TestCase {
private DruidDataSource dataSource;
protected void setUp() throws Exception {
TabularData sqlList = JdbcStatManager.getInstance().getSqlList();
if (sqlList.size() > 0) {
for (Object item : JdbcStatManager.getInstance().getSqlList().values()) {
String text = JSONUtils.toJSONString(item);
System.out.println(text);
}
}
Assert.assertEquals(0, JdbcStatManager.getInstance().getSqlList().size());
dataSource = new DruidDataSource();
dataSource.setUrl("jdbc:mock:xx");
dataSource.setFilters("mergeStat");
dataSource.setDbType("mysql");
dataSource.setConnectionProperties("druid.useGloalDataSourceStat");
}
protected void tearDown() throws Exception {
JdbcUtils.close(dataSource);
Assert.assertEquals(0, JdbcStatManager.getInstance().getSqlList().size());
}
public void test_merge() throws Exception {
for (int i = 1000; i < 2000; ++i) {
String tableName = "t_" + i;
Connection conn = dataSource.getConnection();
String sql = "update " + tableName + " SET a = ? WHERE b = ?";
PreparedStatement stmt = conn.prepareStatement(sql);
stmt.setString(1, "aaa");
stmt.setInt(1, 2);
stmt.execute();
stmt.close();
conn.close();
}
Assert.assertEquals(1, dataSource.getDataSourceStat().getSqlStatMap().size());
}
}