JdbcDataSourceStatTest.java

/*
 * 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.pool;

import java.util.Properties;

import org.junit.Assert;
import junit.framework.TestCase;

import com.alibaba.druid.Constants;
import com.alibaba.druid.stat.JdbcDataSourceStat;

public class JdbcDataSourceStatTest extends TestCase {

    public void test_max() throws Exception {
        JdbcDataSourceStat stat = new JdbcDataSourceStat("", "");

        for (int i = 0; i < 1000 * 10; ++i) {
            stat.createSqlStat("select " + i);
        }

        Assert.assertEquals(1000, stat.getSqlStatMap().size());
    }

    public void test_max_10() throws Exception {
        Properties connectProperties = new Properties();
        connectProperties.put(Constants.DRUID_STAT_SQL_MAX_SIZE, 10);
        JdbcDataSourceStat stat = new JdbcDataSourceStat("", "", "mysql", connectProperties);

        for (int i = 0; i < 1000 * 1; ++i) {
            stat.createSqlStat("select " + i);
        }

        Assert.assertEquals(10, stat.getSqlStatMap().size());
    }
    
    public void test_max_10_str() throws Exception {
        Properties connectProperties = new Properties();
        connectProperties.put(Constants.DRUID_STAT_SQL_MAX_SIZE, "10");
        JdbcDataSourceStat stat = new JdbcDataSourceStat("", "", "mysql", connectProperties);
        
        for (int i = 0; i < 1000 * 1; ++i) {
            stat.createSqlStat("select " + i);
        }
        
        Assert.assertEquals(10, stat.getSqlStatMap().size());
    }
}