content: /*
   * Copyright 1999-2018 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.dynamic;
  
  import com.alibaba.druid.PoolTestCase;
  import com.alibaba.druid.filter.stat.StatFilter;
  import com.alibaba.druid.pool.DruidDataSource;
  import com.alibaba.druid.support.logging.Log;
  
  import java.lang.reflect.Field;
  import java.sql.Connection;
  
  public class ConnectPropertiesChangeTest1 extends PoolTestCase {
      private DruidDataSource dataSource;
  
      private Log dataSourceLog;
  
      protected void setUp() throws Exception {
          super.setUp();
  
          Field logField = DruidDataSource.class.getDeclaredField("LOG");
          logField.setAccessible(true);
          dataSourceLog = (Log) logField.get(null);
  
          dataSourceLog.resetStat();
  
          dataSource = new DruidDataSource();
          dataSource.setUrl("jdbc:mock:xxx");
          dataSource.setTestOnBorrow(false);
          dataSource.setConnectionProperties("druid.filters=stat;druid.stat.sql.MaxSize=234");
          dataSource.init();
  
          assertEquals(1, dataSourceLog.getInfoCount());
      }
  
      protected void tearDown() throws Exception {
          dataSource.close();
  
          super.tearDown();
      }
  
      public void test_connectPropertiesChange() throws Exception {
          assertEquals(2, dataSource.getConnectProperties().size());
  
          Connection conn = dataSource.getConnection();
          conn.close();
  
          StatFilter filter = dataSource.unwrap(StatFilter.class);
          assertNotNull(filter);
          assertFalse(filter.isMergeSql());
          assertEquals(234, dataSource.getDataSourceStat().getMaxSqlSize());
  
          dataSource.setConnectionProperties("druid.stat.mergeSql=true;druid.stat.sql.MaxSize=456");
          assertEquals(456, dataSource.getDataSourceStat().getMaxSqlSize());
  
          assertTrue(filter.isMergeSql());
  
          assertEquals(2, dataSource.getConnectProperties().size());
  
          assertEquals("true", dataSource.getConnectProperties().getProperty("druid.stat.mergeSql"));
  
          dataSource.setConnectionProperties("druid.stat.mergeSql=false");
  
          assertFalse(filter.isMergeSql());
  
          assertEquals("false", dataSource.getConnectProperties().getProperty("druid.stat.mergeSql"));
      }
  }
  