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;
  
  import com.alibaba.druid.PoolTestCase;
  import com.alibaba.druid.pool.DruidDataSource;
  import com.alibaba.druid.support.logging.Log;
  
  import java.lang.reflect.Field;
  import java.sql.Connection;
  
  public class ConfigErrorTest extends PoolTestCase {
      private DruidDataSource dataSource;
  
      protected void setUp() throws Exception {
          super.setUp();
  
          dataSource = new DruidDataSource();
          dataSource.setUrl("jdbc:mock:xxx");
          dataSource.setTestOnBorrow(true);
      }
  
      protected void tearDown() throws Exception {
          dataSource.close();
  
          super.tearDown();
      }
  
      public void test_connect() throws Exception {
          Field field = DruidDataSource.class.getDeclaredField("LOG");
          field.setAccessible(true);
          Log LOG = (Log) field.get(null);
  
          LOG.resetStat();
  
          assertEquals(0, LOG.getErrorCount());
  
          Connection conn = dataSource.getConnection();
          conn.close();
  
          assertEquals(1, LOG.getErrorCount());
      }
  }
  