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.proxy;
  
  import com.alibaba.druid.proxy.DruidDriver;
  import com.alibaba.druid.proxy.jdbc.ConnectionProxy;
  import com.alibaba.druid.proxy.jdbc.DataSourceProxy;
  import com.alibaba.druid.stat.JdbcStatManager;
  import junit.framework.TestCase;
  
  import java.sql.Connection;
  import java.sql.Driver;
  import java.sql.DriverManager;
  import java.util.Properties;
  
  public class DriverTest extends TestCase {
      protected void tearDown() throws Exception {
          DruidDriver.getProxyDataSources().clear();
          assertEquals(0, JdbcStatManager.getInstance().getSqlList().size());
      }
  
      public void test_driver() throws Exception {
          String url_0 = "jdbc:wrap-jdbc:filters=default:name=driverTest:jdbc:derby:memory:driverTestDB;create=true";
          String url_1 = "jdbc:wrap-jdbc:filters=counter:name=driverTest:jdbc:derby:memory:driverTestDB;create=true";
          String url_2 = "jdbc:wrap-jdbc:filters=log4j:name=driverTest:jdbc:derby:memory:driverTestDB;create=true";
          String url_3 = "jdbc:wrap-jdbc:filters=commonLogging:name=driverTest:jdbc:derby:memory:driverTestDB;create=true";
          String url_4 = "jdbc:wrap-jdbc:driver=org.apache.derby.jdbc.EmbeddedDriver:filters=commonLogging:name=driverTest:jdbc:derby:memory:driverTestDB;create=true";
  
          Class.forName("com.alibaba.druid.proxy.DruidDriver");
  
          Connection connection = DriverManager.getConnection(url_0);
          connection.close();
  
          Driver driver = DriverManager.getDriver(url_0);
  
          DruidDriver driverWrapper = (DruidDriver) driver;
  
          assertEquals(4, driverWrapper.getMajorVersion());
          assertEquals(0, driverWrapper.getMinorVersion());
          assertEquals(true, driverWrapper.jdbcCompliant());
  
          assertTrue(driverWrapper.getConnectCount() > 0);
  
          assertNotNull(DruidDriver.getInstance());
  
          assertEquals("jdbc:wrap-jdbc:", driverWrapper.getAcceptPrefix());
  
          assertTrue(driverWrapper.getDataSourceUrls().length > 0);
  
          driverWrapper.getPropertyInfo(url_0, new Properties());
  
          assertFalse(driverWrapper.acceptsURL(null));
          assertFalse(driverWrapper.acceptsURL("xxx"));
          assertTrue(driverWrapper.acceptsURL(url_1));
  
          Connection connection_1 = DriverManager.getConnection(url_1);
          ConnectionProxy connection_wrapper_1 = connection_1.unwrap(ConnectionProxy.class);
          DataSourceProxy dataSource_1 = connection_wrapper_1.getDirectDataSource();
          assertEquals(1, dataSource_1.getProxyFilters().size());
  
          {
              Connection connection_2 = DriverManager.getConnection(url_2);
              ConnectionProxy connection_wrapper_2 = connection_2.unwrap(ConnectionProxy.class);
              DataSourceProxy dataSource_2 = connection_wrapper_2.getDirectDataSource();
              assertEquals(1, dataSource_2.getProxyFilters().size());
          }
  
          {
              Connection connection_3 = DriverManager.getConnection(url_3);
              ConnectionProxy connection_wrapper_3 = connection_3.unwrap(ConnectionProxy.class);
              DataSourceProxy dataSource_3 = connection_wrapper_3.getDirectDataSource();
              assertEquals(1, dataSource_3.getProxyFilters().size());
          }
  
          {
              Connection connection_4 = DriverManager.getConnection(url_4);
              ConnectionProxy connection_wrapper_4 = connection_4.unwrap(ConnectionProxy.class);
              DataSourceProxy dataSource_4 = connection_wrapper_4.getDirectDataSource();
              dataSource_4.getProxyFilters().toString();
              assertEquals(1, dataSource_4.getProxyFilters().size());
          }
      }
  }
  