add mysql-driver 6.0.x support

src/test/java/com/alibaba/druid/pool/mysql/MySqlTest.java

@@ -2,8 +2,11 @@ package com.alibaba.druid.pool.mysql;
 
 import com.alibaba.druid.pool.DruidDataSource;
 import junit.framework.TestCase;
+import org.junit.Assert;
 
 import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.Statement;
 
 /**
  * Created by wenshao on 16/8/5.
@@ -13,12 +16,12 @@ public class MySqlTest extends TestCase {
 
     protected void setUp() throws Exception {
         dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:mysql://a.b.c.e:3906/");
-        dataSource.setUsername("a");
-        dataSource.setPassword("b");
+        dataSource.setUrl("jdbc:mysql://raspberrypi_mysql:3306/druid_test_db?allowMultiQueries=true");
+        dataSource.setUsername("druid_test");
+        dataSource.setPassword("druid_test");
         dataSource.setFilters("log4j");
         dataSource.setValidationQuery("SELECT 1");
-        dataSource.setTestOnBorrow(false);
+        dataSource.setTestOnBorrow(true);
         dataSource.setTestWhileIdle(true);
     }
 
@@ -28,6 +31,25 @@ public class MySqlTest extends TestCase {
 
     public void test_mysql() throws Exception {
         Connection connection = dataSource.getConnection();
+
+        System.out.println("----------- : " + connection.unwrap(Connection.class).getClass());
+
+        Statement stmt = connection.createStatement();
+        stmt.execute("select 1;select 1");
+
+        ResultSet rs = stmt.getResultSet();
+        Assert.assertFalse(rs.isClosed());
+
+        Assert.assertTrue(stmt.getMoreResults());
+        Assert.assertTrue(rs.isClosed());
+
+        ResultSet rs2 = stmt.getResultSet();
+        Assert.assertFalse(rs2.isClosed());
+        rs2.close();
+        Assert.assertTrue(rs2.isClosed());
+
+        stmt.close();
+
         connection.close();
     }
 }