完善mock和测试

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@836 b9813039-fb51-4c41-a8b9-e21c2acb5095

src/test/java/com/alibaba/druid/pool/MySqlValdConnectionTest.java

@@ -27,7 +27,7 @@ public class MySqlValdConnectionTest extends TestCase {
         dataSource.setUsername(user);
         dataSource.setPassword(password);
         dataSource.setFilters("stat");
-        dataSource.setExceptionSoter(MySqlExceptionSorter.class.getName());
+        dataSource.setExceptionSorter(MySqlExceptionSorter.class.getName());
 
         Connection conn = dataSource.getConnection();
         conn.close();