添加测试

git-svn-id: http://code.alibabatech.com/svn/druid/trunk@47 b9813039-fb51-4c41-a8b9-e21c2acb5095

src/test/java/com/alibaba/druid/bvt/pool/DruidDataSourceFilterTest.java

@@ -0,0 +1,28 @@
+package com.alibaba.druid.bvt.pool;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import com.alibaba.druid.pool.DruidDataSource;
+
+public class DruidDataSourceFilterTest extends TestCase {
+    public void test_filter() throws Exception {
+        DruidDataSource dataSource = new DruidDataSource();
+        
+        Assert.assertEquals(0, dataSource.getFilters().size());
+        
+        dataSource.setFilters("stat");
+        
+        Assert.assertEquals(1, dataSource.getFilters().size());
+    }
+    
+    public void test_filter_2() throws Exception {
+        DruidDataSource dataSource = new DruidDataSource();
+        
+        Assert.assertEquals(0, dataSource.getFilters().size());
+        
+        dataSource.setFilters("stat,trace");
+        
+        Assert.assertEquals(2, dataSource.getFilters().size());
+    }
+}