add configTool

src/test/java/com/alibaba/druid/bvt/filter/config/ConfigLoadFilterTest3.java

@@ -0,0 +1,44 @@
+package com.alibaba.druid.bvt.filter.config;
+
+import java.sql.Connection;
+
+import com.alibaba.druid.filter.config.ConfigFilter;
+import com.alibaba.druid.mock.MockDriver;
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.util.JdbcUtils;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+public class ConfigLoadFilterTest3 extends TestCase {
+    private DruidDataSource dataSource;
+    private ConfigFilter    configFilter;
+
+    protected void setUp() throws Exception {
+        configFilter = new ConfigFilter();
+        configFilter.setEncryptedPassword("TFxB6eJcgxE1hxOgiwOC/L7zWR/9vnSIfpggI2PTfcvvRhSnCGCPwI9n03fiJiLmRdnDU2/KaVTJYwz8zzkBqg==");
+        configFilter.setKey("MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAMmVkLy+Cy/3rQ1OyH7nz1tT8Bu2KEU+z5LbeZ1yue/RN4KlcOEalj/K9Ev05Lpfu9cOdYnYM8ka1MiQdHLyJP0CAwEAAQ==");
+
+        dataSource = new DruidDataSource();
+        dataSource.setUrl("jdbc:mock:config-3");
+        dataSource.setMaxActive(13);
+        dataSource.getProxyFilters().add(configFilter);
+        dataSource.setTestOnBorrow(false);
+    }
+    
+    protected void tearDown() throws Exception {
+        JdbcUtils.close(dataSource);
+    }
+    
+    public void test_config() throws Exception {
+        dataSource.init();
+
+        Assert.assertEquals(13, dataSource.getMaxActive());
+        Assert.assertEquals("jdbc:mock:config-3", dataSource.getUrl());
+        Assert.assertEquals(MockDriver.instance, dataSource.getDriver());
+        Assert.assertEquals("abc", dataSource.getPassword());
+
+        Connection conn = dataSource.getConnection();
+        conn.close();
+    }
+}