add testcase

src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_ResultSet.java

@@ -0,0 +1,83 @@
+package com.alibaba.druid.bvt.filter;
+
+import java.sql.Clob;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Collections;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.filter.FilterChainImpl;
+import com.alibaba.druid.mock.MockResultSet;
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.proxy.jdbc.ResultSetProxy;
+import com.alibaba.druid.proxy.jdbc.ResultSetProxyImpl;
+import com.alibaba.druid.proxy.jdbc.StatementProxy;
+import com.alibaba.druid.proxy.jdbc.StatementProxyImpl;
+import com.alibaba.druid.util.JdbcUtils;
+
+public class FilterChainTest_ResultSet extends TestCase {
+
+    private DruidDataSource dataSource;
+    private StatementProxy  statement;
+    private MockResultSet   mockResultSet;
+
+    private int             invokeCount = 0;
+
+    protected void setUp() throws Exception {
+        dataSource = new DruidDataSource();
+        statement = new StatementProxyImpl(null, null, 1);
+
+        mockResultSet = new MockResultSet(null) {
+
+            public Object getObject(int columnIndex) throws SQLException {
+                invokeCount++;
+                return new MockResultSet(null);
+            }
+        };
+    }
+
+    protected void tearDown() throws Exception {
+        JdbcUtils.close(dataSource);
+
+        invokeCount = 0;
+    }
+
+    public void test_resultSet_getObject() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+
+        ResultSet clob = (ResultSet) chain.resultSet_getObject(new ResultSetProxyImpl(statement, mockResultSet, 1, null), 1);
+
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+
+    public void test_resultSet_getObject_1() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+
+        ResultSet clob = (ResultSet) chain.resultSet_getObject(new ResultSetProxyImpl(statement, mockResultSet, 1, null), "1");
+
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+    
+    public void test_resultSet_getObject_2() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+        
+        ResultSet clob = (ResultSet) chain.resultSet_getObject(new ResultSetProxyImpl(statement, mockResultSet, 1, null), 1, Collections.<String, Class<?>>emptyMap());
+        
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+    
+    public void test_resultSet_getObject_3() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+        
+        ResultSet clob = (ResultSet) chain.resultSet_getObject(new ResultSetProxyImpl(statement, mockResultSet, 1, null), "1", Collections.<String, Class<?>>emptyMap());
+        
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+}

src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_ResultSet_2.java

@@ -0,0 +1,85 @@
+package com.alibaba.druid.bvt.filter;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Collections;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.filter.FilterChainImpl;
+import com.alibaba.druid.mock.MockCallableStatement;
+import com.alibaba.druid.mock.MockResultSet;
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.proxy.jdbc.CallableStatementProxy;
+import com.alibaba.druid.proxy.jdbc.CallableStatementProxyImpl;
+import com.alibaba.druid.proxy.jdbc.ClobProxy;
+import com.alibaba.druid.proxy.jdbc.ResultSetProxy;
+import com.alibaba.druid.util.JdbcUtils;
+
+public class FilterChainTest_ResultSet_2 extends TestCase {
+
+    private DruidDataSource        dataSource;
+    private CallableStatementProxy statement;
+
+    private int                    invokeCount = 0;
+
+    protected void setUp() throws Exception {
+        dataSource = new DruidDataSource();
+
+        MockCallableStatement mockStmt = new MockCallableStatement(null, "") {
+
+            @Override
+            public Object getObject(int parameterIndex) throws SQLException {
+                invokeCount++;
+                return new MockResultSet(null);
+            }
+        };
+
+        statement = new CallableStatementProxyImpl(null, mockStmt, "", 1);
+
+    }
+
+    protected void tearDown() throws Exception {
+        JdbcUtils.close(dataSource);
+
+        invokeCount = 0;
+    }
+
+    public void test_getObject() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+
+        ResultSet clob = (ResultSet) chain.callableStatement_getObject(statement, 1);
+
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+
+    public void test_getObject_1() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+
+        ResultSet clob = (ResultSet) chain.callableStatement_getObject(statement, "1");
+
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+
+    public void test_getObject_2() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+
+        ResultSet clob = (ResultSet) chain.callableStatement_getObject(statement, 1, Collections.<String, Class<?>> emptyMap());
+
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+
+    public void test_getObject_3() throws Exception {
+        FilterChainImpl chain = new FilterChainImpl(dataSource);
+
+        ResultSet clob = (ResultSet) chain.callableStatement_getObject(statement, "1", Collections.<String, Class<?>> emptyMap());
+
+        Assert.assertTrue(clob instanceof ResultSetProxy);
+        Assert.assertEquals(1, invokeCount);
+    }
+}