package com.alibaba.druid.bvt.filter;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Types;
import org.junit.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.filter.FilterAdapter;
import com.alibaba.druid.mock.MockConnection;
import com.alibaba.druid.mock.MockDriver;
import com.alibaba.druid.mock.MockStatement;
import com.alibaba.druid.mock.MockStatementBase;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.util.JdbcUtils;
public class FilterChainImplTest3 extends TestCase {
private DruidDataSource dataSource;
protected void setUp() throws Exception {
dataSource = new DruidDataSource();
dataSource.setUrl("jdbc:mock:xxx");
dataSource.setFilters("stat,log4j,wall,encoding");
dataSource.getProxyFilters().add(new FilterAdapter() {} );
dataSource.setDbType("mysql");
dataSource.setDriver(new MockDriver() {
public ResultSet executeQuery(MockStatementBase stmt, String sql) throws SQLException {
return null;
}
public MockStatement createMockStatement(MockConnection conn) {
return new MockStatement(conn) {
public ResultSet getResultSet() throws SQLException {
return null;
}
};
}
});
dataSource.init();
}
protected void tearDown() throws Exception {
JdbcUtils.close(dataSource);
}
public void test_executeQuery() throws Exception {
Connection conn = dataSource.getConnection();
PreparedStatement stmt = conn.prepareStatement("select ?");
stmt.setNull(1, Types.VARCHAR);
Assert.assertNull(stmt.executeQuery());
stmt.close();
conn.close();
}
public void test_executeQuery_2() throws Exception {
Connection conn = dataSource.getConnection();
PreparedStatement stmt = conn.prepareCall("select ?");
stmt.setNull(1, Types.VARCHAR);
Assert.assertNull(stmt.executeQuery());
stmt.close();
conn.close();
}
public void test_executeQuery_3() throws Exception {
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
Assert.assertNull(stmt.executeQuery("select 1"));
stmt.close();
conn.close();
}
public void test_execute() throws Exception {
Connection conn = dataSource.getConnection();
Statement stmt = conn.createStatement();
stmt.execute("select 1");
Assert.assertNull(stmt.getResultSet());
stmt.close();
conn.close();
}
}