/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.druid.bvt.filter.wall;

import junit.framework.TestCase;

import org.junit.Assert;

import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.util.JdbcConstants;
import com.alibaba.druid.wall.WallCheckResult;
import com.alibaba.druid.wall.WallConfig;
import com.alibaba.druid.wall.WallProvider;
import com.alibaba.druid.wall.spi.MySqlWallProvider;

public class TenantUpdateTest extends TestCase {
    private String sql = "UPDATE T_USER SET FNAME = ? WHERE FID = ?";
    private String expect_sql = "UPDATE T_USER" + //
            "\nSET FNAME = ?, tenant = 123" + //
            "\nWHERE FID = ?";

    private WallConfig config = new WallConfig();
    private WallConfig config_callback = new WallConfig();

    protected void setUp() throws Exception {
        config.setTenantTablePattern("*");
        config.setTenantColumn("tenant");

        config_callback.setTenantCallBack(new TenantTestCallBack());
    }

    public void testMySql() throws Exception {
        WallProvider.setTenantValue(123);
        MySqlWallProvider provider = new MySqlWallProvider(config);
        WallCheckResult checkResult = provider.check(sql);
        Assert.assertEquals(0, checkResult.getViolations().size());

        String resultSql = SQLUtils.toSQLString(checkResult.getStatementList(), JdbcConstants.MYSQL);
        Assert.assertEquals(expect_sql, resultSql);
    }

    public void testMySql2() throws Exception {
        WallProvider.setTenantValue(123);
        MySqlWallProvider provider = new MySqlWallProvider(config_callback);
        WallCheckResult checkResult = provider.check(sql);
        Assert.assertEquals(0, checkResult.getViolations().size());

        String resultSql = SQLUtils.toSQLString(checkResult.getStatementList(), JdbcConstants.MYSQL);
        Assert.assertEquals(expect_sql, resultSql);
    }
}
