/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.dtstack.flink.sql.util;

import org.junit.Assert;
import org.junit.Test;

/**
 * @author tiezhu
 * Date 2020/6/17 星期三
 */
public class TestDtStringUtil {
    @Test
    public void dealSqlCommentTest() {
        String testSQLWithComment = "CREATE TABLE MyTable --this is a comment\n";
        Assert.assertEquals("CREATE TABLE MyTable ", DtStringUtil.dealSqlComment(testSQLWithComment));
        testSQLWithComment = "CREATE TABLE 'MyTable--' --this is  a comment";
        Assert.assertEquals("CREATE TABLE 'MyTable--' ", DtStringUtil.dealSqlComment(testSQLWithComment));
        testSQLWithComment = "CREATE TABLE MyTable -- this is a '--comment'\n";
        Assert.assertEquals("CREATE TABLE MyTable ", DtStringUtil.dealSqlComment(testSQLWithComment));
    }
}
