content: /*
   * Copyright 2021-2022 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.aliyun.fastmodel.transform.example;
  
  import com.aliyun.fastmodel.core.tree.BaseStatement;
  import com.aliyun.fastmodel.core.tree.Comment;
  import com.aliyun.fastmodel.core.tree.QualifiedName;
  import com.aliyun.fastmodel.core.tree.statement.table.CreateDimTable;
  import com.aliyun.fastmodel.transform.api.dialect.DialectMeta;
  import com.aliyun.fastmodel.transform.hive.context.HiveTransformContext;
  import org.junit.Test;
  
  import static org.junit.Assert.assertEquals;
  
  /**
   * Desc:
   *
   * @author panguanjing
   * @date 2021/2/24
   */
  public class TransformTableTest extends BaseTransformCaseTest {
  
      @Test
      public void testSetTableComment_Hive() {
          BaseStatement b
              = CreateDimTable.builder().tableName(QualifiedName.of("a.b")).build();
          BaseStatement a = CreateDimTable.builder().tableName(QualifiedName.of("a.b")).comment(new Comment("abc"))
              .build();
          String text = starter.compareAndTransform(b, a, DialectMeta.getHive(), HiveTransformContext.builder().build());
          assertEquals("ALTER TABLE b SET TBLPROPERTIES('comment'='abc')", text);
      }
  }
  