content: /*
   *
   *  * Copyright 1999-2021 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
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   *
   */
  
  package com.alibaba.druid.bvt.sql.mysql.param;
  
  import com.alibaba.druid.DbType;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
  import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor;
  import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
  import com.alibaba.druid.sql.dialect.oracle.visitor.OracleParameterizedOutputVisitor;
  import com.alibaba.druid.sql.visitor.ParameterizedOutputVisitorUtils;
  import junit.framework.TestCase;
  
  import java.util.List;
  
  public class MySQLParameterizedTest extends TestCase {
      public void test() {
      }
  
      void paramaterizeAST(String sql, String expected) {
          SQLStatement stmt = ParameterizedOutputVisitorUtils.parameterizeOf(sql, DbType.mysql);
  
          assertEquals(expected, stmt.toString());
      }
  
      void validate(String sql, String expect) {
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement stmt = statementList.get(0);
  
          assertEquals(1, statementList.size());
  
          StringBuilder out = new StringBuilder();
          MySqlOutputVisitor visitor = new MySqlOutputVisitor(out, true);
          stmt.accept(visitor);
  
          assertTrue(visitor.getReplaceCount() > 0);
  
          assertEquals(expect, out.toString());
      }
  
      void validateOracle(String sql, String expect) {
          OracleStatementParser parser = new OracleStatementParser(sql);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement stmt = statementList.get(0);
  
          assertEquals(1, statementList.size());
  
          StringBuilder out = new StringBuilder();
          OracleParameterizedOutputVisitor visitor = new OracleParameterizedOutputVisitor(out, false);
          stmt.accept(visitor);
  
          assertTrue(visitor.getReplaceCount() > 0);
  
          assertEquals(expect, out.toString());
      }
  }
  