content: /*
   * Copyright 1999-2012 Alibaba Group.
   *  
   * 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.
   */
  /**
   * (created at 2011-7-18)
   */
  package com.alibaba.cobar.parser.recognizer.mysql.syntax;
  
  import java.sql.SQLSyntaxErrorException;
  
  import org.junit.Assert;
  
  import com.alibaba.cobar.parser.ast.stmt.dml.DMLCallStatement;
  import com.alibaba.cobar.parser.recognizer.mysql.MySQLToken;
  import com.alibaba.cobar.parser.recognizer.mysql.lexer.MySQLLexer;
  
  /**
   * @author <a href="mailto:danping.yudp@alibaba-inc.com">YU Danping</a>
   */
  
  public class MySQLDMLCallParserTest extends AbstractSyntaxTest {
      public void testCall() throws SQLSyntaxErrorException {
          String sql = "call p(?,?) ";
          MySQLLexer lexer = new MySQLLexer(sql);
          MySQLDMLCallParser parser = new MySQLDMLCallParser(lexer, new MySQLExprParser(lexer));
          DMLCallStatement calls = parser.call();
          parser.match(MySQLToken.EOF);
          String output = output2MySQL(calls, sql);
          Assert.assertEquals("CALL p(?, ?)", output);
  
          sql = "call p(@var1,'@var2',var3)";
          lexer = new MySQLLexer(sql);
          parser = new MySQLDMLCallParser(lexer, new MySQLExprParser(lexer));
          calls = parser.call();
          parser.match(MySQLToken.EOF);
          output = output2MySQL(calls, sql);
          Assert.assertEquals("CALL p(@var1, '@var2', var3)", output);
  
          sql = "call p()";
          lexer = new MySQLLexer(sql);
          parser = new MySQLDMLCallParser(lexer, new MySQLExprParser(lexer));
          calls = parser.call();
          parser.match(MySQLToken.EOF);
          output = output2MySQL(calls, sql);
          Assert.assertEquals("CALL p()", output);
  
          sql = "call p(?)";
          lexer = new MySQLLexer(sql);
          parser = new MySQLDMLCallParser(lexer, new MySQLExprParser(lexer));
          calls = parser.call();
          parser.match(MySQLToken.EOF);
          output = output2MySQL(calls, sql);
          Assert.assertEquals("CALL p(?)", output);
      }
  }
  