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 2012-3-13)
   */
  package com.alibaba.cobar.parser.recognizer;
  
  import java.sql.SQLSyntaxErrorException;
  
  import junit.framework.Assert;
  
  import com.alibaba.cobar.parser.ast.stmt.SQLStatement;
  import com.alibaba.cobar.parser.ast.stmt.dml.DMLSelectStatement;
  import com.alibaba.cobar.parser.recognizer.mysql.syntax.AbstractSyntaxTest;
  
  /**
   * @author <a href="mailto:shuo.qius@alibaba-inc.com">QIU Shuo</a>
   */
  public class SQLParserDelegateTest extends AbstractSyntaxTest {
  
      public void testProperlyEnd() throws SQLSyntaxErrorException {
          String sql = "select * from tb1;";
          SQLStatement stmt = SQLParserDelegate.parse(sql);
          Assert.assertEquals(DMLSelectStatement.class, stmt.getClass());
  
          sql = "select * from tb1 ;;;  ";
          stmt = SQLParserDelegate.parse(sql);
          Assert.assertEquals(DMLSelectStatement.class, stmt.getClass());
  
          sql = "select * from tb1 /***/  ";
          stmt = SQLParserDelegate.parse(sql);
          Assert.assertEquals(DMLSelectStatement.class, stmt.getClass());
  
          sql = "select * from tb1 ,  ";
          try {
              stmt = SQLParserDelegate.parse(sql);
              Assert.fail("should detect inproperly end");
          } catch (SQLSyntaxErrorException e) {
          }
  
          sql = "select * from tb1 ;,  ";
          try {
              stmt = SQLParserDelegate.parse(sql);
              Assert.fail("should detect inproperly end");
          } catch (SQLSyntaxErrorException e) {
          }
  
      }
  }
  