content: /*
   * Copyright 1999-2017 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.alibaba.druid.bvt.sql.cobar;
  
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
  import com.alibaba.druid.sql.parser.Token;
  import junit.framework.TestCase;
  
  import java.text.SimpleDateFormat;
  import java.util.Date;
  
  public class DMLInsertParserTest extends TestCase {
      public void testInsert_0() throws Exception {
          String sql = "insErt HIGH_PRIORITY intO test.t1 seT t1.id1=?, id2 := '123'";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT HIGH_PRIORITY INTO test.t1 (t1.id1, id2)\n" +
                  "VALUES (?, '123')", output);
      }
  
      public void testInsert_1() throws Exception {
          String sql = "insErt  IGNORE test.t1 seT t1.id1:=? oN dupLicatE key UPDATE ex.col1=?, col2=12";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT IGNORE INTO test.t1 (t1.id1)\nVALUES (?)" +
                  "\nON DUPLICATE KEY UPDATE ex.col1 = ?, col2 = 12", output);
      }
  
      public void testInsert_2() throws Exception {
          String sql = "insErt t1 value (123,?) oN dupLicatE key UPDATE ex.col1=?";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT INTO t1\nVALUES (123, ?)\nON DUPLICATE KEY UPDATE ex.col1 = ?", output);
      }
  
      public void testInsert_3() throws Exception {
          String sql = "insErt LOW_PRIORITY t1 valueS (12e-2,1,2), (?),(default)";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT LOW_PRIORITY INTO t1\nVALUES (12e-2, 1, 2)," +
                  "\n\t(?)," +
                  "\n\t(DEFAULT)", output);
      }
  
      public void testInsert_4() throws Exception {
          String sql = "insErt LOW_PRIORITY t1 select id from t1";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT LOW_PRIORITY INTO t1\nSELECT id\nFROM t1", output);
      }
  
      public void testInsert_5() throws Exception {
          String sql = "insErt LOW_PRIORITY t1 (select id from t1) oN dupLicatE key UPDATE ex.col1=?, col2=12";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT LOW_PRIORITY INTO t1\n" +
                          "(SELECT id\n" +
                          "FROM t1)\n" +
                          "ON DUPLICATE KEY UPDATE ex.col1 = ?, col2 = 12",
                  output);
      }
  
      public void testInsert_6() throws Exception {
          String sql = "insErt LOW_PRIORITY t1 (t1.col1) valueS (123),('12''34')";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT LOW_PRIORITY INTO t1 (t1.col1)\nVALUES (123)," +
                  "\n\t('12''34')", output);
      }
  
      public void testInsert_8() throws Exception {
          String sql = "insErt LOW_PRIORITY t1 (col1, t1.col2) select id from t3 oN dupLicatE key UPDATE ex.col1=?";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT LOW_PRIORITY INTO t1 (col1, t1.col2)\nSELECT id\nFROM t3" +
                          "\nON DUPLICATE KEY UPDATE ex.col1 = ?",
                  output);
      }
  
      public void testInsert_9() throws Exception {
          String sql = "insErt LOW_PRIORITY IGNORE intO t1 (col1) ( select id from t3) ";
          MySqlStatementParser parser = new MySqlStatementParser(sql);
          SQLStatement stmt = parser.parseStatementList().get(0);
          parser.match(Token.EOF);
          String output = SQLUtils.toMySqlString(stmt);
          assertEquals("INSERT LOW_PRIORITY IGNORE INTO t1 (col1)\nSELECT id\nFROM t3", output);
      }
  
      public void test_date() throws Exception {
          SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
          Date date = fmt.parse("0000-00-00 00:00:00");
          System.out.printf(fmt.format(date));
      }
  }
  