content: /**
   * Copyright 2010 The Apache Software Foundation
   *
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.wasp.plan.action;
  
  import com.alibaba.wasp.ZooKeeperConnectionException;
  import com.alibaba.wasp.conf.WaspConfiguration;
  import com.alibaba.wasp.meta.FTable;
  import com.alibaba.wasp.meta.MemFMetaStore;
  import com.alibaba.wasp.meta.TableSchemaCacheReader;
  import com.alibaba.wasp.plan.CreateTablePlan;
  import com.alibaba.wasp.plan.InsertPlan;
  import com.alibaba.wasp.plan.Plan;
  import com.alibaba.wasp.plan.parser.ParseContext;
  import com.alibaba.wasp.plan.parser.WaspParser;
  import com.alibaba.wasp.plan.parser.druid.DruidDDLParser;
  import com.alibaba.wasp.plan.parser.druid.DruidDMLParser;
  import com.alibaba.wasp.plan.parser.druid.DruidDQLParser;
  import com.alibaba.wasp.protobuf.generated.MetaProtos;
  import org.apache.hadoop.conf.Configuration;
  import org.apache.hadoop.hbase.util.Bytes;
  import org.junit.AfterClass;
  import org.junit.Assert;
  import org.junit.BeforeClass;
  import org.junit.Test;
  
  import java.io.IOException;
  import java.util.List;
  
  public class TestInsertAction {
  
    private static Configuration conf = WaspConfiguration.create();
    private static ParseContext context = new ParseContext();
    private static TableSchemaCacheReader reader;
  
    @BeforeClass
    public static void setUp() throws Exception {
      context.setGenWholePlan(false);
      MemFMetaStore fmetaServices = new MemFMetaStore();
      reader = TableSchemaCacheReader.getInstance(conf, fmetaServices);
    }
  
    @AfterClass
    public static void tearDown() throws Exception {
      reader.clearCache();
      TableSchemaCacheReader.getInstance(conf, null);
    }
  
    @Test
    public void testGenerateInsertAction() {
      String createTable = "CREATE TABLE User {Required Int64 user_id; Required String name; } "
          + "primary key(user_id), entity group root, entity group key(user_id);";
      String insert = "Insert into User(user_id,name) values(1,'binlijin');";
      try {
        TableSchemaCacheReader reader = TableSchemaCacheReader.getInstance(conf);
        context.setTsr(reader);
  
        DruidDQLParser dqlParser = new DruidDQLParser(conf, null);
        DruidDDLParser ddlParser = new DruidDDLParser(conf);
        DruidDMLParser dmlParser = new DruidDMLParser(conf, null);
        WaspParser druidParser = new WaspParser(ddlParser, dqlParser, dmlParser);
  
        // create table
        context.setSql(createTable);
        druidParser.generatePlan(context);
        Plan plan = context.getPlan();
        if (plan instanceof CreateTablePlan) {
          CreateTablePlan createPlan = (CreateTablePlan) plan;
          FTable table = createPlan.getTable();
          TableSchemaCacheReader.getService(conf).createTable(table);
        }
        // insert
        context.setSql(insert);
        druidParser.generatePlan(context);
        plan = context.getPlan();
        if (plan instanceof InsertPlan) {
          InsertPlan insertPlan = (InsertPlan) plan;
          List<InsertAction> actions = insertPlan.getActions();
          Assert.assertEquals(actions.size(), 1);
        }
      } catch (ZooKeeperConnectionException e) {
        e.printStackTrace();
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
  
    @Test
    public void testInsertAction() {
      InsertAction insertAction = ActionTestUtil.makeTestInsertAction();
      MetaProtos.InsertActionProto insertActionProto = InsertAction.convert(insertAction);
      InsertAction derInsertAction = InsertAction.convert(insertActionProto);
      Equals(insertAction, derInsertAction);
    }
  
    public static boolean Equals(InsertAction one, InsertAction two) {
      if (one == two) {
        return true;
      }
      if (!one.getFTableName().equals(two.getFTableName())) {
        return false;
      }
      if (!Bytes.equals(one.getCombinedPrimaryKey(), two.getCombinedPrimaryKey())) {
        return false;
      }
      List<ColumnStruct> oneColumns = one.getColumns();
      List<ColumnStruct> twoColumns = two.getColumns();
      if (oneColumns.size() != twoColumns.size()) {
        return false;
      }
      for (int i = 0; i < oneColumns.size(); i++) {
        if (!oneColumns.get(i).equals(twoColumns.get(i))) {
          return false;
        }
      }
      return true;
    }
  }