content: package com.airhacks.enhydrator.scenarios;
  
  /*
   * #%L
   * enhydrator
   * %%
   * Copyright (C) 2014 Adam Bien
   * %%
   * 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.
   * #L%
   */
  import com.airhacks.enhydrator.Pump;
  import com.airhacks.enhydrator.functions.NonRecursiveTree;
  import com.airhacks.enhydrator.transform.SkipFirstRow;
  import com.airhacks.enhydrator.in.CSVFileSource;
  import com.airhacks.enhydrator.in.Row;
  import com.airhacks.enhydrator.in.Source;
  import com.airhacks.enhydrator.in.VirtualSinkSource;
  import com.airhacks.enhydrator.out.LogSink;
  import java.util.List;
  import static org.hamcrest.CoreMatchers.is;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertThat;
  import org.junit.Test;
  
  /**
   *
   * @author airhacks.com
   */
  public class ParentTest {
  
      /**
       * Name;Size;Folder
       */
      @Test
      public void copy() {
          Source source = new CSVFileSource("./src/test/files/files.csv", ";", "UTF-8", true);
          VirtualSinkSource vss = new VirtualSinkSource();
          Pump pump = new Pump.Engine().
                  from(source).
                  startWith(new SkipFirstRow()).
                  startWith(new NonRecursiveTree("Name", "Folder")).
                  to(vss).
                  to(new LogSink()).
                  build();
          pump.start();
          System.out.println(vss.getRows());
          int numberOfRows = vss.getNumberOfRows();
          assertThat(numberOfRows, is(2));
          Row parentWithChildren = vss.getRow(0);
          assertNotNull(parentWithChildren);
          assertThat(parentWithChildren.getNumberOfColumns(), is(3));
  
          List<Row> children = parentWithChildren.getChildren();
          assertThat(children.size(), is(2));
          children.forEach(e -> assertThat(e.getNumberOfColumns(), is(2)));
      }
  
  }
  