content: /*
   * 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 org.apache.camel.component.flatpack;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.LinkedHashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.converter.IOConverter;
  import org.apache.camel.dataformat.flatpack.FlatpackDataFormat;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  /**
   * Unit test for delimited DataFormat.
   */
  public class FlatpackDelimitedDataFormatTest extends CamelTestSupport {
  
      @Test
      public void testUnmarshal() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:unmarshal");
          // by default we get on big message
          mock.expectedMessageCount(1);
          mock.message(0).body().isInstanceOf(DataSetList.class);
  
          String data = IOConverter.toString(new File("src/test/data/delim/INVENTORY-CommaDelimitedWithQualifier.txt"), null);
  
          template.sendBody("direct:unmarshal", data);
          MockEndpoint.assertIsSatisfied(context);
  
          DataSetList list = mock.getExchanges().get(0).getIn().getBody(DataSetList.class);
          assertEquals(4, list.size());
          Map<?, ?> row = list.get(0);
          assertEquals("SOME VALVE", row.get("ITEM_DESC"));
      }
  
      @Test
      public void testMarshalWithDefinition() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:marshal");
          // by default we get on big message
          mock.expectedMessageCount(1);
  
          List<Map<String, Object>> data = new ArrayList<>();
          Map<String, Object> row = new LinkedHashMap<>();
          row.put("ITEM_DESC", "SOME VALVE");
          row.put("IN_STOCK", "2");
          row.put("PRICE", "5.00");
          row.put("LAST_RECV_DT", "20050101");
          data.add(row);
  
          Map<String, Object> row2 = new LinkedHashMap<>();
          row2.put("ITEM_DESC", "AN ENGINE");
          row2.put("IN_STOCK", "100");
          row2.put("PRICE", "1000.00");
          row2.put("LAST_RECV_DT", "20040601");
          data.add(row2);
  
          template.sendBody("direct:marshal", data);
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Test
      public void testMarshalNoDefinition() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:marshal2");
          // by default we get on big message
          mock.expectedMessageCount(1);
  
          List<Map<String, Object>> data = new ArrayList<>();
          Map<String, Object> row = new LinkedHashMap<>();
          row.put("ITEM_DESC", "SOME VALVE");
          row.put("IN_STOCK", "2");
          row.put("PRICE", "5.00");
          row.put("LAST_RECV_DT", "20050101");
          data.add(row);
  
          Map<String, Object> row2 = new LinkedHashMap<>();
          row2.put("ITEM_DESC", "AN ENGINE");
          row2.put("IN_STOCK", "100");
          row2.put("PRICE", "1000.00");
          row2.put("LAST_RECV_DT", "20040601");
          data.add(row2);
  
          template.sendBody("direct:marshal2", data);
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              public void configure() {
                  FlatpackDataFormat df = new FlatpackDataFormat();
                  df.setDefinition("INVENTORY-Delimited.pzmap.xml");
  
                  from("direct:unmarshal").unmarshal(df).to("mock:unmarshal");
  
                  // with the definition
                  from("direct:marshal").marshal(df).convertBodyTo(String.class).to("mock:marshal");
  
                  // without the definition (will auto add column names from the received data)
                  FlatpackDataFormat df2 = new FlatpackDataFormat();
                  from("direct:marshal2").marshal(df2).convertBodyTo(String.class).to("mock:marshal2");
              }
          };
      }
  }
  