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.dataformat.bindy.fixed.skipheader;
  
  import java.math.BigDecimal;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.Calendar;
  import java.util.GregorianCalendar;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.camel.EndpointInject;
  import org.apache.camel.Exchange;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.dataformat.bindy.fixed.BindyFixedLengthDataFormat;
  import org.apache.camel.model.dataformat.BindyDataFormat;
  import org.apache.camel.model.dataformat.BindyType;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  /**
   * This test validates that the header for a fixed length record will be skipped during marshalling or unmarshalling if
   * 'skipHeader=true' is set in the FixedLengthRecord annotation
   */
  public class BindyFixedLengthHeaderFooterSkipHeaderTest extends CamelTestSupport {
  
      public static final String URI_DIRECT_MARSHALL = "direct:marshall";
      public static final String URI_DIRECT_UNMARSHALL = "direct:unmarshall";
      public static final String URI_MOCK_MARSHALL_RESULT = "mock:marshall-result";
      public static final String URI_MOCK_UNMARSHALL_RESULT = "mock:unmarshall-result";
  
      private static final String TEST_HEADER = "101-08-2009\r\n";
      private static final String TEST_RECORD = "10A9  PaulineM    ISINXD12345678BUYShare000002500.45USD01-08-2009\r\n";
      private static final String TEST_FOOTER = "9000000001\r\n";
  
      @EndpointInject(URI_MOCK_MARSHALL_RESULT)
      private MockEndpoint marshallResult;
  
      @EndpointInject(URI_MOCK_UNMARSHALL_RESULT)
      private MockEndpoint unmarshallResult;
  
      // *************************************************************************
      // TESTS
      // *************************************************************************
  
      @SuppressWarnings("unchecked")
      @Test
      public void testUnmarshallMessage() throws Exception {
  
          StringBuilder sb = new StringBuilder();
          sb.append(TEST_HEADER).append(TEST_RECORD).append(TEST_FOOTER);
  
          unmarshallResult.expectedMessageCount(1);
  
          template.sendBody(URI_DIRECT_UNMARSHALL, sb.toString());
  
          unmarshallResult.assertIsSatisfied();
  
          // check the model
          Exchange exchange = unmarshallResult.getReceivedExchanges().get(0);
          Order order = (Order) exchange.getIn().getBody();
          assertEquals(10, order.getOrderNr());
          // the field is not trimmed
          assertEquals("  Pauline", order.getFirstName());
          assertEquals("M    ", order.getLastName());
  
          Map<String, Object> receivedHeaderMap
                  = (Map<String, Object>) exchange.getIn().getHeader(BindyFixedLengthDataFormat.CAMEL_BINDY_FIXED_LENGTH_HEADER);
  
          Map<String, Object> receivedFooterMap
                  = (Map<String, Object>) exchange.getIn().getHeader(BindyFixedLengthDataFormat.CAMEL_BINDY_FIXED_LENGTH_FOOTER);
  
          assertNull(receivedHeaderMap);
          assertNotNull(receivedFooterMap);
      }
  
      @Test
      public void testMarshallMessage() throws Exception {
          Order order = new Order();
          order.setOrderNr(10);
          order.setOrderType("BUY");
          order.setClientNr("A9");
          order.setFirstName("Pauline");
          order.setLastName("M");
          order.setAmount(new BigDecimal("2500.45"));
          order.setInstrumentCode("ISIN");
          order.setInstrumentNumber("XD12345678");
          order.setInstrumentType("Share");
          order.setCurrency("USD");
          Calendar calendar = new GregorianCalendar();
          calendar.set(2009, 7, 1);
          order.setOrderDate(calendar.getTime());
  
          List<Map<String, Object>> input = new ArrayList<>();
          Map<String, Object> bodyRow = new HashMap<>();
          bodyRow.put(Order.class.getName(), order);
          input.add(createHeaderRow());
          input.add(bodyRow);
          input.add(createFooterRow());
  
          marshallResult.expectedMessageCount(1);
          StringBuilder sb = new StringBuilder();
          sb.append(TEST_RECORD).append(TEST_FOOTER);
          marshallResult.expectedBodiesReceived(Arrays.asList(new String[] { sb.toString() }));
          template.sendBody(URI_DIRECT_MARSHALL, input);
          marshallResult.assertIsSatisfied();
      }
  
      private Map<String, Object> createHeaderRow() {
          Map<String, Object> headerMap = new HashMap<>();
          OrderHeader header = new OrderHeader();
          Calendar calendar = new GregorianCalendar();
          calendar.set(2009, 7, 1);
          header.setRecordDate(calendar.getTime());
          headerMap.put(OrderHeader.class.getName(), header);
          return headerMap;
      }
  
      private Map<String, Object> createFooterRow() {
          Map<String, Object> footerMap = new HashMap<>();
          OrderFooter footer = new OrderFooter();
          footer.setNumberOfRecordsInTheFile(1);
          footerMap.put(OrderFooter.class.getName(), footer);
          return footerMap;
      }
  
      // *************************************************************************
      // ROUTES
      // *************************************************************************
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          RouteBuilder routeBuilder = new RouteBuilder() {
  
              @Override
              public void configure() {
                  BindyDataFormat bindy = new BindyDataFormat();
                  bindy.setClassType(Order.class);
                  bindy.setLocale("en");
                  bindy.type(BindyType.Fixed);
  
                  from(URI_DIRECT_MARSHALL)
                          .marshal(bindy)
                          .to(URI_MOCK_MARSHALL_RESULT);
  
                  from(URI_DIRECT_UNMARSHALL)
                          .unmarshal().bindy(BindyType.Fixed, Order.class)
                          .to(URI_MOCK_UNMARSHALL_RESULT);
              }
          };
  
          return routeBuilder;
      }
  }
  