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.hl7.springboot.test;
  
  import org.apache.camel.EndpointInject;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.hl7.HL7MLLPCodec;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.spring.boot.CamelAutoConfiguration;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import ca.uhn.hl7v2.model.Message;
  import ca.uhn.hl7v2.model.v24.message.ADR_A19;
  import ca.uhn.hl7v2.model.v24.segment.MSA;
  import ca.uhn.hl7v2.model.v24.segment.QRD;
  import ca.uhn.hl7v2.model.v24.segment.MSH;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.test.annotation.DirtiesContext;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  
  @DirtiesContext
  @CamelSpringBootTest
  @SpringBootTest(classes = { CamelAutoConfiguration.class, HL7MLLPCodecStandAndEndBytesTest.class,
          HL7MLLPCodecStandAndEndBytesTest.TestConfiguration.class })
  public class HL7MLLPCodecStandAndEndBytesTest extends HL7TestSupport {
  
      @Autowired
      ProducerTemplate template;
  
      @EndpointInject("mock:result")
      MockEndpoint mock;
  
      @Bean("hl7codec")
      private HL7MLLPCodec addCodec() throws Exception {
  
          HL7MLLPCodec codec = new HL7MLLPCodec();
          codec.setCharset("iso-8859-1");
          // to test with different start and end bytes.
          codec.setStartByte('*');
          codec.setEndByte1('#');
          codec.setEndByte2('*');
          codec.setConvertLFtoCR(false);
          return codec;
      }
  
      @Test
      public void testSendHL7Message() throws Exception {
          String line1 = "MSH|^~\\&|MYSENDER|MYRECEIVER|MYAPPLICATION||200612211200||QRY^A19|1234|P|2.4";
          String line2 = "QRD|200612211200|R|I|GetPatient|||1^RD|0101701234|DEM||";
  
          StringBuilder in = new StringBuilder();
          in.append(line1);
          in.append("\r");
          in.append(line2);
  
          String out = template.requestBody("mina:tcp://127.0.0.1:" + getPort() + "?sync=true&codec=#hl7codec",
                  in.toString(), String.class);
  
          String[] lines = out.split("\r");
          assertEquals("MSH|^~\\&|MYSENDER||||200701011539||ADR^A19||||123", lines[0]);
          assertEquals("MSA|AA|123", lines[1]);
      }
  
      private static Message createHL7AsMessage() throws Exception {
          ADR_A19 adr = new ADR_A19();
  
          // Populate the MSH Segment
          MSH mshSegment = adr.getMSH();
          mshSegment.getFieldSeparator().setValue("|");
          mshSegment.getEncodingCharacters().setValue("^~\\&");
          mshSegment.getDateTimeOfMessage().getTimeOfAnEvent().setValue("200701011539");
          mshSegment.getSendingApplication().getNamespaceID().setValue("MYSENDER");
          mshSegment.getSequenceNumber().setValue("123");
          mshSegment.getMessageType().getMessageType().setValue("ADR");
          mshSegment.getMessageType().getTriggerEvent().setValue("A19");
  
          // Populate the PID Segment
          MSA msa = adr.getMSA();
          msa.getAcknowledgementCode().setValue("AA");
          msa.getMessageControlID().setValue("123");
  
          QRD qrd = adr.getQRD();
          qrd.getQueryDateTime().getTimeOfAnEvent().setValue("20080805120000");
  
          return adr;
      }
  
      // *************************************
      // Config
      // *************************************
  
      @Configuration
      public static class TestConfiguration {
  
          @Bean
          public RouteBuilder routeBuilder() {
              return new RouteBuilder() {
                  @Override
                  public void configure() throws Exception {
                      from("mina:tcp://127.0.0.1:" + getPort() + "?sync=true&codec=#hl7codec").process(exchange -> {
                          Message input = exchange.getIn().getBody(Message.class);
  
                          assertEquals("2.4", input.getVersion());
                          QRD qrd = (QRD) input.get("QRD");
                          assertEquals("0101701234", qrd.getWhoSubjectFilter(0).getIDNumber().getValue());
  
                          Message response = createHL7AsMessage();
                          exchange.getMessage().setBody(response);
                      }).to("mock:result");
                  }
              };
          }
      }
  
  }
  