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;
  
  import ca.uhn.hl7v2.AcknowledgmentCode;
  import ca.uhn.hl7v2.ErrorCode;
  import ca.uhn.hl7v2.HL7Exception;
  import ca.uhn.hl7v2.model.v24.message.ACK;
  import ca.uhn.hl7v2.model.v24.message.ADT_A01;
  import ca.uhn.hl7v2.model.v24.segment.PID;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.apache.camel.component.hl7.HL7.ack;
  import static org.apache.camel.component.hl7.HL7.hl7terser;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class AckExpressionTest extends CamelTestSupport {
  
      @Test
      public void testAckExpression() throws Exception {
          ADT_A01 a01 = createADT01Message();
          ACK ack = template.requestBody("direct:test1", a01, ACK.class);
          assertEquals("AA", ack.getMSA().getAcknowledgementCode().getValue());
          assertEquals(a01.getMSH().getMessageControlID().getValue(), ack.getMSA().getMessageControlID()
                  .getValue());
      }
  
      @Test
      public void testAckExpressionWithCode() throws Exception {
          ADT_A01 a01 = createADT01Message();
          ACK ack = template.requestBody("direct:test2", a01, ACK.class);
          assertEquals("CA", ack.getMSA().getAcknowledgementCode().getValue());
          assertEquals(a01.getMSH().getMessageControlID().getValue(), ack.getMSA().getMessageControlID()
                  .getValue());
      }
  
      @Test
      public void testNakExpression() throws Exception {
          ADT_A01 a01 = createADT01Message();
          ACK ack = template.requestBody("direct:test3", a01, ACK.class);
          assertEquals("AE", ack.getMSA().getAcknowledgementCode().getValue());
          assertEquals(a01.getMSH().getMessageControlID().getValue(), ack.getMSA().getMessageControlID()
                  .getValue());
          assertEquals(String.valueOf(ErrorCode.APPLICATION_INTERNAL_ERROR.getCode()), ack.getERR()
                  .getErrorCodeAndLocation(0).getCodeIdentifyingError().getIdentifier().getValue());
      }
  
      @Test
      public void testNakExpressionWithParameters() throws Exception {
          ADT_A01 a01 = createADT01Message();
          ACK ack = template.requestBody("direct:test4", a01, ACK.class);
          assertEquals("AR", ack.getMSA().getAcknowledgementCode().getValue());
          assertEquals(a01.getMSH().getMessageControlID().getValue(), ack.getMSA().getMessageControlID()
                  .getValue());
          assertEquals(String.valueOf(ErrorCode.APPLICATION_INTERNAL_ERROR.getCode()), ack.getERR()
                  .getErrorCodeAndLocation(0).getCodeIdentifyingError().getIdentifier().getValue());
          assertEquals("Problem!", ack.getERR().getErrorCodeAndLocation(0).getCodeIdentifyingError()
                  .getAlternateText().getValue());
      }
  
      @Test
      public void testNakExpressionWithoutException() throws Exception {
          ADT_A01 a01 = createADT01Message();
          ACK ack = template.requestBody("direct:test5", a01, ACK.class);
          assertEquals("AR", ack.getMSA().getAcknowledgementCode().getValue());
          assertEquals(a01.getMSH().getMessageControlID().getValue(), ack.getMSA().getMessageControlID()
                  .getValue());
          assertEquals(String.valueOf(ErrorCode.DATA_TYPE_ERROR.getCode()), ack.getERR().getErrorCodeAndLocation(0)
                  .getCodeIdentifyingError().getIdentifier().getValue());
          assertEquals("Problem!", ack.getERR().getErrorCodeAndLocation(0).getCodeIdentifyingError()
                  .getAlternateText().getValue());
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
  
          return new RouteBuilder() {
              public void configure() {
                  from("direct:test1").transform(ack());
                  from("direct:test2").transform(ack(AcknowledgmentCode.CA));
                  from("direct:test3").onException(HL7Exception.class).handled(true).transform(ack()).end()
                          .transform(hl7terser("/.BLORG"));
                  from("direct:test4").onException(HL7Exception.class).handled(true)
                          .transform(ack(AcknowledgmentCode.AR, "Problem!", ErrorCode.APPLICATION_INTERNAL_ERROR)).end()
                          .transform(hl7terser("/.BLORG"));
                  from("direct:test5").transform(ack(AcknowledgmentCode.AR, "Problem!", ErrorCode.DATA_TYPE_ERROR));
              }
          };
      }
  
      private static ADT_A01 createADT01Message() throws Exception {
          ADT_A01 adt = new ADT_A01();
          adt.initQuickstart("ADT", "A01", "P");
  
          // Populate the PID Segment
          PID pid = adt.getPID();
          pid.getPatientName(0).getFamilyName().getSurname().setValue("Doe");
          pid.getPatientName(0).getGivenName().setValue("John");
          pid.getPatientIdentifierList(0).getID().setValue("123456");
  
          return adt;
      }
  
  }
  