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 org.apache.camel.BindToRegistry;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  /**
   * Unit test to demonstrate the HL7MLLPCodec is message format agnostic (don't require the HAPI library). The message
   * format can be java.lang.String.
   */
  public class HL7MLLPCodecPlainStringTest extends HL7TestSupport {
  
      @BindToRegistry("hl7codec")
      public HL7MLLPCodec addCodec() {
  
          HL7MLLPCodec codec = new HL7MLLPCodec();
          codec.setCharset("iso-8859-1");
  
          return codec;
      }
  
      @Test
      public void testPlainString() throws Exception {
          // START SNIPPET: e1
          MockEndpoint mock = getMockEndpoint("mock:result");
          mock.expectedBodiesReceived("Bye World");
  
          // send plain hello world as String
          Object out = template.requestBody("mina:tcp://127.0.0.1:" + getPort() + "?sync=true&codec=#hl7codec", "Hello World",
                  String.class);
  
          MockEndpoint.assertIsSatisfied(context);
  
          // and the response is also just plain String
          assertEquals("Bye World", out);
          // END SNIPPET: e1
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              public void configure() {
                  // START SNIPPET: e2
                  from("mina:tcp://127.0.0.1:" + getPort() + "?sync=true&codec=#hl7codec").process(exchange -> {
                      // use plain String as message format
                      String body = exchange.getIn().getBody(String.class);
                      assertEquals("Hello World", body);
  
                      // return the response as plain string
                      exchange.getMessage().setBody("Bye World");
                  }).to("mock:result");
                  // END SNIPPET: e2
              }
          };
      }
  
  }
  