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.mina;
  
  import java.lang.reflect.Field;
  
  import org.apache.camel.Endpoint;
  import org.apache.camel.Exchange;
  import org.apache.camel.Producer;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.mina.transport.socket.SocketConnector;
  import org.junit.jupiter.api.Test;
  
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  
  /**
   * Unit testing for using a MinaProducer that it can shutdown properly (CAMEL-395)
   */
  public class MinaProducerShutdownMockTest extends BaseMinaTest {
  
      @Test
      public void testProducerShutdownTestingWithMock() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:result");
          mock.expectedBodiesReceived("Hello World");
  
          SocketConnector mockConnector = mock(SocketConnector.class);
  
          // normal camel code to get a producer
          Endpoint endpoint = context.getEndpoint(String.format("mina:tcp://localhost:%1$s?textline=true&sync=false", getPort()));
          Exchange exchange = endpoint.createExchange();
          Producer producer = endpoint.createProducer();
          producer.start();
  
          // set input and execute it
          exchange.getIn().setBody("Hello World");
          producer.process(exchange);
  
          // insert our mock instead of real MINA IoConnector
          Field field = producer.getClass().getDeclaredField("connector");
          field.setAccessible(true);
          field.set(producer, mockConnector);
  
          //
          // Everything is asynchronous.
          // We need to wait a second to make sure we get the message.
          //
          Thread.sleep(1000);
          // stop using our mock
          producer.stop();
  
          verify(mockConnector).dispose(true);
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
  
              public void configure() {
                  fromF("mina:tcp://localhost:%1$s?textline=true&sync=false", getPort()).to("mock:result");
              }
          };
      }
  }
  