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.guava.eventbus;
  
  import com.google.common.eventbus.EventBus;
  import org.apache.camel.BindToRegistry;
  import org.apache.camel.CamelContext;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class GuavaEventBusComponentTest extends CamelTestSupport {
  
      @BindToRegistry("eventBus")
      EventBus eventBus = new EventBus();
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("myGuavaEventBus:eventBus").to("mock:test");
              }
          };
      }
  
      @Override
      protected CamelContext createCamelContext() throws Exception {
          CamelContext camelContext = super.createCamelContext();
          GuavaEventBusComponent busComponent = new GuavaEventBusComponent();
          busComponent.setEventBus(eventBus);
          camelContext.addComponent("myGuavaEventBus", busComponent);
          return camelContext;
      }
  
      @Test
      public void shouldForwardMessageToCustomComponent() throws InterruptedException {
          // Given
          String message = "message";
  
          // When
          eventBus.post(message);
  
          // Then
          getMockEndpoint("mock:test").setExpectedMessageCount(1);
          MockEndpoint.assertIsSatisfied(context);
          assertEquals(message, getMockEndpoint("mock:test").getExchanges().get(0).getIn().getBody());
      }
  
  }
  