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.example;
  
  import jakarta.xml.bind.JAXBContext;
  import jakarta.xml.bind.Unmarshaller;
  
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.model.RoutesDefinition;
  import org.apache.camel.test.spring.junit5.CamelSpringTestSupport;
  import org.apache.camel.xml.jaxb.DefaultModelJAXBContextFactory;
  import org.junit.jupiter.api.Test;
  import org.springframework.context.support.AbstractApplicationContext;
  import org.springframework.context.support.ClassPathXmlApplicationContext;
  import org.springframework.core.io.ClassPathResource;
  import org.springframework.core.io.Resource;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  public class SpringLoadRouteFromXmlTest extends CamelSpringTestSupport {
  
      @Override
      protected AbstractApplicationContext createApplicationContext() {
          return new ClassPathXmlApplicationContext("org/apache/camel/example/SpringLoadRouteFromXmlTest.xml");
      }
  
      @Test
      void testLoadRouteFromXml() throws Exception {
          assertNotNull(context.getRoute("foo"), "Existing foo route should be there");
          assertEquals(1, context.getRoutes().size());
  
          // test that existing route works
          MockEndpoint foo = getMockEndpoint("mock:foo");
          foo.expectedBodiesReceived("Hello World");
          template.sendBody("direct:foo", "Hello World");
          foo.assertIsSatisfied();
  
          // load bar route from classpath using JAXB
          JAXBContext jaxb = new DefaultModelJAXBContextFactory().newJAXBContext();
          Unmarshaller unmarshaller = jaxb.createUnmarshaller();
  
          Resource rs = new ClassPathResource("org/apache/camel/example/BarRoute.xml");
          Object value = unmarshaller.unmarshal(rs.getInputStream());
  
          // it should be a RoutesDefinition (we can have multiple routes in the same XML file)
          RoutesDefinition routes = (RoutesDefinition) value;
          assertNotNull(routes, "Should load routes from XML");
          assertEquals(1, routes.getRoutes().size());
  
          // add the routes to existing CamelContext
          context.addRouteDefinitions(routes.getRoutes());
  
          assertNotNull(context.getRoute("bar"), "Loaded bar route should be there");
          assertEquals(2, context.getRoutes().size());
  
          // test that loaded route works
          MockEndpoint bar = getMockEndpoint("mock:bar");
          bar.expectedBodiesReceived("Bye World");
          template.sendBody("direct:bar", "Bye World");
          bar.assertIsSatisfied();
      }
  
  }
  