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.jackson;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import com.fasterxml.jackson.databind.ObjectMapper;
  import org.apache.camel.BindToRegistry;
  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;
  import static org.junit.jupiter.api.Assertions.assertNotSame;
  
  public class JacksonNotUseDefaultObjectMapperTest extends CamelTestSupport {
  
      private JacksonDataFormat df = new JacksonDataFormat();
  
      @BindToRegistry("myMapper")
      private ObjectMapper objectMapper = new ObjectMapper();
  
      @Override
      public void doPreSetup() {
          df.setUseDefaultObjectMapper(false);
      }
  
      @Test
      public void testMarshalAndUnmarshalMap() throws Exception {
          Map<String, Object> in = new HashMap<>();
          in.put("name", "Camel");
  
          MockEndpoint mock = getMockEndpoint("mock:reverse");
          mock.expectedMessageCount(1);
          mock.message(0).body().isInstanceOf(Map.class);
          mock.message(0).body().isEqualTo(in);
  
          Object marshalled = template.requestBody("direct:in", in);
          String marshalledAsString = context.getTypeConverter().convertTo(String.class, marshalled);
          assertEquals("{\"name\":\"Camel\"}", marshalledAsString);
  
          template.sendBody("direct:back", marshalled);
  
          mock.assertIsSatisfied();
  
          assertNotSame(objectMapper, df.getObjectMapper());
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("direct:in").marshal(df);
                  from("direct:back").unmarshal(df).to("mock:reverse");
              }
          };
      }
  
  }
  