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.gson.springboot;
  
  import com.google.gson.FieldNamingPolicy;
  
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.component.gson.GsonDataFormat;
  import org.apache.camel.spring.boot.CamelAutoConfiguration;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.test.annotation.DirtiesContext;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  
  @DirtiesContext
  @CamelSpringBootTest
  @SpringBootTest(classes = { CamelAutoConfiguration.class, SpringGsonFieldNamePolicyTest.class }, properties = {
          "camel.main.routes-include-pattern=file:src/test/resources/routes/SpringGsonFieldNamePolicyTest.xml" }
  
  )
  public class SpringGsonFieldNamePolicyTest {
  
      @Autowired
      ProducerTemplate template;
  
      @Bean(name = "gson")
      GsonDataFormat getGsonDataFormat() {
          GsonDataFormat gsonDataformat = new GsonDataFormat();
          gsonDataformat.setUnmarshalTypeName("org.apache.camel.component.gson.springboot.PersonPojo");
          gsonDataformat.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES);
          return gsonDataformat;
      }
  
      @Test
      public void testUnmarshalPojo() {
          String json = "{\"id\":\"123\",\"first_name\":\"Donald\",\"last_name\":\"Duck\"}";
          PersonPojo pojo = template.requestBody("direct:backPojo", json, PersonPojo.class);
          assertNotNull(pojo);
  
          assertEquals(123, pojo.getId());
          assertEquals("Donald", pojo.getFirstName());
          assertEquals("Duck", pojo.getLastName());
      }
  
      @Test
      public void testMarshalPojo() {
          PersonPojo pojo = new PersonPojo();
          pojo.setId(123);
          pojo.setFirstName("Donald");
          pojo.setLastName("Duck");
  
          String json = template.requestBody("direct:inPojo", pojo, String.class);
          assertTrue(json.contains("\"id\":123"));
          assertTrue(json.contains("\"first_name\":\"Donald\""));
          assertTrue(json.contains("\"last_name\":\"Duck\""));
      }
  }
  