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.fhir.dataformat;
  
  import ca.uhn.fhir.context.FhirContext;
  import ca.uhn.fhir.parser.DataFormatException;
  import ca.uhn.fhir.parser.IParserErrorHandler;
  import ca.uhn.fhir.parser.LenientErrorHandler;
  import ca.uhn.fhir.parser.StrictErrorHandler;
  import org.apache.camel.CamelContext;
  import org.apache.camel.CamelExecutionException;
  import org.apache.camel.Exchange;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.fhir.FhirJsonDataFormat;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.spring.boot.CamelAutoConfiguration;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  import org.hl7.fhir.r4.model.Patient;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.test.annotation.DirtiesContext;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.junit.jupiter.api.Assertions.fail;
  
  @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
  @CamelSpringBootTest
  @SpringBootTest(classes = { CamelAutoConfiguration.class, FhirJsonDataformatErrorHandlerTest.class,
          FhirJsonDataformatErrorHandlerTest.TestConfiguration.class, })
  public class FhirJsonDataformatErrorHandlerTest {
  
      private static final String INPUT = "{\"resourceType\":\"Patient\",\"extension\":[ {\"valueDateTime\":\"2011-01-02T11:13:15\"} ]}";
  
      private MockEndpoint mockEndpoint;
      private final FhirContext fhirContext = FhirContext.forR4();
  
      @Autowired
      CamelContext camelContext;
  
      @Autowired
      protected ProducerTemplate template;
  
      @BeforeEach
      public void setUp() throws Exception {
          mockEndpoint = camelContext.getEndpoint("mock:result", MockEndpoint.class);
          mockEndpoint.reset();
      }
  
      @Test
      public void unmarshalParserErrorHandler() throws Throwable {
          try {
              template.sendBody("direct:unmarshalErrorHandlerStrict", INPUT);
              fail("Expected a DataFormatException");
          } catch (CamelExecutionException e) {
              assertTrue(e.getCause() instanceof DataFormatException);
          }
      }
  
      @Test
      public void unmarshalLenientErrorHandler() throws Exception {
          mockEndpoint.expectedMessageCount(1);
  
          template.sendBody("direct:unmarshalErrorHandlerLenient", INPUT);
  
          mockEndpoint.assertIsSatisfied();
  
          Exchange exchange = mockEndpoint.getExchanges().get(0);
          Patient patient = (Patient) exchange.getIn().getBody();
          assertEquals(1, patient.getExtension().size());
          assertEquals(null, patient.getExtension().get(0).getUrl());
          assertEquals("2011-01-02T11:13:15", patient.getExtension().get(0).getValueAsPrimitive().getValueAsString());
      }
  
      @Configuration
      public class TestConfiguration {
          @Bean
          public RouteBuilder routeBuilder() {
              return new RouteBuilder() {
                  @Override
                  public void configure() {
                      FhirJsonDataFormat strickErrorHandlerDataformat = getStrictErrorHandlerDataFormat();
                      FhirJsonDataFormat lenientErrorHandlerDataFormat = getLenientErrorHandlerDataFormat();
  
                      from("direct:unmarshalErrorHandlerStrict").unmarshal(strickErrorHandlerDataformat)
                              .to("mock:errorIsThrown");
  
                      from("direct:unmarshalErrorHandlerLenient").unmarshal(lenientErrorHandlerDataFormat)
                              .to("mock:result");
                  }
  
                  private FhirJsonDataFormat getStrictErrorHandlerDataFormat() {
                      FhirJsonDataFormat fhirJsonDataFormat = new FhirJsonDataFormat();
                      fhirJsonDataFormat.setFhirContext(fhirContext);
                      IParserErrorHandler parserErrorHandler = new StrictErrorHandler();
                      fhirJsonDataFormat.setParserErrorHandler(parserErrorHandler);
                      return fhirJsonDataFormat;
                  }
  
                  private FhirJsonDataFormat getLenientErrorHandlerDataFormat() {
                      FhirJsonDataFormat fhirJsonDataFormat = new FhirJsonDataFormat();
                      fhirJsonDataFormat.setFhirContext(fhirContext);
                      IParserErrorHandler parserErrorHandler = new LenientErrorHandler();
                      fhirJsonDataFormat.setParserErrorHandler(parserErrorHandler);
                      return fhirJsonDataFormat;
                  }
              };
          }
      }
  }
  