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.quarkus.component.openapijava.it;
  
  import com.fasterxml.jackson.databind.ObjectMapper;
  import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
  import io.restassured.builder.ResponseBuilder;
  import io.restassured.filter.FilterContext;
  import io.restassured.filter.OrderedFilter;
  import io.restassured.http.ContentType;
  import io.restassured.response.Response;
  import io.restassured.specification.FilterableRequestSpecification;
  import io.restassured.specification.FilterableResponseSpecification;
  import org.apache.commons.lang3.exception.ExceptionUtils;
  import org.jboss.logging.Logger;
  
  /**
   * Enable YAML responses to be inspected with REST Assured JsonPath expressions.
   *
   * Inspired by the original microprofile-open-api source.
   *
   * https://github.com/eclipse/microprofile-open-api/blob/master/tck/src/main/java/org/eclipse/microprofile/openapi/tck/utils/YamlToJsonFilter.java
   */
  public class YamlToJsonFilter implements OrderedFilter {
  
      private static final Logger LOG = Logger.getLogger(YamlToJsonFilter.class);
  
      @Override
      public int getOrder() {
          return OrderedFilter.HIGHEST_PRECEDENCE;
      }
  
      @Override
      public Response filter(FilterableRequestSpecification requestSpec, FilterableResponseSpecification responseSpec,
              FilterContext ctx) {
          try {
              Response response = ctx.next(requestSpec, responseSpec);
  
              if (response.getContentType().equals("text/yaml")) {
                  String yaml = response.getBody().asString();
                  if (LOG.isDebugEnabled()) {
                      LOG.debug(yaml);
                  }
  
                  ObjectMapper yamlReader = new ObjectMapper(new YAMLFactory());
                  Object obj = yamlReader.readValue(yaml, Object.class);
  
                  ObjectMapper jsonWriter = new ObjectMapper();
                  String json = jsonWriter.writeValueAsString(obj);
  
                  ResponseBuilder builder = new ResponseBuilder();
                  builder.clone(response);
                  builder.setBody(json);
                  builder.setContentType(ContentType.JSON);
                  return builder.build();
              }
  
              return response;
          } catch (Exception e) {
              throw new IllegalStateException("Failed to convert the request: " + ExceptionUtils.getMessage(e), e);
          }
      }
  }
  