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.openapi;
  
  import com.jayway.jsonpath.DocumentContext;
  import com.jayway.jsonpath.JsonPath;
  import io.swagger.v3.oas.models.OpenAPI;
  import org.apache.camel.BindToRegistry;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.impl.engine.DefaultClassResolver;
  import org.apache.camel.model.rest.RestParamType;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.params.ParameterizedTest;
  import org.junit.jupiter.params.provider.ValueSource;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  public class RestOpenApiReaderModelTest extends CamelTestSupport {
  
      private Logger log = LoggerFactory.getLogger(getClass());
  
      @BindToRegistry("dummy-rest")
      private DummyRestConsumerFactory factory = new DummyRestConsumerFactory();
  
      @BindToRegistry("userService")
      private Object dummy = new Object();
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  // this user REST service is json only
                  rest("/user").tag("dude").description("User rest service").consumes("application/json")
                          .produces("application/json")
  
                          .get("/{id}/{date}").description("Find user by id and date").outType(User.class).responseMessage()
                          .message("The user returned").endResponseMessage().param()
                          .name("id").type(RestParamType.path).description("The id of the user to get").endParam().param()
                          .name("date").type(RestParamType.path).description("The date")
                          .dataFormat("date").endParam().to("bean:userService?method=getUser(${header.id})")
  
                          .put().description("Updates or create a user").type(User.class).param().name("body")
                          .type(RestParamType.body).description("The user to update or create")
                          .endParam().to("bean:userService?method=updateUser")
  
                          .get("/findAll").description("Find all users").outType(User[].class).responseMessage()
                          .message("All the found users").endResponseMessage()
                          .to("bean:userService?method=listUsers")
  
                          .post().description("Update all users").type(User[].class).to("bean:userService?method=updateAllUsers");
              }
          };
      }
  
      @ParameterizedTest
      @ValueSource(strings = { "3.1", "3.0" })
      public void testReaderReadV3(String version) throws Exception {
          BeanConfig config = new BeanConfig();
          config.setHost("localhost:8080");
          config.setSchemes(new String[] { "http" });
          config.setBasePath("/api");
          config.setTitle("Camel User store");
          config.setLicense("Apache 2.0");
          config.setLicenseUrl("http://www.apache.org/licenses/LICENSE-2.0.html");
          config.setVersion(version);
          RestOpenApiReader reader = new RestOpenApiReader();
  
          OpenAPI openApi = reader.read(context, context.getRestDefinitions(), config, context.getName(),
                  new DefaultClassResolver());
          assertNotNull(openApi);
  
          String json = RestOpenApiSupport.getJsonFromOpenAPIAsString(openApi, config);
          log.info(json);
  
          DocumentContext doc = JsonPath.parse(json);
  
          assertEquals("http://localhost:8080/api", doc.read("$.servers[0].url"));
          assertEquals("User rest service", doc.read("$.tags[0].description"));
          assertEquals("#/components/schemas/User",
                  doc.read("$.paths['/user'].put.requestBody.content['application/json'].schema['$ref']"));
          assertEquals("org.apache.camel.openapi.User", doc.read("$.components.schemas.User['x-className'].format"));
  
          assertEquals("string", doc.read("$.paths['/user/{id}/{date}'].get.parameters[1].schema.type"));
          assertEquals("date", doc.read("$.paths['/user/{id}/{date}'].get.parameters[1].schema.format"));
  
          assertEquals(44, doc.read("$.components.schemas.User.properties.age.example", Integer.class));
  
          // Ensure valid schema for array request body and response body CAMEL-21076
          assertEquals("array", doc.read("$.paths['/user'].post.requestBody.content['application/json'].schema.type"));
          assertEquals("#/components/schemas/User",
                  doc.read("$.paths['/user'].post.requestBody.content['application/json'].schema.items['$ref']"));
  
          assertEquals("array",
                  doc.read("$.paths['/user/findAll'].get.responses['200'].content['application/json'].schema.type"));
          assertEquals("#/components/schemas/User",
                  doc.read("$.paths['/user/findAll'].get.responses['200'].content['application/json'].schema.items['$ref']"));
  
          if (config.isOpenApi30()) {
              // nullable is only supported in OpenAPI 3.0
              assertEquals(true, doc.read("$.components.schemas.User.properties.age.nullable", Boolean.class));
          }
  
          // Ensure valid array output ref CAMEL-19818
          assertFalse(json.contains("\"$ref\" : \"#/components/schemas/org.apache.camel.openapi.User\""));
  
          // do not populate enum when no allowable values are set
          assertFalse(json.contains("\"enum\""));
  
          context.stop();
      }
  }
  