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.jsonpath;
  
  import java.io.File;
  
  import org.apache.camel.builder.ExpressionBuilder;
  import org.apache.camel.builder.PredicateBuilder;
  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;
  
  public class JsonPathCBRTest extends CamelTestSupport {
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("direct:start")
                          .choice()
                          .when().jsonpath("$.store.book[?(@.price < 10)]")
                          .to("mock:cheap")
                          .when().jsonpath("$.store.book[?(@.price < 30)]")
                          .to("mock:average")
                          .otherwise()
                          .to("mock:expensive");
  
                  from("direct:bicycle")
                          .choice()
                          .when().method(new BeanPredicate())
                          .to("mock:cheap")
                          .otherwise()
                          .to("mock:expensive");
  
                  from("direct:bicycle2")
                          .choice()
                          .when(PredicateBuilder.isLessThan(
                                  ExpressionBuilder.languageExpression("jsonpath", "$.store.bicycle.price"),
                                  ExpressionBuilder.constantExpression(100)))
                          .to("mock:cheap")
                          .otherwise()
                          .to("mock:expensive");
              }
          };
      }
  
      public static class BeanPredicate {
          public boolean checkPrice(@JsonPath("$.store.bicycle.price") double price) {
              return price < 100;
          }
      }
  
      @Test
      public void testCheapBicycle() throws Exception {
          sendMessageToBicycleRoute("direct:bicycle");
          MockEndpoint.resetMocks(context);
          sendMessageToBicycleRoute("direct:bicycle2");
      }
  
      private void sendMessageToBicycleRoute(String startPoint) throws Exception {
          getMockEndpoint("mock:cheap").expectedMessageCount(1);
          getMockEndpoint("mock:average").expectedMessageCount(0);
          getMockEndpoint("mock:expensive").expectedMessageCount(0);
  
          template.sendBody(startPoint, new File("src/test/resources/cheap.json"));
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Test
      public void testCheap() throws Exception {
          getMockEndpoint("mock:cheap").expectedMessageCount(1);
          getMockEndpoint("mock:average").expectedMessageCount(0);
          getMockEndpoint("mock:expensive").expectedMessageCount(0);
  
          template.sendBody("direct:start", new File("src/test/resources/cheap.json"));
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Test
      public void testAverage() throws Exception {
          getMockEndpoint("mock:cheap").expectedMessageCount(0);
          getMockEndpoint("mock:average").expectedMessageCount(1);
          getMockEndpoint("mock:expensive").expectedMessageCount(0);
  
          template.sendBody("direct:start", new File("src/test/resources/average.json"));
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Test
      public void testExpensive() throws Exception {
          getMockEndpoint("mock:cheap").expectedMessageCount(0);
          getMockEndpoint("mock:average").expectedMessageCount(0);
          getMockEndpoint("mock:expensive").expectedMessageCount(1);
  
          template.sendBody("direct:start", new File("src/test/resources/expensive.json"));
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
  }
  