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.dataformat.thrift;
  
  import org.apache.camel.CamelException;
  import org.apache.camel.FailedToCreateRouteException;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.dataformat.thrift.generated.Operation;
  import org.apache.camel.dataformat.thrift.generated.Work;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.junit.jupiter.api.Assertions.fail;
  
  public class ThriftMarshalAndUnmarshalTest extends CamelTestSupport {
      private static final String WORK_TEST_COMMENT = "This is a test thrift data";
      private static final int WORK_TEST_NUM1 = 1;
      private static final int WORK_TEST_NUM2 = 100;
      private static final Operation WORK_TEST_OPERATION = Operation.MULTIPLY;
  
      @Test
      public void testMarshalAndUnmarshalWithDataFormat() throws Exception {
          marshalAndUnmarshal("direct:in", "direct:back");
      }
  
      @Test
      public void testMarshalAndUnmarshalWithDSL1() throws Exception {
          marshalAndUnmarshal("direct:marshal", "direct:unmarshalA");
      }
  
      @Test
      public void testMarshalAndUnmarshalWithDSL2() throws Exception {
          marshalAndUnmarshal("direct:marshal", "direct:unmarshalB");
      }
  
      @Test
      public void testMarshalAndUnmarshalWithDSL3() {
          try {
              context.addRoutes(new RouteBuilder() {
                  @Override
                  public void configure() {
                      from("direct:unmarshalC").unmarshal().thrift(new CamelException("wrong instance")).to("mock:reverse");
                  }
              });
              fail("Expect the exception here");
          } catch (Exception ex) {
              assertTrue(ex instanceof FailedToCreateRouteException, "Expect FailedToCreateRouteException");
          }
      }
  
      private void marshalAndUnmarshal(String inURI, String outURI) throws Exception {
          Work input = new Work();
  
          input.num1 = WORK_TEST_NUM1;
          input.num2 = WORK_TEST_NUM2;
          input.op = WORK_TEST_OPERATION;
          input.comment = WORK_TEST_COMMENT;
  
          MockEndpoint mock = getMockEndpoint("mock:reverse");
          mock.expectedMessageCount(1);
          mock.message(0).body().isInstanceOf(Work.class);
          mock.message(0).body().isEqualTo(input);
  
          Object marshalled = template.requestBody(inURI, input);
  
          template.sendBody(outURI, marshalled);
  
          mock.assertIsSatisfied();
  
          Work output = mock.getReceivedExchanges().get(0).getIn().getBody(Work.class);
          assertEquals(WORK_TEST_COMMENT, output.getComment());
          assertEquals(WORK_TEST_OPERATION, output.getOp());
          assertEquals(WORK_TEST_NUM2, output.getNum2());
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  ThriftDataFormat format = new ThriftDataFormat(new Work());
  
                  from("direct:in").marshal(format);
                  from("direct:back").unmarshal(format).to("mock:reverse");
  
                  from("direct:marshal").marshal().thrift();
                  from("direct:unmarshalA").unmarshal().thrift("org.apache.camel.dataformat.thrift.generated.Work")
                          .to("mock:reverse");
  
                  from("direct:unmarshalB").unmarshal().thrift(new Work()).to("mock:reverse");
              }
          };
      }
  
  }
  