/**
* 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.protobuf;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.dataformat.protobuf.generated.AddressBookProtos;
import org.apache.camel.dataformat.protobuf.generated.AddressBookProtos.Person;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
public class ProtobufMarshalAndUnmarshalJsonTest extends CamelTestSupport {
private static final String PERSON_TEST_NAME = "Martin";
private static final String PERSON_TEST_JSON = "{\"name\": \"Martin\",\"id\": 1234}";
private static final int PERSON_TEST_ID = 1234;
@Test
public void testMarshalAndUnmarshal() throws Exception {
marshalAndUnmarshal("direct:in", "direct:back");
}
@Test
public void testMarshalAndUnmarshalWithDSL() throws Exception {
marshalAndUnmarshal("direct:marshal", "direct:unmarshalA");
}
private void marshalAndUnmarshal(String inURI, String outURI) throws Exception {
MockEndpoint mock = getMockEndpoint("mock:reverse");
mock.expectedMessageCount(1);
mock.message(0).body().isInstanceOf(Person.class);
Object marshalled = template.requestBody(inURI, PERSON_TEST_JSON);
template.sendBody(outURI, marshalled);
mock.assertIsSatisfied();
Person output = mock.getReceivedExchanges().get(0).getIn().getBody(Person.class);
assertEquals(PERSON_TEST_NAME, output.getName());
assertEquals(PERSON_TEST_ID, output.getId());
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
ProtobufDataFormat format = new ProtobufDataFormat(Person.getDefaultInstance(), ProtobufDataFormat.CONTENT_TYPE_FORMAT_JSON);
from("direct:in").unmarshal(format).to("mock:reverse");
from("direct:back").marshal(format);
from("direct:marshal").unmarshal().protobuf("org.apache.camel.dataformat.protobuf.generated.AddressBookProtos$Person", "json").to("mock:reverse");
from("direct:unmarshalA").marshal().protobuf();
}
};
}
}