/**
* 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.itest.osgi.protobuf;
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.protobuf.ProtobufDataFormat;
import org.apache.camel.itest.osgi.OSGiIntegrationTestSupport;
import org.apache.camel.itest.osgi.protobuf.generated.AddressBookProtos;
import org.apache.camel.itest.osgi.protobuf.generated.AddressBookProtos.Person;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.Configuration;
import org.ops4j.pax.exam.junit.JUnit4TestRunner;
import static org.ops4j.pax.exam.CoreOptions.felix;
import static org.ops4j.pax.exam.CoreOptions.mavenBundle;
import static org.ops4j.pax.exam.CoreOptions.options;
import static org.ops4j.pax.exam.container.def.PaxRunnerOptions.profile;
import static org.ops4j.pax.exam.container.def.PaxRunnerOptions.scanFeatures;
import static org.ops4j.pax.exam.container.def.PaxRunnerOptions.workingDirectory;
@RunWith(JUnit4TestRunner.class)
public class ProtobufRouteTest extends OSGiIntegrationTestSupport {
@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 testMarshalAndUnmashalWithDSL3() throws Exception {
try {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:unmarshalC").unmarshal().protobuf(new CamelException("wrong instance"))
.to("mock:reverse");
}
});
fail("Expect the exception here");
} catch (Exception ex) {
assertTrue("Expect FailedToCreateRouteException", ex instanceof FailedToCreateRouteException);
assertTrue("Get a wrong reason", ex.getCause() instanceof IllegalArgumentException);
}
}
private void marshalAndUnmarshal(String inURI, String outURI) throws Exception {
AddressBookProtos.Person input = AddressBookProtos.Person
.newBuilder().setName("Martin").setId(1234).build();
MockEndpoint mock = getMockEndpoint("mock:reverse");
mock.expectedMessageCount(1);
mock.message(0).body().isInstanceOf(Person.class);
mock.message(0).body().equals(input);
Object marshalled = template.requestBody(inURI, input);
template.sendBody(outURI, marshalled);
mock.assertIsSatisfied();
Person output = mock.getReceivedExchanges().get(0).getIn().getBody(Person.class);
assertEquals("Martin", output.getName());
}
@Override
protected RouteBuilder createRouteBuilder() {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
ProtobufDataFormat format = new ProtobufDataFormat(Person.getDefaultInstance());
from("direct:in").marshal(format);
from("direct:back").unmarshal(format).to("mock:reverse");
from("direct:marshal").marshal().protobuf();
from("direct:unmarshalA").unmarshal().protobuf("org.apache.camel.itest.osgi.protobuf.generated.AddressBookProtos$Person").to("mock:reverse");
from("direct:unmarshalB").unmarshal().protobuf(Person.getDefaultInstance()).to("mock:reverse");
}
};
}
@Configuration
public static Option[] configure() {
Option[] options = options(
// install the spring dm profile
profile("spring.dm").version("1.2.0"),
// this is how you set the default log level when using pax logging (logProfile)
org.ops4j.pax.exam.CoreOptions.systemProperty("org.ops4j.pax.logging.DefaultServiceLog.level").value("INFO"),
// using the features to install the camel components
scanFeatures(getCamelKarafFeatureUrl(),
"camel-core", "camel-spring", "camel-test", "camel-protobuf"),
workingDirectory("target/paxrunner/"),
felix());
return options;
}
}