/**
* 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.avro;
import org.apache.camel.CamelException;
import org.apache.camel.FailedToCreateRouteException;
import org.apache.camel.avro.generated.Value;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
public class AvroMarshalAndUnmarshallTest extends CamelTestSupport {
@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() throws Exception {
try {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:unmarshalC").unmarshal().avro(new CamelException("wrong schema"))
.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 {
Value input = Value.newBuilder().setValue("test body").build();
MockEndpoint mock = getMockEndpoint("mock:reverse");
mock.expectedMessageCount(1);
mock.message(0).body().isInstanceOf(Value.class);
mock.message(0).body().equals(input);
Object marshalled = template.requestBody(inURI, input);
template.sendBody(outURI, marshalled);
mock.assertIsSatisfied();
Value output = mock.getReceivedExchanges().get(0).getIn().getBody(Value.class);
assertEquals(input, output);
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
AvroDataFormat format = new AvroDataFormat(Value.SCHEMA$);
from("direct:in").marshal(format);
from("direct:back").unmarshal(format).to("mock:reverse");
from("direct:marshal").marshal().avro();
from("direct:unmarshalA").unmarshal().avro(Value.class.getName()).to("mock:reverse");
from("direct:unmarshalB").unmarshal().avro(Value.SCHEMA$).to("mock:reverse");
}
};
}
}