/**
* 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.avro.ipc;
import static org.junit.Assert.assertEquals;
import java.io.IOException;
import org.apache.avro.Protocol;
import org.apache.avro.Protocol.Message;
import org.apache.avro.generic.GenericData;
import org.apache.avro.generic.GenericRecord;
import org.apache.avro.generic.GenericRequestor;
import org.apache.avro.generic.GenericResponder;
import org.apache.avro.util.Utf8;
import org.junit.Test;
public class TestLocalTransceiver {
Protocol protocol = Protocol.parse("" + "{\"protocol\": \"Minimal\", "
+ "\"messages\": { \"m\": {"
+ " \"request\": [{\"name\": \"x\", \"type\": \"string\"}], "
+ " \"response\": \"string\"} } }");
static class TestResponder extends GenericResponder {
public TestResponder(Protocol local) {
super(local);
}
@Override
public Object respond(Message message, Object request)
throws AvroRemoteException {
assertEquals(new Utf8("hello"), ((GenericRecord) request).get("x"));
return new Utf8("there");
}
}
@Test
public void testSingleRpc() throws IOException {
Transceiver t = new LocalTransceiver(new TestResponder(protocol));
GenericRecord params = new GenericData.Record(protocol.getMessages().get(
"m").getRequest());
params.put("x", new Utf8("hello"));
GenericRequestor r = new GenericRequestor(protocol, t);
assertEquals(new Utf8("there"), r.request("m", params));
}
}