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/*
* 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.spark.rpc.netty
import java.net.InetSocketAddress
import io.netty.channel.Channel
import org.mockito.Mockito._
import org.mockito.Matchers._
import org.apache.spark.SparkFunSuite
import org.apache.spark.network.client.{TransportResponseHandler, TransportClient}
import org.apache.spark.rpc._
class NettyRpcHandlerSuite extends SparkFunSuite {
val env = mock(classOf[NettyRpcEnv])
when(env.deserialize(any(classOf[Array[Byte]]))(any())).
thenReturn(RequestMessage(RpcAddress("localhost", 12345), null, null, false))
test("receive") {
val dispatcher = mock(classOf[Dispatcher])
val nettyRpcHandler = new NettyRpcHandler(dispatcher, env)
val channel = mock(classOf[Channel])
val client = new TransportClient(channel, mock(classOf[TransportResponseHandler]))
when(channel.remoteAddress()).thenReturn(new InetSocketAddress("localhost", 40000))
nettyRpcHandler.receive(client, null, null)
when(channel.remoteAddress()).thenReturn(new InetSocketAddress("localhost", 40001))
nettyRpcHandler.receive(client, null, null)
verify(dispatcher, times(1)).broadcastMessage(Associated(RpcAddress("localhost", 12345)))
}
test("connectionTerminated") {
val dispatcher = mock(classOf[Dispatcher])
val nettyRpcHandler = new NettyRpcHandler(dispatcher, env)
val channel = mock(classOf[Channel])
val client = new TransportClient(channel, mock(classOf[TransportResponseHandler]))
when(channel.remoteAddress()).thenReturn(new InetSocketAddress("localhost", 40000))
nettyRpcHandler.receive(client, null, null)
when(channel.remoteAddress()).thenReturn(new InetSocketAddress("localhost", 40000))
nettyRpcHandler.connectionTerminated(client)
verify(dispatcher, times(1)).broadcastMessage(Associated(RpcAddress("localhost", 12345)))
verify(dispatcher, times(1)).broadcastMessage(Disassociated(RpcAddress("localhost", 12345)))
}
}
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