/**
* 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.hadoop.yarn.api;
import java.util.ArrayList;
import java.util.List;
import junit.framework.Assert;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.AllocateResponsePBImpl;
import org.apache.hadoop.yarn.api.records.AMCommand;
import org.apache.hadoop.yarn.api.records.Container;
import org.apache.hadoop.yarn.api.records.ContainerResourceDecrease;
import org.apache.hadoop.yarn.api.records.ContainerResourceIncrease;
import org.apache.hadoop.yarn.api.records.ContainerStatus;
import org.apache.hadoop.yarn.api.records.NMToken;
import org.apache.hadoop.yarn.api.records.NodeReport;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateResponseProto;
import org.junit.Test;
/**
* 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.
*/
public class TestAllocateResponse {
@Test
public void testAllocateResponseWithIncDecContainers() {
List<ContainerResourceIncrease> incContainers =
new ArrayList<ContainerResourceIncrease>();
List<ContainerResourceDecrease> decContainers =
new ArrayList<ContainerResourceDecrease>();
for (int i = 0; i < 3; i++) {
incContainers.add(ContainerResourceIncrease.newInstance(null,
Resource.newInstance(1024, i), null));
}
for (int i = 0; i < 5; i++) {
decContainers.add(ContainerResourceDecrease.newInstance(null,
Resource.newInstance(1024, i)));
}
AllocateResponse r =
AllocateResponse.newInstance(3, new ArrayList<ContainerStatus>(),
new ArrayList<Container>(), new ArrayList<NodeReport>(), null,
AMCommand.AM_RESYNC, 3, null, new ArrayList<NMToken>(),
incContainers, decContainers);
// serde
AllocateResponseProto p = ((AllocateResponsePBImpl) r).getProto();
r = new AllocateResponsePBImpl(p);
// check value
Assert
.assertEquals(incContainers.size(), r.getIncreasedContainers().size());
Assert
.assertEquals(decContainers.size(), r.getDecreasedContainers().size());
for (int i = 0; i < incContainers.size(); i++) {
Assert.assertEquals(i, r.getIncreasedContainers().get(i).getCapability()
.getVirtualCores());
}
for (int i = 0; i < decContainers.size(); i++) {
Assert.assertEquals(i, r.getDecreasedContainers().get(i).getCapability()
.getVirtualCores());
}
}
@Test
public void testAllocateResponseWithoutIncDecContainers() {
AllocateResponse r =
AllocateResponse.newInstance(3, new ArrayList<ContainerStatus>(),
new ArrayList<Container>(), new ArrayList<NodeReport>(), null,
AMCommand.AM_RESYNC, 3, null, new ArrayList<NMToken>(), null, null);
// serde
AllocateResponseProto p = ((AllocateResponsePBImpl) r).getProto();
r = new AllocateResponsePBImpl(p);
// check value
Assert.assertEquals(0, r.getIncreasedContainers().size());
Assert.assertEquals(0, r.getDecreasedContainers().size());
}
}