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* Pentaho Big Data
*
* Copyright (C) 2002-2015 by Pentaho : http://www.pentaho.com
*
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* Licensed 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
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.pentaho.hadoop.shim.common.mapred;
import static org.junit.Assert.*;
import java.util.concurrent.atomic.AtomicReference;
import org.apache.hadoop.mapred.TaskAttemptID;
import org.apache.hadoop.mapred.TaskID;
import org.junit.Test;
import org.pentaho.hadoop.shim.api.mapred.TaskCompletionEvent;
@SuppressWarnings( "deprecation" )
public class TaskCompletionEventProxyTest {
@Test( expected = NullPointerException.class )
public void instantiation_null() {
new TaskCompletionEventProxy( null );
}
@Test
public void getTaskAttemptId() {
final TaskAttemptID id = new TaskAttemptID( new TaskID(), 0 );
org.apache.hadoop.mapred.TaskCompletionEvent delegate = new org.apache.hadoop.mapred.TaskCompletionEvent() {
public org.apache.hadoop.mapred.TaskAttemptID getTaskAttemptId() {
return id;
}
};
TaskCompletionEventProxy proxy = new TaskCompletionEventProxy( delegate );
assertEquals( id, proxy.getTaskAttemptId() );
}
@Test
public void getTaskStatus() {
final AtomicReference<org.apache.hadoop.mapred.TaskCompletionEvent.Status> status =
new AtomicReference<org.apache.hadoop.mapred.TaskCompletionEvent.Status>();
org.apache.hadoop.mapred.TaskCompletionEvent delegate = new org.apache.hadoop.mapred.TaskCompletionEvent() {
public org.apache.hadoop.mapred.TaskCompletionEvent.Status getTaskStatus() {
return status.get();
}
};
TaskCompletionEventProxy proxy = new TaskCompletionEventProxy( delegate );
status.set( org.apache.hadoop.mapred.TaskCompletionEvent.Status.FAILED );
assertEquals( TaskCompletionEvent.Status.FAILED, proxy.getTaskStatus() );
status.set( org.apache.hadoop.mapred.TaskCompletionEvent.Status.KILLED );
assertEquals( TaskCompletionEvent.Status.KILLED, proxy.getTaskStatus() );
status.set( org.apache.hadoop.mapred.TaskCompletionEvent.Status.OBSOLETE );
assertEquals( TaskCompletionEvent.Status.OBSOLETE, proxy.getTaskStatus() );
status.set( org.apache.hadoop.mapred.TaskCompletionEvent.Status.SUCCEEDED );
assertEquals( TaskCompletionEvent.Status.SUCCEEDED, proxy.getTaskStatus() );
status.set( org.apache.hadoop.mapred.TaskCompletionEvent.Status.TIPFAILED );
assertEquals( TaskCompletionEvent.Status.TIPFAILED, proxy.getTaskStatus() );
}
@Test
public void getEventId() {
final int id = 12332;
org.apache.hadoop.mapred.TaskCompletionEvent delegate = new org.apache.hadoop.mapred.TaskCompletionEvent() {
public int getEventId() {
return id;
}
};
TaskCompletionEventProxy proxy = new TaskCompletionEventProxy( delegate );
assertEquals( id, proxy.getEventId() );
}
}