/**
* Copyright (C) 2012 LinkedIn Inc <opensource@linkedin.com>
*
* 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
*
* 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 com.linkedin.helix;
import org.testng.AssertJUnit;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import com.linkedin.helix.healthcheck.DefaultPerfCounters;
public class TestPerfCounters {
final String INSTANCE_NAME = "instance_123";
final long AVAILABLE_CPUS = 1;
final long FREE_PHYSICAL_MEMORY = 2;
final long FREE_JVM_MEMORY = 3;
final long TOTAL_JVM_MEMORY = 4;
final double AVERAGE_SYSTEM_LOAD = 5;
DefaultPerfCounters _perfCounters;
@BeforeTest ()
public void setup()
{
_perfCounters = new DefaultPerfCounters(INSTANCE_NAME, AVAILABLE_CPUS,
FREE_PHYSICAL_MEMORY, FREE_JVM_MEMORY, TOTAL_JVM_MEMORY,
AVERAGE_SYSTEM_LOAD);
}
@Test ()
public void testGetAvailableCpus()
{
AssertJUnit.assertEquals(AVAILABLE_CPUS,_perfCounters.getAvailableCpus());
}
@Test ()
public void testGetAverageSystemLoad()
{
AssertJUnit.assertEquals(AVERAGE_SYSTEM_LOAD,_perfCounters.getAverageSystemLoad());
}
@Test ()
public void testGetTotalJvmMemory()
{
AssertJUnit.assertEquals(TOTAL_JVM_MEMORY,_perfCounters.getTotalJvmMemory());
}
@Test ()
public void testGetFreeJvmMemory()
{
AssertJUnit.assertEquals(FREE_JVM_MEMORY,_perfCounters.getFreeJvmMemory());
}
@Test ()
public void testGetFreePhysicalMemory()
{
AssertJUnit.assertEquals(FREE_PHYSICAL_MEMORY,_perfCounters.getFreePhysicalMemory());
}
}