/*
* Copyright (c) 2010 Ecole des Mines de Nantes.
*
* This file is part of Entropy.
*
* Entropy is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Entropy is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Entropy. If not, see <http://www.gnu.org/licenses/>.
*/
package entropy.monitoring.sampler;
import org.testng.Assert;
import org.testng.annotations.Test;
import entropy.TestHelper;
import entropy.configuration.Configuration;
/**
* Some unit tests about MemorySampler.
*
* @author Fabien Hermenier
*/
@Test(groups = {"unit"})
public class TestMemorySampler {
public static final String RESOURCES_DIR = "src/test/resources/entropy/monitoring/sampler/TestMemorySampler.";
/**
* Test the instantiation and getters.
*/
public void testGets() {
MemorySampler s = new MemorySampler(12);
Assert.assertEquals(s.getDivider(), 12);
}
public void test() {
Configuration cfg = TestHelper.readConfiguration(RESOURCES_DIR + "sample.txt");
ConfigurationSampler s = new MemorySampler(1024);
Configuration res = s.sample(cfg);
Assert.assertEquals(res.getOnlines().get("N1").getMemoryCapacity(), 1);
Assert.assertEquals(res.getOnlines().get("N2").getMemoryCapacity(), 2);
Assert.assertEquals(res.getOnlines().get("N3").getMemoryCapacity(), 3);
Assert.assertEquals(res.getOfflines().get("N4").getMemoryCapacity(), 4);
Assert.assertEquals(res.getRunnings().get("VM1").getMemoryConsumption(), 1);
Assert.assertEquals(res.getRunnings().get("VM2").getMemoryConsumption(), 2);
Assert.assertEquals(res.getSleepings().get("VM3").getMemoryConsumption(), 3);
Assert.assertEquals(res.getWaitings().get("VM4").getMemoryConsumption(), 4);
}
}