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Commit 3257338b authored by Nikolaus Huber's avatar Nikolaus Huber
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git-svn-id: https://se1.informatik.uni-wuerzburg.de/usvn/svn/code/code/DMM/trunk@10640 9e42b895-fcda-4063-8a3b-11be15eb1bbd
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edu.kit.ipd.descartes.adaptation.test/src/edu/kit/ipd/descartes/adaptation/model/util/DmmModelChangerTest.java deleted 100644 → 0
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package edu.kit.ipd.descartes.adaptation.model.util;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.junit.Before;
import org.junit.Test;
import edu.kit.ipd.descartes.adaptation.AbstractTest;
import edu.kit.ipd.descartes.adaptation.exceptions.OperationNotPerformedException;
import edu.kit.ipd.descartes.adaptation.model.dmm.util.DmmModelChanger;
import edu.kit.ipd.descartes.mm.adaptation.AdaptationDirection;
import edu.kit.ipd.descartes.mm.adaptationpoints.AdaptationpointsFactory;
import edu.kit.ipd.descartes.mm.adaptationpoints.ModelVariableConfigurationRange;
import edu.kit.ipd.descartes.mm.containerrepository.ContainerTemplate;
import edu.kit.ipd.descartes.mm.containerrepository.ContainerrepositoryFactory;
import edu.kit.ipd.descartes.mm.resourceconfiguration.ActiveResourceSpecification;
import edu.kit.ipd.descartes.mm.resourceconfiguration.ConfigurationSpecification;
import edu.kit.ipd.descartes.mm.resourceconfiguration.NumberOfParallelProcessingUnits;
import edu.kit.ipd.descartes.mm.resourceconfiguration.ProcessingResourceSpecification;
import edu.kit.ipd.descartes.mm.resourceconfiguration.ResourceconfigurationFactory;
import edu.kit.ipd.descartes.mm.resourcelandscape.Container;
import edu.kit.ipd.descartes.mm.resourcelandscape.ResourcelandscapeFactory;
import edu.kit.ipd.descartes.mm.resourcelandscape.RuntimeEnvironment;
public class DmmModelChangerTest extends AbstractTest {
private static final String PARENT_CONTAINER = "PARENT_CONTAINER";
private static final String TEST_RUNTIME_ENV = "TEST_RUNTIME_ENV";
private static final String NOC_NAME = "NumberOfCores_TestName";
private static final String NOC_ID = "NumberOfCores_TestId";
private static final String EMPTY = "Empty";
private static final int MIN = 1;
private static final int MAX = 4;
private static final int DEFAULT = 2;
RuntimeEnvironment original = null;
NumberOfParallelProcessingUnits adaptableNumberOfCores = null;
ModelVariableConfigurationRange point = null;
ActiveResourceSpecification spec = null;
Container container = null;
ContainerTemplate template = null;
Container parent = null;
@Before
public void setUp() throws Exception {
super.setUp();
parent = ResourcelandscapeFactory.eINSTANCE.createComputingInfrastructure();
container = ResourcelandscapeFactory.eINSTANCE.createRuntimeEnvironment();
template = ContainerrepositoryFactory.eINSTANCE.createContainerTemplate();
original = ResourcelandscapeFactory.eINSTANCE.createRuntimeEnvironment();
adaptableNumberOfCores = ResourceconfigurationFactory.eINSTANCE.createNumberOfParallelProcessingUnits();
point = AdaptationpointsFactory.eINSTANCE.createModelVariableConfigurationRange();
spec = ResourceconfigurationFactory.eINSTANCE.createActiveResourceSpecification();
ProcessingResourceSpecification procSpec = ResourceconfigurationFactory.eINSTANCE.createProcessingResourceSpecification();
adaptableNumberOfCores.setName(NOC_NAME);
adaptableNumberOfCores.setId(NOC_ID);
adaptableNumberOfCores.setNumber(DEFAULT);
procSpec.setNrOfParProcUnits(adaptableNumberOfCores);
procSpec.setName(EMPTY);
spec.setName(EMPTY);
spec.getProcessingResourceSpecifications().add(procSpec);
original.getConfigSpec().add(spec);
original.setName(TEST_RUNTIME_ENV);
original.setTemplate(ContainerrepositoryFactory.eINSTANCE.createContainerTemplate());
point.setMinValue(MIN);
point.setMaxValue(MAX);
point.setAdaptableEntity(adaptableNumberOfCores);
point.setName(EMPTY);
parent.setName(PARENT_CONTAINER);
parent.getContains().add(original);
template.getTemplateConfig().add(spec);
template.setName(EMPTY);
container.setTemplate(template);
container.setName(EMPTY);
}
@Test(expected=OperationNotPerformedException.class)
public void testScaleModelVariableException() throws OperationNotPerformedException {
assertTrue(adaptableNumberOfCores.getNumber() == DEFAULT);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.INCREASE);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.INCREASE);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.INCREASE);
assertEquals(DEFAULT + 2, adaptableNumberOfCores.getNumber());
}
@Test
public void testScaleModelVariable() throws OperationNotPerformedException {
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.NOT_SET);
assertTrue(adaptableNumberOfCores.getNumber() == DEFAULT);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.INCREASE);
assertTrue(adaptableNumberOfCores.getNumber() == DEFAULT + 1);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.INCREASE);
assertTrue(adaptableNumberOfCores.getNumber() == DEFAULT + 2);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.DECREASE);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.DECREASE);
DmmModelChanger.scaleModelVariable(point, AdaptationDirection.DECREASE);
assertTrue(adaptableNumberOfCores.getNumber() == DEFAULT - 1);
}
@Test
public void testScaleInRuntimeEnvironmentInstance() {
RuntimeEnvironment copy = DmmModelChanger.createNewRuntimeEnvironmentInstance(original);
assertFalse(original.getId().equals(copy.getId()));
assertFalse(original.getName().equals(copy.getName()));
assertEquals(original.getName() + DmmModelChanger.COPY_MARK, copy.getName());
assertEquals(original.getTemplate(), copy.getTemplate());
assertTrue(parent.getContains().size() == 2);
assertEquals(original, parent.getContains().get(0));
assertEquals(copy, parent.getContains().get(1));
RuntimeEnvironment removedElement = DmmModelChanger.scaleInRuntimeEnvironmentInstance(original);
assertEquals(copy, removedElement);
assertTrue(parent.getContains().size() == 1);
assertTrue(removedElement.getName().contains(DmmModelChanger.COPY_MARK));
assertTrue(!original.getTemplate().getReferringContainers().contains(removedElement));
}
@Test
public void testScaleOutRuntimeEnvironmentInstance() {
original.setTemplate(template);
RuntimeEnvironment copy = DmmModelChanger.createNewRuntimeEnvironmentInstance(original);
assertFalse(original.getId().equals(copy.getId()));
assertFalse(original.getName().equals(copy.getName()));
assertEquals(original.getName() + DmmModelChanger.COPY_MARK, copy.getName());
assertEquals(original.getTemplate(), copy.getTemplate());
assertTrue(EcoreUtil.equals(original.getTemplate().getTemplateConfig(), copy.getConfigSpec()));
assertTrue(original.getTemplate().getReferringContainers().contains(copy));
assertTrue(parent.getContains().size() == 2);
assertEquals(original, parent.getContains().get(0));
assertEquals(copy, parent.getContains().get(1));
}
@Test(expected=OperationNotPerformedException.class)
public void testScaleContainerIncrease() throws OperationNotPerformedException {
assertTrue(container.getConfigSpec().size() == 0);
DmmModelChanger.scaleResourceProvidedByContainer(container, point, AdaptationDirection.INCREASE);
assertEquals(template.getTemplateConfig().size(), container.getConfigSpec().size());
assertEquals(DEFAULT + 1, getNrOfProcUnitsValue(container.getConfigSpec().get(0)));
DmmModelChanger.scaleResourceProvidedByContainer(container, point, AdaptationDirection.INCREASE);
assertEquals(DEFAULT + 2, getNrOfProcUnitsValue(container.getConfigSpec().get(0)));
DmmModelChanger.scaleResourceProvidedByContainer(container, point, AdaptationDirection.INCREASE);
assertEquals(DEFAULT + 2, getNrOfProcUnitsValue(container.getConfigSpec().get(0)));
}
@Test(expected=OperationNotPerformedException.class)
public void testScaleContainerDecrease() throws OperationNotPerformedException {
assertTrue(container.getConfigSpec().size() == 0);
DmmModelChanger.scaleResourceProvidedByContainer(container, point, AdaptationDirection.DECREASE);
assertEquals(template.getTemplateConfig().size(), container.getConfigSpec().size());
assertEquals(DEFAULT - 1, getNrOfProcUnitsValue(container.getConfigSpec().get(0)));
DmmModelChanger.scaleResourceProvidedByContainer(container, point, AdaptationDirection.DECREASE);
assertEquals(DEFAULT - 1, getNrOfProcUnitsValue(container.getConfigSpec().get(0)));
}
@Test
public void testRemoveSpec() throws OperationNotPerformedException {
assertTrue(container.getConfigSpec().size() == 0);
DmmModelChanger.scaleResourceProvidedByContainer(container, point, AdaptationDirection.INCREASE);
assertEquals(template.getTemplateConfig().size(), container.getConfigSpec().size());
assertEquals(DEFAULT + 1, getNrOfProcUnitsValue(container.getConfigSpec().get(0)));
DmmModelChanger.scaleResourceProvidedByContainer(container, point, AdaptationDirection.DECREASE);
assertEquals(0, container.getConfigSpec().size());
assertEquals(DEFAULT, getNrOfProcUnitsValue(template.getTemplateConfig().get(0)));
}
private int getNrOfProcUnitsValue(ConfigurationSpecification config) {
ActiveResourceSpecification activeSpec = (ActiveResourceSpecification) config;
return activeSpec.getProcessingResourceSpecifications().get(0).getNrOfParProcUnits().getNumber();
}
}
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