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package org.openslx.runvirt.plugin.qemu.configuration;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.openslx.libvirt.domain.Domain;
import org.openslx.libvirt.domain.Domain.CpuCheck;
import org.openslx.libvirt.domain.Domain.CpuMode;
import org.openslx.runvirt.plugin.qemu.cmdln.CommandLineArgs;
import org.openslx.virtualization.configuration.transformation.TransformationException;
public class TransformationGenericCpuTest
{
@Test
@DisplayName( "Test transformation of VM CPU configuration" )
public void testTransformationGenericCpu() throws TransformationException
{
final TransformationGenericCpu transformation = new TransformationGenericCpu();
final Domain config = TransformationTestUtils.getDefaultDomain();
final CommandLineArgs args = TransformationTestUtils.getDefaultCmdLnArgs();
assertNotEquals( Integer.parseInt( TransformationTestUtils.DEFAULT_VM_NCPUS ), config.getVCpu() );
assertNotEquals( CpuMode.HOST_PASSTHROUGH, config.getCpuMode() );
assertEquals( CpuCheck.PARTIAL, config.getCpuCheck() );
transformation.transform( config, args );
assertEquals( CpuMode.HOST_PASSTHROUGH, config.getCpuMode() );
assertEquals( CpuCheck.PARTIAL, config.getCpuCheck() );
final int numDies = TransformationGenericCpu.CPU_NUM_DIES;
final int numSockets = TransformationGenericCpu.CPU_NUM_SOCKETS;
final int numCores = Integer.valueOf( TransformationTestUtils.DEFAULT_VM_NCPUS );
final int numThreads = TransformationGenericCpu.CPU_NUM_THREADS;
final int numVCpus = numDies * numSockets * numCores * numThreads;
assertEquals( numDies, config.getCpuDies() );
assertEquals( numSockets, config.getCpuSockets() );
assertEquals( numCores, config.getCpuCores() );
assertEquals( numThreads, config.getCpuThreads() );
assertEquals( numVCpus, config.getVCpu() );
assertDoesNotThrow( () -> config.validateXml() );
}
@Test
@DisplayName( "Test transformation of VM CPU configuration with unspecified input data" )
public void testTransformationGenericCpuNoData() throws TransformationException
{
final TransformationGenericCpu transformation = new TransformationGenericCpu();
final Domain config = TransformationTestUtils.getDefaultDomain();
final CommandLineArgs args = TransformationTestUtils.getEmptyCmdLnArgs();
assertThrows( TransformationException.class, () -> transformation.transform( config, args ) );
}
}
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