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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.assertThrows;
import static org.junit.jupiter.api.Assertions.fail;
import java.io.InputStream;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.openslx.libvirt.capabilities.Capabilities;
import org.openslx.libvirt.domain.Domain;
import org.openslx.libvirt.domain.Domain.OsType;
import org.openslx.libvirt.domain.Domain.Type;
import org.openslx.libvirt.xml.LibvirtXmlDocumentException;
import org.openslx.libvirt.xml.LibvirtXmlSerializationException;
import org.openslx.libvirt.xml.LibvirtXmlTestResources;
import org.openslx.libvirt.xml.LibvirtXmlValidationException;
import org.openslx.virtualization.configuration.transformation.TransformationException;
class TransformationSpecificQemuArchitectureStub extends TransformationSpecificQemuArchitecture
{
final String capabilityFileName;
public TransformationSpecificQemuArchitectureStub( String capabilityFileName )
{
super( null );
this.capabilityFileName = capabilityFileName;
}
@Override
protected Capabilities getCapabilities() throws TransformationException
{
final InputStream capabilityContent = LibvirtXmlTestResources.getLibvirtXmlStream( this.capabilityFileName );
Capabilities capabilites = null;
try {
capabilites = new Capabilities( capabilityContent );
} catch ( LibvirtXmlDocumentException | LibvirtXmlSerializationException | LibvirtXmlValidationException e ) {
fail( "Could not create stub for getCapabilities(): " + e.getLocalizedMessage() );
}
return capabilites;
}
}
public class TransformationSpecificQemuArchitectureTest
{
@Test
@DisplayName( "Test transformation of VM architecture configuration if KVM required and available" )
public void testTransformationSpecificQemuArchitectureKvm() throws TransformationException
{
final TransformationSpecificQemuArchitectureStub transformation;
transformation = new TransformationSpecificQemuArchitectureStub( "qemu-kvm_capabilities_default.xml" );
final Domain config = TransformationTestUtils.getDefaultDomain();
assertEquals( Type.KVM, config.getType() );
assertEquals( "x86_64", config.getOsArch() );
assertEquals( "pc-q35-5.1", config.getOsMachine() );
assertEquals( OsType.HVM, config.getOsType() );
transformation.transform( config, null );
assertEquals( Type.KVM, config.getType() );
assertEquals( "x86_64", config.getOsArch() );
assertEquals( "pc-q35-5.1", config.getOsMachine() );
assertEquals( OsType.HVM, config.getOsType() );
assertDoesNotThrow( () -> config.validateXml() );
}
@Test
@DisplayName( "Test transformation of VM architecture configuration if KVM required but not available" )
public void testTransformationSpecificQemuArchitectureNoKvm() throws TransformationException
{
final TransformationSpecificQemuArchitectureStub transformation;
transformation = new TransformationSpecificQemuArchitectureStub( "qemu-kvm_capabilities_no-kvm.xml" );
final Domain config = TransformationTestUtils.getDefaultDomain();
assertEquals( Type.KVM, config.getType() );
assertEquals( "x86_64", config.getOsArch() );
assertEquals( "pc-q35-5.1", config.getOsMachine() );
assertEquals( OsType.HVM, config.getOsType() );
assertThrows( TransformationException.class, () -> transformation.transform( config, null ) );
}
@Test
@DisplayName( "Test transformation of VM architecture configuration if version is not supported (machine version too new)" )
public void testTransformationSpecificQemuArchitectureMachineVersionDowngrade() throws TransformationException
{
final TransformationSpecificQemuArchitectureStub transformation;
transformation = new TransformationSpecificQemuArchitectureStub( "qemu-kvm_capabilities_old-version.xml" );
final Domain config = TransformationTestUtils.getDefaultDomain();
assertEquals( Type.KVM, config.getType() );
assertEquals( "x86_64", config.getOsArch() );
assertEquals( "pc-q35-5.1", config.getOsMachine() );
assertEquals( OsType.HVM, config.getOsType() );
assertThrows( TransformationException.class, () -> transformation.transform( config, null ) );
}
}
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