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package org.openslx.libvirt.domain.device;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
public class HostdevPciDeviceAddressTest
{
@Test
@DisplayName( "Test that a PCI device address instance is not created if invalid values are specified" )
public void testHostdevPciDeviceAddressInstanceInvalid()
{
assertThrows( IllegalArgumentException.class,
() -> new HostdevPciDeviceAddress( Integer.MIN_VALUE, 0x03, 0x0a, 0x7 ) );
assertThrows( IllegalArgumentException.class,
() -> new HostdevPciDeviceAddress( 0x72ab, 0x0c, 0x1a, Integer.MAX_VALUE ) );
}
@Test
@DisplayName( "Test that a PCI device address instance is parsed from a valid String" )
public void testHostdevPciDeviceAddressValueOfValid()
{
final HostdevPciDeviceAddress pciDeviceAddr = HostdevPciDeviceAddress.valueOf( "002b:2a:1f.1" );
assertNotNull( pciDeviceAddr );
assertEquals( 0x002b, pciDeviceAddr.getPciDomain() );
assertEquals( "002b", pciDeviceAddr.getPciDomainAsString() );
assertEquals( 0x2a, pciDeviceAddr.getPciBus() );
assertEquals( "2a", pciDeviceAddr.getPciBusAsString() );
assertEquals( 0x1f, pciDeviceAddr.getPciDevice() );
assertEquals( "1f", pciDeviceAddr.getPciDeviceAsString() );
assertEquals( 0x1, pciDeviceAddr.getPciFunction() );
assertEquals( "1", pciDeviceAddr.getPciFunctionAsString() );
}
@Test
@DisplayName( "Test that no PCI device address instance is parsed from an invalid String" )
public void testHostdevPciDeviceAddressValueOfInvalid()
{
final HostdevPciDeviceAddress pciDeviceAddr = HostdevPciDeviceAddress.valueOf( "0000b2ac1f31" );
assertNull( pciDeviceAddr );
}
@Test
@DisplayName( "Test that two PCI device address instances are equal" )
public void testHostdevPciDeviceAddressEquals()
{
final HostdevPciDeviceAddress pciDeviceAddr1 = new HostdevPciDeviceAddress( 0x0000, 0x2a, 0x1f, 0x1 );
final HostdevPciDeviceAddress pciDeviceAddr2 = new HostdevPciDeviceAddress( 0x0000, 0x2a, 0x1f, 0x1 );
assertTrue( pciDeviceAddr1.equals( pciDeviceAddr2 ) );
}
@Test
@DisplayName( "Test that two PCI device address instances are not equal" )
public void testHostdevPciDeviceAddressNotEquals()
{
final HostdevPciDeviceAddress pciDeviceAddr1 = new HostdevPciDeviceAddress( 0x0000, 0x2a, 0x1f, 0x1 );
final HostdevPciDeviceAddress pciDeviceAddr2 = new HostdevPciDeviceAddress( 0x0000, 0x2a, 0x1f, 0x2 );
assertFalse( pciDeviceAddr1.equals( pciDeviceAddr2 ) );
}
@Test
@DisplayName( "Test that a PCI device address can be dumped to a String" )
public void testHostdevPciDeviceAddressToString()
{
final HostdevPciDeviceAddress pciDeviceAddr = new HostdevPciDeviceAddress( 0x0000, 0x2a, 0x1f, 0x1 );
assertEquals( "0000:2a:1f.1", pciDeviceAddr.toString() );
}
}
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