@Test(expectedExceptions = InvalidImageStateException.class)
public void testNullImageSizeThrowsInvalidImageStateException() throws Throwable {
AttachedDiskCreateSpec disk = new AttachedDiskCreateSpec();
disk.setBootDisk(true);
ImageEntity image = new ImageEntity();
image.setSize(null);
List<Throwable> warnings = new ArrayList<>();
VmDcpBackend.updateBootDiskCapacity(Arrays.asList(disk), image, warnings);
}
