Requires a mock CPU-model config, which is given as a raw string to also
test parsing capabilities. Also tests defaulting behaviour.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Reviewed-By: Fabian Ebner <f.ebner@proxmox.com>
Tested-By: Fabian Ebner <f.ebner@proxmox.com>