}

    private DefaultNativePlatform newNativePlatform(TargetMachine targetMachine) {
        return host.withArchitecture(Architectures.forInput(targetMachine.getArchitecture().getName()));
    }

    private NativeToolChainInternal getToolChain(NativeLanguage sourceLanguage, NativePlatformInternal targetNativePlatform) {

    }

    private boolean isCurrentArchitecture(NativePlatformInternal targetPlatform) {
        return targetPlatform.getArchitecture().equals(DefaultNativePlatform.getCurrentArchitecture());
    }

    @Override
    public PlatformToolProvider select(NativeLanguage sourceLanguage, NativePlatformInternal targetMachine) {

        def objectFactory = TestUtil.objectFactory()
        return Stub(TargetMachine) {
            getOperatingSystemFamily() >> objectFactory.named(OperatingSystemFamily.class, os)
            getArchitecture() >> objectFactory.named(MachineArchitecture.class, arch)
        }
    }