package host

import (
	"context"
	"errors"
	"github.com/carlosframework/platform/internal/activator"
	"github.com/carlosframework/platform/internal/hostbox"
)

type fakeLaunchRoot struct {
	protocol string
	err      error
}

func (f fakeLaunchRoot) Capability(context.Context) (string, error) { return f.protocol, f.err }
func (fakeLaunchRoot) Launch(context.Context, hostbox.RoleLaunchRequest) (hostbox.RoleLaunchGrant, error) {
	return hostbox.RoleLaunchGrant{}, errors.New("unused")
}
func (fakeLaunchRoot) Stop(context.Context, hostbox.RoleLaunchRequest) error { return nil }

func (f fakeLaunchRoot) KindCapability(context.Context, string) error {
	if f.protocol != hostbox.RoleLaunchProtocol {
		return activator.ErrClaimIsolationUnavailable
	}
	return f.err
}