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package gateway
import "net"
// Wrapper for calls into the go "net" library that can be mocked for tests
type interfaceGetter interface {
InterfaceByName(name string) (*net.Interface, error)
Addrs(iface *net.Interface) ([]net.Addr, error)
}
// Concrete implementation of above interface
type intefaceGetterImpl struct{}
func (*intefaceGetterImpl) InterfaceByName(name string) (*net.Interface, error) {
return net.InterfaceByName(name)
}
func (*intefaceGetterImpl) Addrs(iface *net.Interface) ([]net.Addr, error) {
return iface.Addrs()
}
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