package host

import "testing"

func TestHasDefaultRoute(t *testing.T) {
	in := "Iface\tDestination\tGateway\tFlags\n" +
		"eth0\t00000000\t0102A8C0\t0003\n"
	if !hasDefaultRoute(in) {
		t.Fatalf("expected default route")
	}
	in2 := "Iface Destination Gateway Flags\n" +
		"eth0 0010A8C0 00000000 0001\n"
	if hasDefaultRoute(in2) {
		t.Fatalf("expected no default route")
	}
}

func TestIsIfaceUp(t *testing.T) {
	if !isIfaceUp("up\n") {
		t.Fatalf("expected true")
	}
	if !isIfaceUp("unknown") {
		t.Fatalf("expected true for unknown")
	}
	if isIfaceUp("down") {
		t.Fatalf("expected false")
	}
}