package host

import "testing"

func TestTunnelEnvComplete(t *testing.T) {
	env := map[string]string{"CARLOS_TUNNEL_URL": "https://t", "CARLOS_TUNNEL_TOKEN": "x", "CARLOS_TUNNEL_NAME": "n"}
	get := func(k string) string { return env[k] }
	if !tunnelEnvComplete(get) {
		t.Fatal("complete env")
	}
	delete(env, "CARLOS_TUNNEL_NAME")
	if tunnelEnvComplete(get) {
		t.Fatal("incomplete env must not make a tunnel client (tunnelLoop would not run)")
	}
}

func TestGeoIPStateNilBeforeTheEdgeIsReady(t *testing.T) {
	if geoIPState() != nil {
		t.Fatal("no edge published yet must mean no GeoIP block")
	}
}