package blacktip

import (
	"testing"

	"git.veillax.com/Veillax/reef/model"
)

func TestWildcardWebsitesStepAsideForNamedAddresses(t *testing.T) {
	all := []model.Mapping{
		{ID: "a", Proto: model.ProtoHTTPS, BindIP: "0.0.0.0", Port: 443, Hostname: "a.test"},
		{ID: "b", Proto: model.ProtoHTTPS, BindIP: "127.0.0.1", Port: 443, Hostname: "b.test"},
		{ID: "c", Proto: model.ProtoHTTPS, BindIP: "0.0.0.0", Port: 8443, Hostname: "c.test"},
		{ID: "d", Proto: model.ProtoTCP, BindIP: "0.0.0.0", Port: 443},
	}
	// the wildcard on 443 gives up the address that "b" names
	for _, ip := range bindIPs(all[0], all) {
		if ip == "127.0.0.1" {
			t.Fatalf("wildcard still listens on 127.0.0.1: %v", bindIPs(all[0], all))
		}
	}
	// the named address keeps its own listener
	if got := bindIPs(all[1], all); len(got) != 1 || got[0] != "127.0.0.1" {
		t.Fatalf("named mapping: %v", got)
	}
	// a different port, or a raw TCP port, is not affected
	if got := bindIPs(all[2], all); len(got) != 1 || got[0] != "0.0.0.0" {
		t.Fatalf("other port: %v", got)
	}
	if got := bindIPs(all[3], all); len(got) != 1 || got[0] != "0.0.0.0" {
		t.Fatalf("raw tcp: %v", got)
	}
	// with nothing named on that port the wildcard stays a single wildcard listener
	if got := bindIPs(all[0], all[:1]); len(got) != 1 || got[0] != "0.0.0.0" {
		t.Fatalf("alone: %v", got)
	}
}