package main

import (
	"os"
	"slices"
	"testing"

	"amadan.net/rastrillo/rastrillo/budget"
)

func TestMain(m *testing.M) { os.Exit(budget.Main(m)) }

func TestListenAsAddr(t *testing.T) {
	t.Parallel()
	got := listenAsAddr([]string{"app", "--listen", "127.0.0.1:1", "-listen=127.0.0.1:2", "--db", "x.db", "--socket", "s"})
	want := []string{"app", "--addr", "127.0.0.1:1", "--addr=127.0.0.1:2", "--db", "x.db", "--socket", "s"}
	if !slices.Equal(got, want) {
		t.Errorf("got %q, want %q", got, want)
	}
}

func TestOrigin(t *testing.T) {
	t.Setenv("CARLOS_HOST", "")
	if got := origin("127.0.0.1:9000"); got != "http://127.0.0.1:9000" {
		t.Errorf("local origin %q", got)
	}
	t.Setenv("CARLOS_HOST", "todo-go-rastrillo.bfj.oncarlos.com")
	if got := origin(""); got != "https://todo-go-rastrillo.bfj.oncarlos.com" {
		t.Errorf("carloku origin %q", got)
	}
}

func TestLoopbackOnly(t *testing.T) {
	t.Parallel()
	for addr, ok := range map[string]bool{
		"127.0.0.1:8080": true,
		"0.0.0.0:8080":   false,
		":8080":          false,
		"[::]:8080":      false,
		"localhost:8080": false,
		"10.0.0.5:8080":  false,
		"127.0.0.1":      false,
	} {
		if err := loopbackOnly(addr); (err == nil) != ok {
			t.Errorf("loopbackOnly(%q) = %v, want ok=%v", addr, err, ok)
		}
	}
}