package service

import (
	"path/filepath"
	"reflect"
	"testing"
)

func TestFromEnvIncludesRemotePodTimeout(t *testing.T) {
	dataDir := filepath.Join(t.TempDir(), "data")
	t.Setenv("METIS_DATA_DIR", dataDir)
	t.Setenv("METIS_FLASH_HOSTS", "titan-22, titan-24")
	t.Setenv("METIS_REMOTE_POD_TIMEOUT_SEC", "1800")
	t.Setenv("METIS_DEFAULT_FLASH_HOST", "titan-22")
	t.Setenv("METIS_LOCAL_HOST", "titan-iac")

	settings := FromEnv()
	if settings.CacheDir != filepath.Join(dataDir, "cache") {
		t.Fatalf("expected cache dir under data dir, got %q", settings.CacheDir)
	}
	if settings.RemotePodTimeout != 1800 {
		t.Fatalf("expected RemotePodTimeout=1800, got %d", settings.RemotePodTimeout)
	}
	if !reflect.DeepEqual(settings.FlashHosts, []string{"titan-22", "titan-24"}) {
		t.Fatalf("unexpected flash hosts: %#v", settings.FlashHosts)
	}
	if settings.DefaultFlashHost != "titan-22" || settings.LocalHost != "titan-iac" {
		t.Fatalf("unexpected local/default host settings: %+v", settings)
	}
}