package store

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

func TestSettings(t *testing.T) {
	s, _ := openTest(t)
	if _, err := s.Setting(ctx, "public_url"); !errors.Is(err, ErrNotFound) {
		t.Errorf("fehlende Einstellung: erwartet ErrNotFound, bekommen %v", err)
	}
	if err := s.SetSetting(ctx, "public_url", "https://a.example:8443"); err != nil {
		t.Fatal(err)
	}
	if err := s.SetSetting(ctx, "public_url", "https://b.example:8443"); err != nil {
		t.Fatal(err)
	}
	if v, err := s.Setting(ctx, "public_url"); err != nil || v != "https://b.example:8443" {
		t.Errorf("Setting = %q, %v", v, err)
	}
	if err := s.SetSetting(ctx, "", "x"); !errors.Is(err, ErrInvalid) {
		t.Errorf("leerer Schlüssel: %v", err)
	}
}

func TestSettings_SurviveReopen(t *testing.T) {
	path := filepath.Join(t.TempDir(), "sultan.db")
	s, err := Open(ctx, path)
	if err != nil {
		t.Fatal(err)
	}
	s.SetSetting(ctx, "public_url", "https://a.example:8443")
	s.Close()
	s, _ = Open(ctx, path)
	defer s.Close()
	if v, _ := s.Setting(ctx, "public_url"); v != "https://a.example:8443" {
		t.Errorf("nach Neustart: %q", v)
	}
	if v, _ := s.SchemaVersion(ctx); v < 2 {
		t.Errorf("Schema-Version %d, erwartet mindestens 2", v)
	}
}