package db

import (
	"context"
	"path/filepath"
	"strings"
	"testing"
)

func TestOpenSQLite(t *testing.T) {
	ctx := context.Background()
	db, err := OpenSQLite(filepath.Join(t.TempDir(), "test.db"))
	if err != nil {
		t.Fatalf("open: %v", err)
	}
	defer db.Close()

	if err := db.PingContext(ctx); err != nil {
		t.Fatalf("ping: %v", err)
	}

	var mode string
	if err := db.QueryRowContext(ctx, "PRAGMA journal_mode").Scan(&mode); err != nil {
		t.Fatalf("journal_mode: %v", err)
	}
	if !strings.EqualFold(mode, "wal") {
		t.Fatalf("journal_mode = %q, want wal", mode)
	}

	var fk int
	if err := db.QueryRowContext(ctx, "PRAGMA foreign_keys").Scan(&fk); err != nil {
		t.Fatalf("foreign_keys: %v", err)
	}
	if fk != 1 {
		t.Fatalf("foreign_keys = %d, want 1", fk)
	}

	var busy int
	if err := db.QueryRowContext(ctx, "PRAGMA busy_timeout").Scan(&busy); err != nil {
		t.Fatalf("busy_timeout: %v", err)
	}
	if busy != 5000 {
		t.Fatalf("busy_timeout = %d, want 5000", busy)
	}
}