package main

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

func TestLegacyFrontendDatabaseResetIncludesSQLiteSidecars(t *testing.T) {
	root := t.TempDir()
	path := filepath.Join(root, "frontend.db")
	for _, suffix := range []string{"", "-wal", "-shm", "-journal"} {
		if err := os.WriteFile(path+suffix, []byte("customer-data"), 0600); err != nil {
			t.Fatal(err)
		}
	}
	other := filepath.Join(root, "unrelated")
	if err := os.WriteFile(other, []byte("keep"), 0600); err != nil {
		t.Fatal(err)
	}
	if err := removeLegacyDatabase(path); err != nil {
		t.Fatal(err)
	}
	for _, suffix := range []string{"", "-wal", "-shm", "-journal"} {
		if _, err := os.Stat(path + suffix); !os.IsNotExist(err) {
			t.Fatal("SQLite state survived")
		}
	}
	if _, err := os.Stat(other); err != nil {
		t.Fatal("unrelated file removed")
	}
}