package store

import (
	"encoding/json"
	"path/filepath"
	"testing"
)

func TestStoreSameRevisionCanonicalJSON(t *testing.T) {
	s, err := Open(filepath.Join(t.TempDir(), "state.db"))
	if err != nil {
		t.Fatal(err)
	}
	defer s.Close()
	snapshot := currentStoreSnapshot(t)
	if err := s.SaveSnapshot(snapshot); err != nil {
		t.Fatal(err)
	}
	var fields map[string]json.RawMessage
	if err := json.Unmarshal(snapshot.Task.Raw, &fields); err != nil {
		t.Fatal(err)
	}
	canonical, err := json.Marshal(fields)
	if err != nil {
		t.Fatal(err)
	}
	snapshot.Task.Raw = canonical
	if err := s.SaveSnapshot(snapshot); err != nil {
		t.Fatalf("identical task content with reordered JSON fields was rejected: %v", err)
	}
}