package registry

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

func TestTaskRegistryNumericSourceAndStrictDecode(t *testing.T) {
	path := filepath.Join(t.TempDir(), "snapshot.json")
	raw := []byte(`{"resource_manifests":[{"id":"synthetic","system":"secrets-engine","resources":[{"id":"catalog:synthetic","type":"secret-catalog-lane","attributes":{"float":1.0,"integer":9007199254740993,"negative_zero":-0.0}}]}]}`)
	os.WriteFile(path, raw, 0600)
	store, err := LoadFilePreservingNumbers(path)
	if err != nil {
		t.Fatal(err)
	}
	if !store.NumbersPreserved() {
		t.Fatal("missing source profile")
	}
	resource, ok := store.Resource("secrets-engine", "catalog:synthetic")
	if !ok {
		t.Fatal("missing resource")
	}
	for k, v := range map[string]string{"float": "1.0", "integer": "9007199254740993", "negative_zero": "-0.0"} {
		if resource.Attributes[k] != json.Number(v) {
			t.Fatalf("lost native representation: %s", k)
		}
	}
	for _, raw := range []string{`{} {}`, `{"subjects":[],"subjects":[]}`, `{"unknown":true}`} {
		os.WriteFile(path, []byte(raw), 0600)
		if _, err := LoadFilePreservingNumbers(path); err == nil {
			t.Fatal("invalid authoritative registry accepted")
		}
	}
}