"""Unit test per build_info(): env (Docker) vs fallback VERSION file (local)."""
from __future__ import annotations

from pathlib import Path

from presa_mano.version import build_info

_VERSION_FILE = Path(__file__).resolve().parents[1] / "VERSION"


def test_build_info_prefers_env(monkeypatch):
    monkeypatch.setenv("APP_VERSION", "1.2.3")
    monkeypatch.setenv("BUILD_TIME", "2026-06-03 14:22 UTC")
    info = build_info()
    assert info == {"version": "1.2.3", "build_time": "2026-06-03 14:22 UTC"}


def test_build_info_falls_back_to_version_file(monkeypatch):
    monkeypatch.delenv("APP_VERSION", raising=False)
    monkeypatch.delenv("BUILD_TIME", raising=False)
    info = build_info()
    file_ver = _VERSION_FILE.read_text(encoding="utf-8").strip()
    assert file_ver in info["version"]
    assert info["version"].endswith("(local)")
    assert info["build_time"] == "(local)"