from __future__ import annotations

import subprocess
import sys
from pathlib import Path

ROOT = Path(__file__).parents[2]


def test_v1_executable_packages_are_absent() -> None:
    assert not (ROOT / "backend" / "app").exists()
    assert not (ROOT / "backend" / "backup").exists()
    assert not (ROOT / "backend" / "tests").exists()
    assert not (ROOT / "frontend" / "src" / "api" / "client.ts").exists()


def test_v1_reference_tag_exists() -> None:
    result = subprocess.run(
        ["git", "tag", "--list", "v1-reference-2026-07-27"],
        cwd=ROOT,
        capture_output=True,
        check=False,
        text=True,
    )
    assert result.returncode == 0
    assert result.stdout.strip() == "v1-reference-2026-07-27"


def test_forbidden_v1_scanner_accepts_runtime_tree() -> None:
    result = subprocess.run(
        [sys.executable, "tools/forbidden_v1_scan.py", "."],
        cwd=ROOT,
        capture_output=True,
        check=False,
        text=True,
    )
    assert result.returncode == 0, result.stdout + result.stderr