import os
import shutil
from pathlib import Path

import pytest

from pytest_abra.coordinator import Coordinator
from pytest_abra.dir_manager import DirManager


def test_load_test_credentials(tmp_path: Path):
    assert "TEST_USER" not in os.environ

    DIR = DirManager(output_dir=tmp_path, session_id="abc")
    DIR.create_all_dirs()

    Coordinator.load_test_credentials(DIR)
    assert (DIR.STATES / "credentials_test.json").is_file()

    assert "TEST_USER" in os.environ
    test_user_before = os.environ["TEST_USER"]

    # os.environ.clear()  # this breaks pytest!
    del os.environ["TEST_USER"]
    assert "TEST_USER" not in os.environ

    Coordinator.load_test_credentials(DIR)
    assert test_user_before == os.environ["TEST_USER"]


@pytest.fixture(scope="session")
def tmp_recipes(tmp_path_factory: pytest.TempPathFactory) -> Path:
    tmp_recipes_target = tmp_path_factory.mktemp("recipes")
    recipes_dir_source = Path("recipes")
    shutil.copytree(recipes_dir_source, tmp_recipes_target, dirs_exist_ok=True)
    return tmp_recipes_target


def test_runner_runner_dict_import(tmp_recipes: Path):
    """import from recipes dict should work, because create_runner_dict has sys.path.append"""

    RUNNER_DICT = Coordinator.create_runner_dict(tmp_recipes)
    assert len(RUNNER_DICT.keys()) > 0