import pathlib

import _pytest.config
import pytest

import gitlab


@pytest.fixture(scope="session")
def test_dir(pytestconfig: _pytest.config.Config) -> pathlib.Path:
    return pytestconfig.rootdir / "tests"  # type: ignore


@pytest.fixture(autouse=True)
def mock_clean_config(monkeypatch: pytest.MonkeyPatch) -> None:
    """Ensures user-defined environment variables do not interfere with tests."""
    monkeypatch.delenv("PYTHON_GITLAB_CFG", raising=False)
    monkeypatch.delenv("GITLAB_PRIVATE_TOKEN", raising=False)
    monkeypatch.delenv("GITLAB_URL", raising=False)
    monkeypatch.delenv("CI_JOB_TOKEN", raising=False)
    monkeypatch.delenv("CI_SERVER_URL", raising=False)


@pytest.fixture(autouse=True)
def default_files(monkeypatch: pytest.MonkeyPatch) -> None:
    """Ensures user configuration files do not interfere with tests."""
    monkeypatch.setattr(gitlab.config, "_DEFAULT_FILES", [])


@pytest.fixture
def valid_gitlab_ci_yml() -> str:
    return """---
:test_job:
  :script: echo 1
"""


@pytest.fixture
def invalid_gitlab_ci_yml() -> str:
    return "invalid"