import pytest
from mock import Mock


def pytest_addoption(parser):
    """Adds `--run-without-docker` argument."""
    group = parser.getgroup("thefuck")
    group.addoption('--enable-functional', action="store_true", default=False,
                    help="Enable functional tests")


@pytest.fixture
def no_memoize(monkeypatch):
    monkeypatch.setattr('thefuck.utils.memoize.disabled', True)


@pytest.fixture
def settings():
    return Mock(debug=False, no_colors=True)


@pytest.fixture(autouse=True)
def no_cache(monkeypatch):
    monkeypatch.setattr('thefuck.utils.cache.disabled', True)


@pytest.fixture(autouse=True)
def functional(request):
    if request.node.get_marker('functional') \
            and not request.config.getoption('enable_functional'):
        pytest.skip('functional tests are disabled')