"""
Shared pytest fixtures — auto-loaded by pytest, no import needed.
"""

from __future__ import annotations

from datetime import UTC, datetime

import pytest

from vuln_scan.core.policy import BlockingPolicy, GracePeriods
from vuln_scan.core.time import FixedClock


@pytest.fixture
def fixed_now() -> datetime:
    return datetime(2025, 1, 20, tzinfo=UTC)


@pytest.fixture
def fixed_clock(fixed_now: datetime) -> FixedClock:
    return FixedClock(fixed_now)


@pytest.fixture
def default_grace() -> GracePeriods:
    return GracePeriods()


@pytest.fixture
def default_policy(default_grace: GracePeriods, fixed_clock: FixedClock) -> BlockingPolicy:
    return BlockingPolicy(grace=default_grace, clock=fixed_clock)