from kings_guard.contracts import StreamCompleteness

from helpers import load_pilot, observation_from_fixture
from kings_guard.posture import PostureEvaluator


def test_effector_requests_carry_origin_and_do_not_widen_authority() -> None:
    fixture = load_pilot()
    observation = observation_from_fixture(fixture)
    evaluation = PostureEvaluator().evaluate(fixture.genome, observation)
    signal = evaluation.signals[0]

    assert signal.effector_requests
    for request in signal.effector_requests:
        assert request.originating_observation_id == observation.observation_id
        assert request.originating_signal_id == signal.signal_id
        assert request.stream_completeness is StreamCompleteness.UNKNOWN
        assert request.authority_boundary in {"advisory_only", "metadata_only"}
        assert request.restrictive_direction in {
            "reduce_authority",
            "require_step_up",
            "request_containment",
            "none",
        }

    assert signal.effector_requests[0].restrictive_direction == "reduce_authority"
    assert signal.effector_requests[1].restrictive_direction == "none"
    assert signal.metadata["originating_observation_id"] == observation.observation_id


def test_adjacent_boundary_states_receiving_side_origin_expectation() -> None:
    from pathlib import Path

    text = (Path(__file__).resolve().parents[1] / "docs" / "AdjacentSystemBoundary.md").read_text(
        encoding="utf-8"
    )
    assert "originating observation" in text
    assert "decision record" in text
    assert "does not widen authority" in text