from kings_guard.contracts import PostureLevel, SecurityGenome, as_jsonable
from kings_guard.posture import PostureEvaluator

from helpers import load_pilot, observation_from_fixture


def test_qonto_fixture_loads_a_normalized_genome() -> None:
    fixture = load_pilot()

    assert isinstance(fixture.genome, SecurityGenome)
    assert fixture.genome.genome_id == "kg:genome:qonto-assistant"
    assert fixture.genome.tenant_id == "binky"
    assert "finance.qonto.read" in fixture.genome.permitted_capabilities
    assert fixture.normalization_hints["identity_binding"] == "self_asserted"


def test_qonto_audit_event_normalizes_to_immune_observation() -> None:
    observation = observation_from_fixture()

    assert observation.source_system == "qonto-assistant"
    assert observation.capability == "finance.qonto.read"
    assert observation.resource_scope == "org_summary"
    assert observation.protocol == "mcp"
    assert observation.decision.value == "deny"
    assert observation.deny_reason == "credential_exfil"


def test_posture_evaluation_is_jsonable() -> None:
    fixture = load_pilot()
    observation = observation_from_fixture(fixture)
    evaluation = PostureEvaluator().evaluate(fixture.genome, observation)
    payload = as_jsonable(evaluation)

    assert payload["assessment"]["posture"] == PostureLevel.INFLAMED.value
    assert payload["signals"][0]["signal_kind"] == "posture_hint"
    assert payload["assessment"]["stream_completeness"] == "unknown"