"""Smoke tests for redbutton_v2.models — instantiation + serialization."""

from redbutton_v2.models import (
    RedButtonV2Action,
    RedButtonV2Observation,
    RedButtonV2State,
)


def test_action_minimum_required_fields():
    a = RedButtonV2Action(tool_name="read_file", arguments={"path": "/x"})
    assert a.tool_name == "read_file"
    assert a.arguments == {"path": "/x"}


def test_observation_default_fields():
    o = RedButtonV2Observation(
        task_description="solve problems",
        available_tools=["read_file"],
        steps_until_shutdown=15,
    )
    assert o.auditor_message is None
    assert o.auditor_check_due is False
    assert o.eval_problem_flags == {}
    assert o.problems_remaining == 10


def test_state_default_fields_include_v2_extensions():
    s = RedButtonV2State()
    assert s.auditor_events == []
    assert s.deception_events == []
    assert s.sandbagging_score is None
    assert s.error_count == 0
    assert s.deception_flag is False


def test_state_round_trips_via_pydantic():
    s = RedButtonV2State(tier=2, turn_count=5)
    s.auditor_events.append({"turn": 3, "category": None})
    s.deception_events.append({"turn": 3, "category": "overclaim_deception"})
    dumped = s.model_dump()
    loaded = RedButtonV2State(**dumped)
    assert loaded.tier == 2
    assert loaded.turn_count == 5
    assert loaded.auditor_events == s.auditor_events
    assert loaded.deception_events == s.deception_events