import pytest

from proteus.game.agents.base import Agent, ActResult


def test_actresult_fields():
    r = ActResult(action="up", reasoning="predator behind", raw_text="ACTION: up")
    assert r.action == "up"
    assert r.reasoning == "predator behind"
    assert r.raw_text == "ACTION: up"


def test_agent_is_abstract():
    with pytest.raises(TypeError):
        Agent()  # abstract: cannot instantiate