"""Testy aspektów (LOG-06) — czysta matematyka."""
from app.engine.aspects import find_aspects, separation


def test_separation_wraparound():
    assert separation(10, 350) == 20
    assert separation(0, 180) == 180
    assert separation(0, 90) == 90


def test_conjunction_and_opposition():
    pos = [
        {"name": "Sun", "decimal": 10.0},
        {"name": "Moon", "decimal": 12.0},   # 2° od Słońca -> koniunkcja
        {"name": "Mars", "decimal": 190.0},  # 180° od Słońca -> opozycja
    ]
    pairs = {(a["obj1"], a["obj2"], a["aspect"]) for a in find_aspects(pos)}
    assert ("Sun", "Moon", "conjunction") in pairs
    assert ("Sun", "Mars", "opposition") in pairs


def test_orb_limit_excludes_wide():
    pos = [{"name": "Mercury", "decimal": 0.0}, {"name": "Venus", "decimal": 100.0}]
    assert find_aspects(pos, orb=8.0, luminary_bonus=0.0) == []


def test_luminary_bonus_widens_orb():
    # 99.5° -> 9.5° od kwadratury; z bonusem luminarza (8+2) mieści się
    pos = [{"name": "Sun", "decimal": 0.0}, {"name": "Saturn", "decimal": 99.5}]
    assert any(a["aspect"] == "square" for a in find_aspects(pos))


def test_one_aspect_per_pair():
    pos = [{"name": "Sun", "decimal": 0.0}, {"name": "Moon", "decimal": 2.0}]
    assert len(find_aspects(pos)) == 1