import pytest

from reasoning_gym.cognition.figlet_fonts import FigletFontConfig, FigletFontDataset


def test_figlet_deterministic():
    """Test that dataset generates same items with same seed"""
    config = FigletFontConfig(seed=42, size=15)
    dataset1 = FigletFontDataset(config)
    dataset2 = FigletFontDataset(config)

    for i in range(15):  # Only check first 15 entries for speed
        assert dataset1[i] == dataset2[i]


def test_figlet():
    """Test basic properties and solution of generated items"""
    config = FigletFontConfig(size=40)
    dataset = FigletFontDataset(config)

    for item in dataset:
        assert isinstance(item, dict)
        assert "question" in item
        assert "answer" in item
        assert "metadata" in item

        # Check metadata contains required fields
        assert "font" in item["metadata"]

        # Test the scoring
        assert dataset.score_answer(answer=item["answer"], entry=item) == 1.0


def test_static_figlet():
    """Test basic properties and solution of generated items"""
    config = FigletFontConfig(static_word="TESTY", static_font="caligraphy", space_letters=False, size=15)
    dataset = FigletFontDataset(config)

    # Test partial scoring
    for item in dataset:
        assert dataset.score_answer(answer="TESTY", entry=item) == 1.0
        assert dataset.score_answer(answer="WESTY", entry=item) == 0.4
        assert dataset.score_answer(answer=None, entry=item) == 0