import os

# Use the SDL dummy video driver so tests can run headless in CI
os.environ.setdefault("SDL_VIDEODRIVER", "dummy")

import pygame
from game.game import Game


def test_game_initializes_and_runs_briefly():
    # Ensure pygame uses the dummy driver
    assert pygame.get_sdl_version() is not None

    # Instantiate the game and run for a tiny amount of time
    g = Game(width=320, height=240, fps=60)
    # Run the loop for 0.1 seconds using run(max_run_seconds=...)
    g.run(max_run_seconds=0.1)

    # If we reached cleanup without exception, consider test passed
    assert not pygame.get_init()  # pygame.quit() should have been called