jogai/tests/test_videogame.py

import pygame
import pytest
from pytest import fixture, mark

from jogai import videogame as vg


def test_load_empty_scene():
    vg._load_scene({})


@mark.xfail
@mark.parametrize(
    ('key, down'),
    [('a', False), (-1, True), ('pataca', True), ('', True), (None, True)],
)
def test_simulate_key_press(key, down):
    vg.init()
    vg.simulate_key_press(key, down)
    vg.quit()


def test_add_group_with_wrong_type():
    with pytest.raises(TypeError):
        vg.add_group('foo')


def test_listen_quit_event():
    quit_event = pygame.event.Event(
        pygame.QUIT,
        mod=pygame.locals.KMOD_NONE,
    )
    vg.init()
    pygame.event.post(quit_event)
    vg.listen_events()


def test_get_color_with_wrong_types():
    with pytest.raises(TypeError):
        vg.get_color('foo', 'bar')


def test_get_color_with_out_of_range_values():
    with pytest.raises(ValueError):
        vg.get_color(-3, 100000)


@mark.parametrize('wait', [-1, 0, 1, 'foo', None])
def test_wait_and_quit(wait):
    vg.quit(wait)


def test_prepare_02_yaml():
    vg.init()
    vg.prepare('02.yaml')
    vg.quit()


def test_load_yaml_with_no_characters():
    vg.init()
    vg.prepare('no_characters.yaml')
    vg.quit()


def test_add_character_with_wrong_type():
    with pytest.raises(TypeError):
        vg.add_character('foo')


def test_update(prepare_videogame):
    vg.update()