import lotto

def test_lotto():
 no_system = lotto.run_draws(100000, True)
 print("100,000 draws with default settings: %fs" % no_system)

 system = lotto.run_draws(100000, True, system = True)
 print("100,000 draws with system randomness: %fs" % system)

 assert no_system < system

 single_draw = lotto.run_draws()

 assert len(single_draw) == 1
 assert len(single_draw[0]) == 7

 stats = lotto.run_draws(100000, statistics = True)

 assert type(stats) == dict

 lotto.generate_plot(stats, "lotto_histogramm.png")
 print("Generated histogram as lotto_histogramm.png")