def test_mixture_regret(base, num_mixes, num_boots):
"""Test bootstrap mixture regret"""
game = gamegen.samplegame_replace(base)
mixes = game.random_mixtures(num_mixes)
boots = bootstrap.mixture_regret(game, mixes, num_boots, processes=1)
assert boots.shape == (num_mixes, num_boots)
assert np.all(boots >= 0)
perc_boots = bootstrap.mixture_regret(game, mixes, num_boots,
percentiles=[2.5, 97.5], processes=1)
assert perc_boots.shape == (num_mixes, 2)
assert np.all(perc_boots >= 0)
def test_mixture_regret(players, strategies):
num_mixes = 5
num_boots = 200
game = gamegen.add_noise(gamegen.role_symmetric_game(players, strategies),
1, 3)
mixes = game.random_mixtures(num_mixes)
boots = bootstrap.mixture_regret(game, mixes, num_boots, processes=1)
assert boots.shape == (num_mixes, num_boots)
assert np.all(boots >= 0)
perc_boots = bootstrap.mixture_regret(game, mixes, num_boots, [2.5, 97.5],
processes=1)
assert perc_boots.shape == (num_mixes, 2)
assert np.all(perc_boots >= 0)
def test_mixture_regret_parallel(num_mixes, num_boots):
"""Test mixture regret run on multiple processors"""
game = gamegen.samplegame([4, 3], [3, 4])
mixes = game.random_mixtures(num_mixes)
boots = bootstrap.mixture_regret(game, mixes, num_boots)
assert boots.shape == (num_mixes, num_boots)
assert np.all(boots >= 0)
def test_mixture_regret_single_mix(base, num_boots):
"""Test bootstrap regret with a single mix"""
game = gamegen.samplegame_replace(base)
mix = game.random_mixture()
boots = bootstrap.mixture_regret(game, mix, num_boots, processes=1)
assert boots.shape == (1, num_boots)
assert np.all(boots >= 0)
def test_mixture_regret_single_mix(players, strategies):
num_boots = 200
game = gamegen.add_noise(gamegen.role_symmetric_game(players, strategies),
1, 3)
mix = game.random_mixtures()[0]
boots = bootstrap.mixture_regret(game, mix, num_boots, processes=1)
assert boots.shape == (1, num_boots)
assert np.all(boots >= 0)
def test_mixture_regret_parallel():
num_mixes = 5
num_boots = 200
game = gamegen.add_noise(gamegen.role_symmetric_game([4, 3], [3, 4]), 1,
3)
mixes = game.random_mixtures(num_mixes)
boots = bootstrap.mixture_regret(game, mixes, num_boots)
assert boots.shape == (num_mixes, num_boots)
assert np.all(boots >= 0)
