def test_validate_rejects_exclude_constraints():
block = fully_cross_block([color, text, con_factor_within_trial],
[color, text], [Exclude(color, red_color)])
with pytest.raises(ValueError):
UniformCombinatoricSamplingStrategy._UniformCombinatoricSamplingStrategy__validate(
block)
def test_validate_accepts_derived_factors_with_simple_windows():
block = fully_cross_block([color, text, con_factor_within_trial],
[color, text], [])
UniformCombinatoricSamplingStrategy._UniformCombinatoricSamplingStrategy__validate(
block)
block = fully_cross_block([color, text, con_factor_window], [color, text],
[])
UniformCombinatoricSamplingStrategy._UniformCombinatoricSamplingStrategy__validate(
block)
def test_validate_rejects_derived_factors_with_complex_windows():
block = fully_cross_block([color, text, color_repeats_factor],
[color, text], [])
with pytest.raises(ValueError):
UniformCombinatoricSamplingStrategy._UniformCombinatoricSamplingStrategy__validate(
block)
def test_validate_accepts_basic_factors():
block = fully_cross_block([color, text], [color, text], [])
UniformCombinatoricSamplingStrategy._UniformCombinatoricSamplingStrategy__validate(
block)
def sample():
sampling_result = UniformCombinatoricSamplingStrategy.sample(
blocks['stroop-20'], 10000)
from pprint import pprint
pprint(sampling_result.metrics['avg_rejected'])