def test_should_get_differences_1(self, _p0, cfg):
# given
generic_condition = Condition.empty(length=cfg.classifier_length)
p0 = Perception(_p0)
mark = PMark(cfg)
# when
diff = mark.get_differences(p0)
# then
assert diff == generic_condition
def test_should_return_number_of_specified_elements(self):
# given
condition = Condition.empty(8)
assert 0 == condition.specificity
# when
condition[2] = '1'
condition[5] = '0'
# then
assert condition.specificity == 2
