class TestSimpleAddingRuleStrategy(TestAddingRuleStrategyCommon):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.sut = SimpleAddingRuleStrategy()
def test_should_know_if_strategy_is_applicable(self):
assert_that(
self.sut.is_applicable(AddingRuleStrategyHint.expand_population),
is_(True))
assert_that(
self.sut.is_applicable(AddingRuleStrategyHint.control_population_size),
is_(False))
assert_that(
self.sut.is_applicable(AddingRuleStrategyHint.control_population_size_with_elitism),
is_(False))
def test_should_be_able_to_apply_strategy(self):
self.sut.apply(self.rule_supervisor_mock, self.statistics_mock, self.rule,
self.rule_population_mock)
self.rule_population_mock.add_rule.assert_called_once_with(self.rule, self.randomizer_mock)
self.statistics_mock.on_added_new_rule.assert_called_once_with(self.rule)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.sut = SimpleAddingRuleStrategy()
