def test_should_initialize_two_times_the_same_way(self):
# given
c1 = Condition("#1O##O##")
c2 = Condition(['#', '1', 'O', '#', '#', 'O', '#', '#'])
# then
assert c1 == c2
def test_should_match_condition(self, _c, _other, _result):
# given
c = Condition(_c)
other = Condition(_other)
# then
assert c.does_match(other) is _result
def test_should_match_perception(self, _c, _p, _result):
# given
c = Condition(_c)
p = Perception(_p)
# then
assert c.does_match(p) is _result
def test_generalize_decrements_specificity(self):
# given
condition = Condition('#11#####')
assert 2 == condition.specificity
# when
condition.generalize(1)
# then
assert 1 == condition.specificity
def test_should_generalize(self):
# given
s = "#1O##O##"
cond = Condition(s)
# when
cond.generalize(position=1)
# then
assert Condition("##O##O##") == cond
def test_get_backwards_anticipation_2(self):
# given
p0 = Perception(['0', '1', '1', '1', '1', '0', '1', '0'])
condition = Condition(['#', '0', '#', '#', '#', '1', '#', '#'])
# when
result = condition.get_backwards_anticipation(p0)
# then
assert result == ['0', '0', '1', '1', '1', '1', '1', '0']
def test_should_generalize_specific_attributes_randomly(
self, _condition, _spec_before, _spec_after):
# given
condition = Condition(_condition)
assert condition.specificity == _spec_before
# when
condition.generalize_specific_attribute_randomly()
# then
assert condition.specificity == _spec_after
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
def test_should_specialize_with_condition(self, _condition, _diff,
_result):
# given
cond = Condition(_condition)
diff = Condition(_diff)
# when
cond.specialize_with_condition(diff)
# then
assert cond == Condition(_result)
def test_should_get_initialized_with_str(self):
# given
condition = Condition("#1O##O##")
# then
assert len(condition) == 8
def test_should_only_accept_strings(self):
condition = Condition([])
with pytest.raises(AssertionError):
# Try to store an integer
condition[0] = 1
def test_equal(self):
assert Condition('########') == Condition('########')
assert Condition('1#######') != Condition('########')
assert Condition('########') != Condition('#######1')
assert Condition('1111####') == Condition('1111####')
assert Condition('1111####') != Condition('1011####')
assert Condition('1101####') != Condition('1111####')
assert Condition('00001###') == Condition('00001###')