def test_should_detect_if_marked(self, cfg):
mark = PMark(cfg)
assert mark.is_marked() is False
# Add some mark
mark[1].add('0')
assert mark.is_marked() is True
def test_should_complement_mark_from_perception(self, cfg):
# Given
p0 = Perception(['0', '1', '1', '1', '0', '1', '1', '1'])
mark = PMark(cfg)
mark[0].add('1')
mark[2].add('1')
mark[3].add('1')
mark[6].add('1')
# When
mark.complement_marks(p0)
# Then
assert 2 == len(mark[0])
assert '0' in mark[0]
assert '1' in mark[0]
assert 1 == len(mark[2])
assert '1' in mark[2]
assert 1 == len(mark[3])
assert '1' in mark[3]
assert 1 == len(mark[6])
assert '1' in mark[6]
def test_should_get_differences_4(self, cfg):
# given
p0 = Perception(['1', '1', '1', '1', '1', '0', '1', '0'])
mark = PMark(cfg)
mark[0].update(['0', '1'])
mark[1].update(['0', '1'])
mark[3].update(['0', '1'])
mark[4].update(['0', '1'])
mark[6].update(['0', '1'])
mark[7].update(['0'])
# when
diff = mark.get_differences(p0)
# then
assert diff is not None
assert 5 == diff.specificity
assert '1' == diff[0]
assert '1' == diff[1]
assert '#' == diff[2]
assert '1' == diff[3]
assert '1' == diff[4]
assert '#' == diff[5]
assert '1' == diff[6]
assert '#' == diff[7]
def test_should_get_differences_3(self, cfg):
# Given
p0 = Perception(['0', '1', '1', '0', '0', '0', '0', '0'])
mark = PMark(cfg)
mark[0].update(['0', '1'])
mark[1].update(['1'])
mark[2].update(['0', '1'])
mark[3].update(['1'])
mark[4].update(['0', '1'])
mark[5].update(['1'])
mark[6].update(['0', '1'])
mark[7].update(['1'])
for _ in range(100):
# When
diff = mark.get_differences(p0)
# Then
assert diff is not None
assert '#' == diff[0]
assert '#' == diff[1]
assert '#' == diff[2]
assert '#' == diff[4]
assert '#' == diff[6]
assert 1 == diff.specificity
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_get_differences_5(self, cfg):
# Given
p0 = Perception(['0', '0', '2', '1', '1', '0', '1', '0'])
mark = PMark(cfg)
mark[3].add('0')
mark[6].add('0')
for _ in range(100):
# When
diff = mark.get_differences(p0)
# Then
assert diff is not None
assert 1 == diff.specificity
def test_should_set_single_mark(self, cfg):
mark = PMark(cfg)
mark[1].add('0')
assert len(mark) == 8
assert len(mark[1]) == 1
assert '0' in mark[1]
# Try to add the mark one more time into the same position
mark[1].add('1')
assert len(mark[1]) == 2
assert '0' in mark[1]
assert '1' in mark[1]
# Check if duplicates are avoided
mark[1].add('1')
assert len(mark[1]) == 2
assert '0' in mark[1]
assert '1' in mark[1]
def test_should_initialize_mark(self, cfg):
mark = PMark(cfg)
assert 8 == len(mark)
for m in mark:
assert 0 == len(m)