def test_negation_bidirectional():
miner = StatusMiner(rules=[])
terms = [
Term('I', 0, 1, 'C01', 1),
Word('have', 2, 6),
Negation('no', 7, 9, 'negn', 3),
Term('beer', 10, 14, 'C02', 2),
]
miner.postprocess(terms)
assert terms[0].is_negated()
assert terms[-1].is_negated()
def test_negation_end_scope_conj():
miner = StatusMiner(rules=[])
terms = [
Term('I', 0, 1, 'C01', 1),
Word('have', 2, 6),
Negation('no', 7, 9, 'negn', 3),
Term('beer', 10, 14, 'C02', 2),
Negation('or', 15, 17, 'conj', 0),
Term('wine', 18, 22, 'C02', 3),
]
miner.postprocess(terms)
assert terms[0].is_negated()
assert terms[-3].is_negated() # negates 'beer'
assert not terms[-1].is_negated() # 'or' blocks 'wine' from being negated