def test_synonyms_count_none():
drop_caches()
# Lemmas are properly counted.
assert len(SubstitutionFeaturesMixin._synonyms_count()) == 147306
# Lemmas are all lowercase.
for word in SubstitutionFeaturesMixin._synonyms_count():
assert word.islower() or is_int(word[0]) or is_int(word[-1])
def test_synonyms_count():
drop_caches()
# 'hello' has a single synset, with 5 members. So 4 synonyms.
assert SubstitutionFeaturesMixin._synonyms_count("hello") == 4
# 'mountain' has two synsets, with 2 and 27 members.
# So ((2-1) + (27-1))/2 synonyms.
assert SubstitutionFeaturesMixin._synonyms_count("mountain") == 13.5
# 'lamp' has two synsets, with only one member in each.
# So no synonyms, which yields `np.nan`.
assert np.isnan(SubstitutionFeaturesMixin._synonyms_count("lamp"))
# 'makakiki' does not exist.
assert np.isnan(SubstitutionFeaturesMixin._synonyms_count("makakiki"))
