def test_syllables_count_none():
drop_caches()
assert SubstitutionFeaturesMixin._syllables_count() == _get_pronunciations().keys()
for word in SubstitutionFeaturesMixin._syllables_count():
assert word.islower()
def test_syllables_count():
drop_caches()
assert SubstitutionFeaturesMixin._syllables_count("hello") == 2
assert SubstitutionFeaturesMixin._syllables_count("mountain") == 2
assert np.isnan(SubstitutionFeaturesMixin._syllables_count("makakiki"))
