def test_phonemes_count_none():
drop_caches()
assert SubstitutionFeaturesMixin._phonemes_count() == _get_pronunciations().keys()
for word in SubstitutionFeaturesMixin._phonemes_count():
assert word.islower()
def test_phonemes_count():
drop_caches()
assert SubstitutionFeaturesMixin._phonemes_count("hello") == 4
assert SubstitutionFeaturesMixin._phonemes_count("mountain") == 6
assert np.isnan(SubstitutionFeaturesMixin._phonemes_count("makakiki"))
