def test_tone2_tone3(pinyin, result):
assert tone2_to_tone3(pinyin) == result
assert to_tone3(pinyin) == result
assert tone3_to_tone2(result) == pinyin
assert to_tone2(result) == pinyin
assert to_tone2(pinyin) == pinyin
def test_tone_tone2_with_neutral_tone_with_five(
pinyin, neutral_tone_with_five, result):
assert tone_to_tone2(
pinyin, neutral_tone_with_five=neutral_tone_with_five) == result
assert tone_to_tone2(
pinyin, neutral_tone_with_5=neutral_tone_with_five) == result
assert to_tone2(pinyin,
neutral_tone_with_five=neutral_tone_with_five) == result
assert to_tone2(pinyin,
neutral_tone_with_5=neutral_tone_with_five) == result
assert tone2_to_tone(result) == pinyin
assert to_tone(result) == pinyin
def test_tone_tone2_with_v_to_u(pinyin, v_to_u, result):
assert tone_to_tone2(pinyin, v_to_u=v_to_u) == result
assert to_tone2(pinyin, v_to_u=v_to_u) == result
def test_tone_tone2(pinyin, result):
assert tone_to_tone2(pinyin) == result
assert to_tone2(pinyin) == result