def METHOD_NAME():
    u"""Phrase cafe + COMBINING ACUTE ACCENT is café of length 4."""
    phrase = u"cafe\u0301"
    expect_length_each = (1, 1, 1, 1, 0)
    expect_length_phrase = 4
    # exercise,
    length_each = tuple(map(wcwidth.wcwidth, phrase))
    length_phrase = wcwidth.wcswidth(phrase, len(phrase))
    # verify.
    assert length_each == expect_length_each
    assert length_phrase == expect_length_phrase