def test_escape_a_umlaut():
    assert escape_unicode(["\\xe4"]) == ["ä"]
def test_escape_sentence():
    assert escape_unicode(["Iam\\xbf trying to \\xe4figure out \\xe1 unicode"
                           ]) == ["Iam¿ trying to äfigure out á unicode"]
def test_escape_a_acute():
    assert escape_unicode(["\\xe1"]) == ["á"]
def test_escape_inverted_question_mark():
    assert escape_unicode(["\\xbf"]) == ["¿"]