from solution import info


def test_mission_control():
    r = info("MISSION-CONTROL-7")
    assert r == {"first": "M", "sixth": "O", "last": "7", "length": 17}


def test_andromeda():
    r = info("andromeda")
    assert r == {"first": "a", "sixth": "m", "last": "a", "length": 9}


def test_alphabet():
    r = info("ABCDEFGH")
    assert r == {"first": "A", "sixth": "F", "last": "H", "length": 8}