from solution import transform


def test_padded_hello_world():
    r = transform("  Hello World  ")
    assert r["upper"] == "  HELLO WORLD  "
    assert r["lower"] == "  hello world  "
    assert r["clean"] == "hello_world"


def test_mission_ready():
    r = transform("MISSION READY")
    assert r["upper"] == "MISSION READY"
    assert r["lower"] == "mission ready"
    assert r["clean"] == "mission_ready"


def test_andromeda_sector():
    r = transform("andromeda sector")
    assert r["upper"] == "ANDROMEDA SECTOR"
    assert r["lower"] == "andromeda sector"
    assert r["clean"] == "andromeda_sector"