from gravityweave.ticket import PassWindowTicket


def test_ticket_mint_and_verify():
    key = b"ticket-key-xyz"
    start = 1700000000
    end = start + 60
    t = PassWindowTicket.mint(
        window_start=start,
        window_end=end,
        comm_budget_bytes=2048,
        resource_budget_digest="rbdig-0123",
        trigger_policy_id="policy-1",
        signer="authority-1",
        key=key,
    )

    assert t.verify(key)
    serialized = t.serialize()
    assert len(serialized) < 1024
    # ticket hash is stable and hex
    th = t.ticket_hash()
    assert isinstance(th, str) and len(th) == 64

    # roundtrip
    t2 = PassWindowTicket.deserialize(serialized)
    assert t2.window_start == start
    assert t2.window_end == end