from wol_service.wol import wake_on_lan, create_magic_packet


def test_wake_on_lan_functionality():
    """Test that wake_on_lan function can be called without errors"""
    # This test mainly ensures the function can be called
    # Actual network operations are not tested here due to complexity
    # Just verify the function exists and can be called
    # We don't actually send packets in tests
    assert callable(wake_on_lan)


def test_create_magic_packet():
    """Test that create_magic_packet generates correct magic packet"""
    mac_address = "00:11:22:33:44:55"
    answer = b'\xff\xff\xff\xff\xff\xff\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU\x00\x11"3DU'
    packet = create_magic_packet(mac_address)
    assert isinstance(packet, bytes)
    assert answer == packet
