def METHOD_NAME(tmpdir):
    data = {
        "project_id": "69f26504-7aa3-48aa-9f29-798d44841211",
        "name": "Test",
        "revision": GNS3_FILE_FORMAT_REVISION,
        "topology": {
            "nodes": [],
            "links": [],
            "computes": [],
            "drawings": []
        },
        "type": "topology",
        "version": __version__}
    path = str(tmpdir / "test.gns3")
    with open(path, "w+") as f:
        json.dump(data, f)
    topo = load_topology(path)
    assert topo == data