def METHOD_NAME(self):
    G = nx.Graph()
    G.add_edge((0, 0), (1, 0), color=[255, 255, 0])
    d = node_link_data(G)
    dumped_d = json.dumps(d)
    dd = json.loads(dumped_d)
    H = node_link_graph(dd)
    assert H.nodes[(0, 0)] == G.nodes[(0, 0)]
    assert H[(0, 0)][(1, 0)]["color"] == [255, 255, 0]