def test_load_json(self): js = json.dumps(test_graph) g = Graph.from_json(js) js2 = g.to_json()
def test_load_tikz(self): js = json.dumps(test_graph) g = Graph.from_json(js) tikz = g.to_tikz() g2 = Graph.from_tikz(tikz, warn_overlap=False)