def test_connected_components(self):
g = DiGraph()
for i in range(1000):
g6.add_node(i)
g6.add_edge(i - 1, i, 1)
if i % 100 != 0:
g6.add_edge(i, i - 1, 1)
ga6 = GraphAlgo(g6)
self.assertEqual(len(ga6.connected_components()), 10)
ga6.get_graph().add_edge(100, 99, 1)
self.assertEqual(len(ga6.connected_components()), 9)
def test_load_save(self):
algo = GraphAlgo()
self.assertFalse(algo.load_from_json("../data/sadasasdas.json"))
self.assertTrue(algo.load_from_json("../data/T0.json"))
self.assertTrue(algo.save_to_json("../data/Test.json"))
graph = algo.get_graph()
self.assertEqual(graph.v_size(), 4)
self.assertEqual(graph.e_size(), 5)