def test_read_file_ok(self): graph = Instance() graph.read_file(NodeTest.GRAPH_1_TEST_PTH) self.assertEqual(100, graph.get_total_nodes()) self.assertEqual(2266, graph.get_total_edges()) self.assertEqual(100, len(graph.get_nodes()), 100) self.assertTrue(GraphUtils.are_adjacent(graph.get_node(0), graph.get_node(1)))