def test_oa_depth_first():
""" Depth first search on the graph from the slides."""
from freevolv.test.apps.dbrev import search
from test_b.company.models.test import nodes_table
search.depth_first("slides_graph", nodes_table.NodesTable.get_instance())
def test_nf_subclassing():
""" Depth first search on nodes that are sub-classed."""
from freevolv.test.apps.dbrev import search
from test_b.company.models.test import sub_nodes_table
search.depth_first("test", sub_nodes_table.SubNodesTable.get_instance())