| def test_sorting(): | |
| g = new_graph() | |
| key = lambda name: g.key('node', name) | |
| add = lambda name: g.add_node(key(name)) | |
| node = lambda name: g.node(key(name)) | |
| add('c') | |
| add('b') | |
| add('a') | |
| g.finalize() | |
| nodes = [node('b'), node('a'), node('c')] | |
| assert.eq(g.sorted_nodes(nodes, order_by='key'), [ | |
| node('a'), | |
| node('b'), | |
| node('c'), | |
| ]) | |
| assert.eq(g.sorted_nodes(nodes, order_by='def'), [ | |
| node('c'), | |
| node('b'), | |
| node('a'), | |
| ]) | |
| test_sorting() |