()
| 146 | |
| 147 | #[test] |
| 148 | fn levelorder_traverse() { |
| 149 | let nodes = vec!["3", "9", "20", "#", "#", "15", "7"]; |
| 150 | let tree: Tree<usize, usize> = TreeBuilder::build_in_level(nodes.as_slice()); |
| 151 | let r = unsafe { LevelOrderVisitor::recursive(&tree) }; |
| 152 | assert_eq!(vec![vec![3], vec![9, 20], vec![15, 7]], r); |
| 153 | } |
| 154 | |
| 155 | #[test] |
| 156 | fn levelorder2_iter() { |
nothing calls this directly
no outgoing calls
no test coverage detected