()
| 207 | |
| 208 | #[test] |
| 209 | fn test_insert_all() { |
| 210 | let old: Vec<Line> = vec![]; |
| 211 | let new = lines(&["a\n", "b\n", "c\n"]); |
| 212 | |
| 213 | let result = diff(&old, &new); |
| 214 | |
| 215 | assert_eq!(result.insertions(), 3); |
| 216 | assert_eq!(result.deletions(), 0); |
| 217 | } |
| 218 | |
| 219 | #[test] |
| 220 | fn test_delete_all() { |