()
| 390 | |
| 391 | #[test] |
| 392 | fn test_insert_all() { |
| 393 | let old: Vec<Line> = vec![]; |
| 394 | let new = lines(&["a\n", "b\n", "c\n"]); |
| 395 | |
| 396 | let result = diff(&old, &new); |
| 397 | |
| 398 | assert_eq!(result.insertions(), 3); |
| 399 | assert_eq!(result.deletions(), 0); |
| 400 | } |
| 401 | |
| 402 | #[test] |
| 403 | fn test_delete_all() { |