()
| 422 | |
| 423 | #[test] |
| 424 | fn test_single_insert() { |
| 425 | let old = lines(&["a\n", "c\n"]); |
| 426 | let new = lines(&["a\n", "b\n", "c\n"]); |
| 427 | |
| 428 | let result = diff(&old, &new); |
| 429 | |
| 430 | assert_eq!(result.insertions(), 1); |
| 431 | assert_eq!(result.deletions(), 0); |
| 432 | } |
| 433 | |
| 434 | #[test] |
| 435 | fn test_single_delete() { |