()
| 261 | |
| 262 | #[test] |
| 263 | fn test_replace() { |
| 264 | let old = lines(&["a\n", "b\n", "c\n"]); |
| 265 | let new = lines(&["a\n", "x\n", "c\n"]); |
| 266 | |
| 267 | let result = diff(&old, &new); |
| 268 | |
| 269 | // Should be detected as replace (delete b, insert x) |
| 270 | assert_eq!(result.deletions(), 1); |
| 271 | assert_eq!(result.insertions(), 1); |
| 272 | } |
| 273 | |
| 274 | #[test] |
| 275 | fn test_multiple_changes() { |