()
| 917 | |
| 918 | #[test] |
| 919 | fn test_side_by_side_identical() { |
| 920 | let content = b"line1\nline2\n"; |
| 921 | let diff = SideBySideDiff::new(content, content, Algorithm::Myers); |
| 922 | |
| 923 | let pairs: Vec<_> = diff.pairs().collect(); |
| 924 | assert_eq!(pairs.len(), 2); |
| 925 | |
| 926 | for pair in pairs { |
| 927 | assert!(pair.old_line.is_some()); |
| 928 | assert!(pair.new_line.is_some()); |
| 929 | assert!(!pair.is_change()); |
| 930 | assert!(pair.is_unchanged()); |
| 931 | } |
| 932 | } |
| 933 | |
| 934 | #[test] |
| 935 | fn test_side_by_side_changes() { |