Function test_lis_all_decreasing

atomic-core/src/diff/patience.rs:577–597

()

    #[test]
    fn test_lis_all_decreasing() {
        let matches = vec![
            UniqueMatch {
                old_idx: 0,
                new_idx: 2,
            },
            UniqueMatch {
                old_idx: 1,
                new_idx: 1,
            },
            UniqueMatch {
                old_idx: 2,
                new_idx: 0,
            },
        ];

        let lis = longest_increasing_subsequence(&matches);

        // Only one element can be in LIS
        assert_eq!(lis.len(), 1);
    }

    // Integration Tests
    #[test]