Function test_total_lines

atomic-core/src/diff/display.rs:983–991

()

    #[test]
    fn test_total_lines() {
        let old = b"a\nb\nc\n";
        let new = b"a\nx\ny\nc\n";
        let diff = UnifiedDiff::new(old, new, Algorithm::Myers);

        let total = diff.total_lines();
        let actual: Vec<_> = diff.lines().collect();
        assert_eq!(actual.len(), total);
    }
}