Function str

diffus/src/diffable_impls/string.rs:72–98

()

    #[test]
    fn str() {
        use super::Diffable;

        let left = "XMJYAUZ";
        let right = "MZJAWXU";

        let diff = left.diff(&right);
        if let edit::Edit::Change(diff) = diff {
            assert_eq!(
                diff.into_iter().collect::<Vec<_>>(),
                vec![
                    string::Edit::Remove('X'),
                    string::Edit::Copy('M'),
                    string::Edit::Insert('Z'),
                    string::Edit::Copy('J'),
                    string::Edit::Remove('Y'),
                    string::Edit::Copy('A'),
                    string::Edit::Insert('W'),
                    string::Edit::Insert('X'),
                    string::Edit::Copy('U'),
                    string::Edit::Remove('Z')
                ]
            );
        } else {
            unreachable!()
        }
    }
}