Function column_unnests_eq

datafusion/sql/src/utils.rs:714–734

(
        l: Vec<&str>,
        r: &IndexMap<Column, Option<Vec<ColumnUnnestList>>>,
    )

    use indexmap::IndexMap;

    fn column_unnests_eq(
        l: Vec<&str>,
        r: &IndexMap<Column, Option<Vec<ColumnUnnestList>>>,
    ) {
        let r_formatted: Vec<String> = r
            .iter()
            .map(|i| match i.1 {
                None => format!("{}", i.0),
                Some(vec) => format!(
                    "{}=>[{}]",
                    i.0,
                    vec.iter()
                        .map(|i| format!("{i}"))
                        .collect::<Vec<String>>()
                        .join(", ")
                ),
            })
            .collect();
        let l_formatted: Vec<String> = l.iter().map(|i| (*i).to_string()).collect();
        assert_eq!(l_formatted, r_formatted);
    }

    #[test]
    fn test_transform_bottom_unnest_recursive() -> Result<()> {