Function get_indent_works

cranelift/srcgen/src/lib.rs:483–499

()

    #[test]
    fn get_indent_works() {
        let mut fmt = Formatter::new(Language::Rust);
        let expected_results = vec!["", "    ", "        ", ""];

        let actual_results = Vec::with_capacity(4);
        (0..3).for_each(|_| {
            fmt.get_indent();
            fmt.indent_push();
        });
        (0..3).for_each(|_| fmt.indent_pop());
        fmt.get_indent();

        actual_results
            .into_iter()
            .zip(expected_results)
            .for_each(|(actual, expected): (String, &str)| assert_eq!(&actual, expected));
    }

    #[test]
    fn fmt_can_add_type_to_lines() {