pub fn get_lorem(bytes: usize, numbered: bool) -> String {
    let lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";
    get_string(bytes, lorem, numbered)
}

pub fn get_string(bytes: usize, template: &str, numbered: bool) -> String {
    let mut ret = String::new();
    if numbered {
        for i in 0..((bytes / template.len()) + 1) {
            ret.push_str(format!("{}. {}", i, template).as_str());
        }
    } else {
        while ret.as_bytes().len() < bytes {
            ret.push_str(format!("{}", template).as_str());
        }
    }
    ret
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn lorem_test() {
        let test_val = get_lorem(1024, true);
        let test_val_len = test_val.as_bytes().len();
        println!("test value length {}", test_val_len);
        assert!(test_val_len >= 1024);
    }

    #[test]
    fn non_lorem_test() {
        let template = "test";
        let test_val = get_string(1024, template, false);
        assert!(test_val.as_bytes().len() >= 1024);
        assert!(test_val.contains(template));
        let empty_test = test_val.replace(template, "");
        assert!(empty_test.len() < 1);
    }
}