#[cfg(test)]
mod tests {
    use std::{fs::File, io::BufReader, path::Path};

    use csvcompare::csv_compare::{load_vector, CsvLine};

    fn get_reader() -> BufReader<File> {
        let path = Path::new("./assets/csv1.csv");
        assert_eq!(path.is_file(), true);
        let file = File::open(path);
        match file {
            Ok(_) => BufReader::new(file.unwrap()),
            Err(_) => panic!("error, could not read file"),
        }
    }

    #[test]
    fn test_load_vector() {
        let reader = get_reader();
        let mut vec1: Vec<CsvLine> = Vec::new();
        load_vector(&mut vec1, reader);
        assert_eq!(3, vec1.iter().count());
    }
}