extern crate wordcrab;
use wordcrab::NamedOutput::{Error, Success};
use wordcrab::*;

mod analysis_options;
use analysis_options::*;

#[test]
fn multiple_empty_files() {
    let files = [
        "tests/content/empty_a.txt",
        "tests/content/empty_b.txt",
        "tests/content/empty_c.txt",
    ];
    let results = analyse_files(&files, ANALYSIS_OPTIONS_LWC);
    for named_output in results {
        match named_output {
            Success { filename, stats } => {
                println!("{}", filename);
                assert_eq!(stats.lines, Some(0));
                assert_eq!(stats.words, Some(0));
                assert_eq!(stats.chars, Some(0));
            }
            Error { filename: _, error } => {
                panic!("{}", error);
            }
        }
    }
}