portable-network-archive 0.36.1

Portable-Network-Archive cli
Documentation 
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use crate::utils::{EmbedExt, TestResources, setup};
use clap::Parser;
use portable_network_archive::cli;
use std::fs;

/// Precondition: The source tree contains both files and directories.
/// Action: Run `pna experimental delete` targeting an existing entry and a missing entry.
/// Expectation: The command returns an error and leaves the archive unchanged.
#[test]
fn delete_fail_with_missing_file() {
    setup();
    TestResources::extract_in("raw/", "delete_missing/in/").unwrap();
    cli::Cli::try_parse_from([
        "pna",
        "--quiet",
        "c",
        "-f",
        "delete_missing/archive.pna",
        "--overwrite",
        "delete_missing/in/",
    ])
    .unwrap()
    .execute()
    .unwrap();

    let before = fs::read("delete_missing/archive.pna").unwrap();

    let result = cli::Cli::try_parse_from([
        "pna",
        "--quiet",
        "delete",
        "-f",
        "delete_missing/archive.pna",
        "delete_missing/in/raw/empty.txt",
        "delete_missing/in/raw/not_found.txt",
    ])
    .unwrap()
    .execute();

    assert!(result.is_err());
    assert!(
        fs::read("delete_missing/archive.pna").unwrap() == before,
        "the archive must be left unchanged"
    );
}