modde-cli 0.1.0

CLI interface for modde
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use std::io::Read;
use std::path::Path;

use modde_core::manifest::wabbajack::WabbajackManifest;

#[test]
fn parse_real_wabbajack_file() {
    let wj_path = Path::new(env!("CARGO_MANIFEST_DIR"))
        .parent()
        .unwrap()
        .parent()
        .unwrap()
        .join("3077.wabbajack");

    if !wj_path.exists() {
        eprintln!("skipping: 3077.wabbajack not found at {}", wj_path.display());
        return;
    }

    let file = std::fs::File::open(&wj_path).unwrap();
    let mut archive = zip::ZipArchive::new(file).unwrap();

    let json_str = {
        let name = if archive.by_name("modlist").is_ok() {
            "modlist"
        } else {
            "modlist.json"
        };
        let mut entry = archive.by_name(name).unwrap();
        let mut s = String::new();
        entry.read_to_string(&mut s).unwrap();
        s
    };

    let manifest: WabbajackManifest = serde_json::from_str(&json_str)
        .expect("failed to parse 3077.wabbajack manifest");

    assert_eq!(manifest.name, "3077_v2");
    assert_eq!(manifest.author, "Ultra Place");
    assert_eq!(manifest.game, "Cyberpunk2077");
    assert_eq!(manifest.archives.len(), 453);
    assert_eq!(manifest.directives.len(), 7393);

    let downloads = manifest.download_directives();
    assert_eq!(downloads.len(), 453);

    let installs = manifest.install_directives();
    // Should be 6912 FromArchive + 477 InlineFile + 4 PatchedFromArchive = 7393
    // (CreateBSA = 0 for this modlist)
    assert_eq!(installs.len(), 7393);

    let mut from_archive = 0usize;
    let mut inline = 0usize;
    let mut patched = 0usize;
    for d in &installs {
        match d {
            modde_core::InstallDirective::FromArchive { .. } => from_archive += 1,
            modde_core::InstallDirective::InlineFile { .. } => inline += 1,
            modde_core::InstallDirective::PatchedFromArchive { .. } => patched += 1,
            modde_core::InstallDirective::CreateBSA { .. } => {}
        }
    }
    assert_eq!(from_archive, 6912);
    assert_eq!(inline, 477);
    assert!(patched >= 3); // at least 3 PatchedFromArchive directives

    // Verify first archive hash is nonzero (base64 decoded correctly)
    let first = &manifest.archives[0];
    assert_ne!(first.hash, 0, "hash should be nonzero after base64 decode");
    assert!(!first.name.is_empty());
}