gitks/tests/archive_test.rs

mod common;

use gitks::pb::archive_service_server::ArchiveService;
use gitks::pb::pack_service_server::PackService;
use gitks::pb::*;

fn hdr(name: &str) -> RepositoryHeader {
    RepositoryHeader {
        relative_path: name.into(),
        ..Default::default()
    }
}

#[tokio::test]
async fn test_get_archive_tar() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let chunks = svc
        .get_archive(tonic::Request::new(ArchiveRequest {
            repository: Some(hdr("test-repo")),
            treeish: Some(ObjectSelector {
                selector: Some(object_selector::Selector::Revision(ObjectName {
                    revision: "main".into(),
                })),
            }),
            options: Some(ArchiveOptions {
                format: archive_options::Format::ArchiveFormatTar as i32,
                ..Default::default()
            }),
        }))
        .await
        .unwrap()
        .into_inner();

    let chunks: Vec<_> = tokio_stream::StreamExt::collect(chunks).await;
    assert!(!chunks.is_empty(), "should produce archive data");
    let total_size: usize = chunks.iter().map(|c| c.as_ref().unwrap().data.len()).sum();
    assert!(total_size > 0, "archive should not be empty");
}

#[tokio::test]
async fn test_get_archive_zip() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let chunks = svc
        .get_archive(tonic::Request::new(ArchiveRequest {
            repository: Some(hdr("test-repo")),
            treeish: Some(ObjectSelector {
                selector: Some(object_selector::Selector::Revision(ObjectName {
                    revision: "main".into(),
                })),
            }),
            options: Some(ArchiveOptions {
                format: archive_options::Format::ArchiveFormatZip as i32,
                ..Default::default()
            }),
        }))
        .await
        .unwrap()
        .into_inner();

    let chunks: Vec<_> = tokio_stream::StreamExt::collect(chunks).await;
    assert!(!chunks.is_empty());
    let data = &chunks[0].as_ref().unwrap().data;
    assert!(
        data.starts_with(b"PK"),
        "zip archive should start with PK magic bytes"
    );
}

#[tokio::test]
async fn test_list_archive_entries() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let result = svc
        .list_archive_entries(tonic::Request::new(ListArchiveEntriesRequest {
            repository: Some(hdr("test-repo")),
            treeish: Some(ObjectSelector {
                selector: Some(object_selector::Selector::Revision(ObjectName {
                    revision: "main".into(),
                })),
            }),
            pathspec: vec![],
            pagination: None,
        }))
        .await
        .unwrap()
        .into_inner();

    assert!(!result.entries.is_empty(), "should list entries");
    let paths: Vec<&str> = result.entries.iter().map(|e| e.path.as_str()).collect();
    assert!(
        paths.iter().any(|p| p.contains("README.md")),
        "should include README.md, got: {:?}",
        paths
    );
}

#[tokio::test]
async fn test_get_archive_with_prefix() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let chunks = svc
        .get_archive(tonic::Request::new(ArchiveRequest {
            repository: Some(hdr("test-repo")),
            treeish: Some(ObjectSelector {
                selector: Some(object_selector::Selector::Revision(ObjectName {
                    revision: "main".into(),
                })),
            }),
            options: Some(ArchiveOptions {
                format: archive_options::Format::ArchiveFormatTar as i32,
                prefix: "project/".into(),
                ..Default::default()
            }),
        }))
        .await
        .unwrap()
        .into_inner();

    let chunks: Vec<_> = tokio_stream::StreamExt::collect(chunks).await;
    assert!(!chunks.is_empty());
}

#[tokio::test]
async fn test_fsck_clean_repo() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let result = svc
        .fsck(tonic::Request::new(FsckRequest {
            repository: Some(hdr("test-repo")),
            strict: false,
            connectivity_only: false,
        }))
        .await
        .unwrap()
        .into_inner();
    assert!(result.ok);
    assert!(result.errors.is_empty());
}

#[tokio::test]
async fn test_fsck_strict() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let result = svc
        .fsck(tonic::Request::new(FsckRequest {
            repository: Some(hdr("test-repo")),
            strict: true,
            connectivity_only: false,
        }))
        .await
        .unwrap()
        .into_inner();
    assert!(result.ok, "strict fsck should pass on clean repo");
}

#[tokio::test]
async fn test_fsck_connectivity_only() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let result = svc
        .fsck(tonic::Request::new(FsckRequest {
            repository: Some(hdr("test-repo")),
            strict: false,
            connectivity_only: true,
        }))
        .await
        .unwrap()
        .into_inner();
    assert!(result.ok, "connectivity-only fsck should pass");
}

#[tokio::test]
async fn test_list_packfiles() {
    let (dir, gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());

    duct::cmd(
        "git",
        [
            "--git-dir",
            gb.bare_dir.to_string_lossy().as_ref(),
            "gc",
            "--aggressive",
        ],
    )
    .run()
    .expect("git gc");

    let result = svc
        .list_packfiles(tonic::Request::new(ListPackfilesRequest {
            repository: Some(hdr("test-repo")),
            pagination: None,
        }))
        .await
        .unwrap()
        .into_inner();

    assert!(
        !result.packfiles.is_empty(),
        "bare repo should have packfiles after gc"
    );
    for pf in &result.packfiles {
        assert!(pf.size_bytes > 0, "packfile should have size");
        assert!(pf.name.ends_with(".pack"));
    }
}

#[tokio::test]
async fn test_advertise_refs() {
    let (dir, _gb) = common::setup_bare_repo();
    let svc = common::setup_service(dir.path());
    let result = svc
        .advertise_refs(tonic::Request::new(AdvertiseRefsRequest {
            repository: Some(hdr("test-repo")),
            protocol: None,
            service: String::new(),
        }))
        .await
        .unwrap()
        .into_inner();

    assert!(!result.references.is_empty(), "should have refs");
    let ref_names: Vec<&str> = result.references.iter().map(|r| r.name.as_str()).collect();
    assert!(
        ref_names.iter().any(|n| n.contains("refs/heads/main")),
        "should include main branch ref"
    );
    assert!(
        !result.capabilities.is_empty(),
        "should advertise capabilities"
    );
}