//! Copyright (c) 2022-2026 GitDataAi All rights reserved.

use gitks::pb::*;
use gitks::remote::find_remote::{find_remote_repository, find_remote_root_ref};

#[test]
fn test_find_remote_repository_empty_url() {
    let resp = find_remote_repository(FindRemoteRepositoryRequest {
        remote_url: String::new(),
    })
    .unwrap();
    assert!(!resp.exists);
    assert!(resp.refs.is_empty());
}

#[test]
fn test_find_remote_repository_invalid_scheme() {
    let resp = find_remote_repository(FindRemoteRepositoryRequest {
        remote_url: "ftp://bad".into(),
    });
    assert!(resp.is_err());
}

#[test]
fn test_find_remote_repository_file_scheme_blocked() {
    let resp = find_remote_repository(FindRemoteRepositoryRequest {
        remote_url: "file:///tmp/test.git".into(),
    });
    assert!(resp.is_err());
}

#[test]
fn test_find_remote_root_ref_empty_url() {
    let resp = find_remote_root_ref(FindRemoteRootRefRequest {
        remote_url: String::new(),
    })
    .unwrap();
    assert!(resp.ref_name.is_empty());
    assert!(resp.target_oid.is_empty());
}

#[test]
fn test_find_remote_root_ref_invalid_scheme() {
    let resp = find_remote_root_ref(FindRemoteRootRefRequest {
        remote_url: "ftp://bad".into(),
    });
    assert!(resp.is_err());
}

#[test]
fn test_find_remote_root_ref_unreachable() {
    // A valid scheme but unreachable host should return empty, not error
    let resp = find_remote_root_ref(FindRemoteRootRefRequest {
        remote_url: "https://0.0.0.0:1/nonexistent.git".into(),
    })
    .unwrap();
    assert!(resp.ref_name.is_empty() || resp.target_oid.is_empty());
}