test: implement coverage #005 Tier-A suggestions (S1-S4, S8)
Add 165 tests covering the directly-testable surface identified in coverage review #005. Workspace coverage rises 87.1% -> 91.2% (5759/6615 -> 6505/7135); all 389 tests pass, clippy clean. - S1 (connection.rs): dispatch_envelope across all five event-type arms for Call + Subscribe, plus SubscriptionStream poll_next branches and SubscriptionStream::closed. - S2 (types.rs): map_quinn/iroh_connection_error for TimedOut/Reset/ ApplicationClosed/other, plus HandlerError + StreamError Debug/Display/ source for every variant. - S3 (config.rs): Ed25519SecretKey from_bytes/as_bytes round-trip, sign+verify, tampered-message rejection, Debug non-leakage. - S4 (endpoint.rs): build_rustls_server_config RawKey/SelfSigned/Acme arms, build_quinn_server_config_from_rustls, load_private_key/ load_cert_chain error paths, has_iroh_identity branches, AcceptAnyCertVerifier trait methods, Ed25519SigningKey trait impls (choose_scheme both branches, algorithm, public_key, sign, scheme), RawKeyCertResolver + AlknetEndpoint Debug. endpoint.rs 56% -> 73%. - S8 (vault protocol.rs): the existing redacted-deserialize test passed for the wrong reason (JSON string failed Vec<u8> coercion before the guard). Two new tests exercise the guard directly via a [REDACTED] byte array (rejected) and a real payload (accepted). protocol.rs -> 100%. Deferred to follow-up: S5 (loopback quinn integration test, the real unlock for accept/dispatch/stream paths), S6 (ACME event-loop extraction), S7 (adapter abort arm). Review #005 updated with the resolution.
This commit is contained in:
@@ -354,7 +354,7 @@ mod tests {
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use std::collections::HashMap;
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use std::net::{IpAddr, Ipv4Addr, SocketAddr};
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use std::sync::Mutex as StdMutex;
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use std::time::Duration;
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use std::time::{Duration, Instant};
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struct StubConnection {
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alpn: &'static [u8],
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@@ -582,4 +582,199 @@ mod tests {
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}
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assert!(captured.read().contains_key("worker/exec"));
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}
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// --- dispatch_envelope -------------------------------------------------
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fn empty_pending() -> Arc<Mutex<PendingRequestMap>> {
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Arc::new(Mutex::new(PendingRequestMap::new()))
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}
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#[tokio::test]
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async fn dispatch_envelope_responded_resolves_call_receiver() {
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let pending = empty_pending();
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let rx = pending
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.lock()
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.register_call("req-1".to_string(), Instant::now() + Duration::from_secs(30), None);
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let envelope = EventEnvelope::responded("req-1", serde_json::json!({"v": 42}));
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dispatch_envelope(&pending, envelope);
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assert!(!pending.lock().contains("req-1"));
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let result = tokio::time::timeout(Duration::from_millis(100), rx).await;
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match result {
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Ok(Ok(Ok(value))) => assert_eq!(value, serde_json::json!({"v": 42})),
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other => panic!("expected Ok({{v:42}}), got {other:?}"),
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}
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}
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#[tokio::test]
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async fn dispatch_envelope_responded_pushes_to_subscribe_channel() {
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let pending = empty_pending();
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let mut rx = pending
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.lock()
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.register_subscribe("sub-1".to_string(), None, None);
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dispatch_envelope(&pending, EventEnvelope::responded("sub-1", serde_json::json!("first")));
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dispatch_envelope(&pending, EventEnvelope::responded("sub-1", serde_json::json!("second")));
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assert!(pending.lock().contains("sub-1"));
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let a = tokio::time::timeout(Duration::from_millis(100), rx.recv()).await;
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let b = tokio::time::timeout(Duration::from_millis(100), rx.recv()).await;
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match (a, b) {
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(Ok(Some(Ok(x))), Ok(Some(Ok(y)))) => {
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assert_eq!(x, serde_json::json!("first"));
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assert_eq!(y, serde_json::json!("second"));
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}
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other => panic!("expected two Ok values, got {other:?}"),
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}
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}
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#[tokio::test]
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async fn dispatch_envelope_completed_removes_entry() {
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let pending = empty_pending();
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let _rx = pending
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.lock()
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.register_subscribe("sub-2".to_string(), None, None);
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assert!(pending.lock().contains("sub-2"));
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dispatch_envelope(&pending, EventEnvelope::completed("sub-2"));
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assert!(!pending.lock().contains("sub-2"));
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}
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#[tokio::test]
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async fn dispatch_envelope_aborted_removes_entry() {
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let pending = empty_pending();
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let _rx = pending.lock().register_call(
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"req-2".to_string(),
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Instant::now() + Duration::from_secs(30),
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None,
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);
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assert!(pending.lock().contains("req-2"));
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dispatch_envelope(&pending, EventEnvelope::aborted("req-2"));
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assert!(!pending.lock().contains("req-2"));
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}
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#[tokio::test]
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async fn dispatch_envelope_error_resolves_call_with_error() {
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let pending = empty_pending();
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let rx = pending.lock().register_call(
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"req-3".to_string(),
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Instant::now() + Duration::from_secs(30),
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None,
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);
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let err = CallError::new("FILE_NOT_FOUND", "missing", false);
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dispatch_envelope(&pending, EventEnvelope::error("req-3", &err));
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assert!(!pending.lock().contains("req-3"));
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let result = tokio::time::timeout(Duration::from_millis(100), rx).await;
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match result {
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Ok(Ok(Err(e))) => {
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assert_eq!(e.code, "FILE_NOT_FOUND");
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assert!(!e.retryable);
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}
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other => panic!("expected Err(FILE_NOT_FOUND), got {other:?}"),
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}
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}
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#[tokio::test]
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async fn dispatch_envelope_error_pushes_error_to_subscribe_channel() {
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let pending = empty_pending();
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let mut rx = pending
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.lock()
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.register_subscribe("sub-3".to_string(), None, None);
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let err = CallError::new("RATE_LIMITED", "slow down", true);
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dispatch_envelope(&pending, EventEnvelope::error("sub-3", &err));
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assert!(!pending.lock().contains("sub-3"));
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let result = tokio::time::timeout(Duration::from_millis(100), rx.recv()).await;
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match result {
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Ok(Some(Err(e))) => {
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assert_eq!(e.code, "RATE_LIMITED");
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assert!(e.retryable);
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}
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other => panic!("expected Err(RATE_LIMITED), got {other:?}"),
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}
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}
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#[tokio::test]
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async fn dispatch_envelope_error_with_invalid_payload_is_no_op() {
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let pending = empty_pending();
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let _rx = pending.lock().register_call(
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"req-4".to_string(),
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Instant::now() + Duration::from_secs(30),
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None,
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);
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let malformed = EventEnvelope::new(EVENT_ERROR, "req-4", serde_json::json!("not-an-object"));
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dispatch_envelope(&pending, malformed);
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assert!(pending.lock().contains("req-4"));
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}
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#[tokio::test]
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async fn dispatch_envelope_unknown_event_type_is_no_op() {
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let pending = empty_pending();
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let _rx = pending.lock().register_call(
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"req-5".to_string(),
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Instant::now() + Duration::from_secs(30),
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None,
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);
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let unknown = EventEnvelope::new("call.mystery", "req-5", serde_json::json!({}));
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dispatch_envelope(&pending, unknown);
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assert!(pending.lock().contains("req-5"));
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}
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#[tokio::test]
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async fn dispatch_envelope_unknown_request_id_is_no_op() {
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let pending = empty_pending();
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dispatch_envelope(&pending, EventEnvelope::responded("ghost", serde_json::json!(1)));
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dispatch_envelope(&pending, EventEnvelope::completed("ghost"));
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dispatch_envelope(&pending, EventEnvelope::aborted("ghost"));
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assert!(pending.lock().is_empty());
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}
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// --- SubscriptionStream ------------------------------------------------
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#[tokio::test]
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async fn subscription_stream_closed_yields_one_error_then_ends() {
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use futures::stream::StreamExt;
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let err = CallError::internal("stream closed before send");
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let mut stream = SubscriptionStream::closed("req-x".to_string(), err);
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let first = stream.next().await;
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match first {
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Some(env) => {
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assert_eq!(env.request_id, "req-x");
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assert!(env.result.is_err());
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assert_eq!(env.result.unwrap_err().code, "INTERNAL");
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}
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other => panic!("expected one error envelope, got {other:?}"),
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}
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let second = stream.next().await;
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assert!(second.is_none(), "stream must terminate after the error");
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}
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#[tokio::test]
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async fn subscription_stream_emits_ok_values_then_completes() {
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use futures::stream::StreamExt;
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let (tx, rx) = mpsc::channel(8);
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let mut stream = SubscriptionStream::new("req-y".to_string(), rx);
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tx.try_send(Ok(serde_json::json!(1))).unwrap();
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tx.try_send(Ok(serde_json::json!(2))).unwrap();
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drop(tx);
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let a = stream.next().await.unwrap();
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assert_eq!(a.request_id, "req-y");
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assert_eq!(a.result.unwrap(), serde_json::json!(1));
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let b = stream.next().await.unwrap();
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assert_eq!(b.result.unwrap(), serde_json::json!(2));
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assert!(stream.next().await.is_none(), "stream ends after channel closes");
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}
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#[tokio::test]
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async fn subscription_stream_emits_error_then_terminates() {
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use futures::stream::StreamExt;
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let (tx, rx) = mpsc::channel(8);
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let mut stream = SubscriptionStream::new("req-z".to_string(), rx);
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tx.try_send(Ok(serde_json::json!("ok"))).unwrap();
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tx.try_send(Err(CallError::timeout("timed out"))).unwrap();
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drop(tx);
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let first = stream.next().await.unwrap();
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assert_eq!(first.result.unwrap(), serde_json::json!("ok"));
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let second = stream.next().await.unwrap();
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assert_eq!(second.request_id, "req-z");
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assert_eq!(second.result.unwrap_err().code, "TIMEOUT");
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assert!(stream.next().await.is_none(), "stream terminates after error");
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}
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}
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@@ -423,4 +423,60 @@ mod tests {
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"fingerprint-resolved identities must have empty resources (Option B — scopes only)"
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);
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}
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// --- Ed25519SecretKey -------------------------------------------------
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#[test]
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fn ed25519_secret_key_round_trips_bytes() {
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let key = Ed25519SecretKey::generate();
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let bytes = key.as_bytes();
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let restored = Ed25519SecretKey::from_bytes(&bytes);
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assert_eq!(restored.as_bytes(), bytes);
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}
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#[test]
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fn ed25519_secret_key_sign_verifies_against_public_key() {
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use ed25519_dalek::{Signature, Verifier};
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let key = Ed25519SecretKey::generate();
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let public = key.public();
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let message = b"alknet coverage check";
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let signature: Signature = key.sign(message);
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assert_eq!(signature.to_bytes().len(), 64);
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assert!(
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public.verify(message, &signature).is_ok(),
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"signature produced by Ed25519SecretKey::sign must verify under its public key"
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);
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}
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#[test]
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fn ed25519_secret_key_sign_rejects_tampered_message() {
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use ed25519_dalek::{Signature, Verifier};
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let key = Ed25519SecretKey::generate();
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let public = key.public();
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let signature: Signature = key.sign(b"original message");
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assert!(
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public.verify(b"tampered message", &signature).is_err(),
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"signature must not verify against a different message"
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);
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}
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#[test]
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fn ed25519_secret_key_debug_does_not_leak_material() {
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let key = Ed25519SecretKey::generate();
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let dbg = format!("{key:?}");
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assert!(dbg.contains("Ed25519SecretKey"));
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assert!(!dbg.contains("SigningKey"));
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let raw = hex::encode(key.as_bytes());
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assert!(
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!dbg.contains(&raw),
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"Debug output must not contain the raw key bytes"
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);
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}
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#[test]
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fn ed25519_secret_key_public_matches_underlying_signing_key() {
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let key = Ed25519SecretKey::generate();
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let public = key.public();
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assert_eq!(public.to_bytes().len(), 32);
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}
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}
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@@ -1316,4 +1316,291 @@ mod tests {
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#[cfg(feature = "acme")]
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assert!(setup.acme_state_handle.is_none());
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}
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// --- Tier A: directly-callable TLS / rustls helpers -------------------
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#[cfg(feature = "quinn")]
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#[test]
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fn handler_registry_default_is_empty() {
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let reg = HandlerRegistry::default();
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assert!(reg.alpn_strings().is_empty());
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assert!(reg.get(b"alknet/test").is_none());
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}
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#[cfg(any(feature = "quinn", feature = "iroh"))]
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#[test]
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fn handler_registry_debug_lists_alpns_via_default() {
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let reg = HandlerRegistry::default();
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let s = format!("{reg:?}");
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assert!(s.contains("HandlerRegistry"));
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}
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#[cfg(feature = "iroh")]
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#[test]
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fn has_iroh_identity_true_for_raw_key() {
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let cfg = StaticConfig {
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listen_addr: None,
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tls_identity: Some(TlsIdentity::RawKey(crate::config::Ed25519SecretKey::generate())),
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iroh_relay: None,
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drain_timeout: Duration::from_millis(10),
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};
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assert!(has_iroh_identity(&cfg));
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}
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#[cfg(feature = "iroh")]
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#[test]
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fn has_iroh_identity_false_for_x509() {
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let cfg = StaticConfig {
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listen_addr: None,
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tls_identity: Some(TlsIdentity::X509 {
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cert: std::path::PathBuf::from("/x.pem"),
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key: std::path::PathBuf::from("/x.pem"),
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}),
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iroh_relay: None,
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drain_timeout: Duration::from_millis(10),
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};
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assert!(!has_iroh_identity(&cfg));
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}
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#[cfg(feature = "iroh")]
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#[test]
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fn has_iroh_identity_false_when_no_identity() {
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let cfg = StaticConfig {
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listen_addr: None,
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tls_identity: None,
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iroh_relay: None,
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drain_timeout: Duration::from_millis(10),
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};
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assert!(!has_iroh_identity(&cfg));
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}
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#[cfg(feature = "quinn")]
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#[test]
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fn build_rustls_server_config_raw_key_succeeds() {
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let sk = crate::config::Ed25519SecretKey::generate();
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let identity = TlsIdentity::RawKey(sk);
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let alpns = vec![b"alknet/test".to_vec(), b"alknet/call".to_vec()];
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let config = build_rustls_server_config(&identity, &alpns).expect("raw key config builds");
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assert_eq!(config.alpn_protocols, alpns);
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assert_eq!(config.max_early_data_size, u32::MAX);
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}
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|
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#[cfg(feature = "quinn")]
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#[test]
|
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fn build_rustls_server_config_self_signed_succeeds() {
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let identity = TlsIdentity::SelfSigned;
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let alpns = vec![b"alknet/test".to_vec()];
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let config =
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build_rustls_server_config(&identity, &alpns).expect("self-signed config builds");
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assert_eq!(config.alpn_protocols, alpns);
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assert_eq!(config.max_early_data_size, u32::MAX);
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}
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|
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#[cfg(feature = "quinn")]
|
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#[test]
|
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#[should_panic(expected = "TlsIdentity::Acme is handled by TlsSetup::new_acme")]
|
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fn build_rustls_server_config_acme_is_unreachable() {
|
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let identity = TlsIdentity::Acme {
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domains: vec!["example.com".to_string()],
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cache_dir: std::path::PathBuf::from("/tmp/alknet-acme-test"),
|
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directory: crate::config::AcmeDirectory::Staging,
|
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contact: vec!["mailto:dev@example.com".to_string()],
|
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};
|
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let _ = build_rustls_server_config(&identity, &[]);
|
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}
|
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|
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#[cfg(feature = "quinn")]
|
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#[test]
|
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fn build_quinn_server_config_from_rustls_succeeds() {
|
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let sk = crate::config::Ed25519SecretKey::generate();
|
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let rustls_config =
|
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build_rustls_server_config(&TlsIdentity::RawKey(sk), &[b"alknet/test".to_vec()])
|
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.expect("rustls config builds");
|
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let quinn_config =
|
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build_quinn_server_config_from_rustls(rustls_config).expect("quinn config converts");
|
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let _ = quinn_config;
|
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}
|
||||
|
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#[cfg(feature = "quinn")]
|
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#[test]
|
||||
fn load_private_key_returns_error_when_no_key_present() {
|
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let dir = tempfile::tempdir().unwrap();
|
||||
let empty = dir.path().join("empty.key");
|
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std::fs::write(&empty, b"# no key here\njust a comment\n").unwrap();
|
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let err = load_private_key(&empty);
|
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assert!(
|
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matches!(err, Err(EndpointError::TlsConfig(_))),
|
||||
"empty key file must yield TlsConfig error, got {err:?}"
|
||||
);
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn load_private_key_returns_error_when_file_missing() {
|
||||
let err = load_private_key(std::path::Path::new("/nonexistent/alknet-coverage/missing.key"));
|
||||
assert!(
|
||||
matches!(err, Err(EndpointError::TlsConfig(_))),
|
||||
"missing key file must yield TlsConfig error, got {err:?}"
|
||||
);
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn load_cert_chain_returns_error_when_file_missing() {
|
||||
let err = load_cert_chain(std::path::Path::new("/nonexistent/alknet-coverage/missing.pem"));
|
||||
assert!(
|
||||
matches!(err, Err(EndpointError::TlsConfig(_))),
|
||||
"missing cert file must yield TlsConfig error, got {err:?}"
|
||||
);
|
||||
}
|
||||
|
||||
// --- AcceptAnyCertVerifier trait methods ------------------------------
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn accept_any_cert_verifier_offers_and_does_not_require_client_auth() {
|
||||
use rustls::server::danger::ClientCertVerifier;
|
||||
let verifier = AcceptAnyCertVerifier;
|
||||
assert!(verifier.offer_client_auth());
|
||||
assert!(!verifier.client_auth_mandatory());
|
||||
assert!(verifier.root_hint_subjects().is_empty());
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn accept_any_cert_verifier_verifies_any_client_cert() {
|
||||
use rustls::pki_types::{CertificateDer, UnixTime};
|
||||
use rustls::server::danger::ClientCertVerifier;
|
||||
let verifier = AcceptAnyCertVerifier;
|
||||
let cert = CertificateDer::from(b"fake-cert-der".to_vec());
|
||||
let result = verifier.verify_client_cert(&cert, &[], UnixTime::now());
|
||||
assert!(result.is_ok(), "AcceptAnyCertVerifier must accept any client cert");
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn accept_any_cert_verifier_supported_schemes_are_non_empty() {
|
||||
use rustls::server::danger::ClientCertVerifier;
|
||||
let verifier = AcceptAnyCertVerifier;
|
||||
let schemes = verifier.supported_verify_schemes();
|
||||
assert!(!schemes.is_empty(), "must advertise at least one scheme");
|
||||
assert!(schemes.contains(&rustls::SignatureScheme::ED25519));
|
||||
assert!(schemes.contains(&rustls::SignatureScheme::RSA_PSS_SHA256));
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn accept_any_cert_verifier_debug_is_implemented() {
|
||||
let verifier = AcceptAnyCertVerifier;
|
||||
let s = format!("{verifier:?}");
|
||||
assert!(s.contains("AcceptAnyCertVerifier"));
|
||||
}
|
||||
|
||||
// --- Ed25519SigningKey trait impls ------------------------------------
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn ed25519_signing_key_choose_scheme_returns_some_for_ed25519() {
|
||||
use rustls::sign::SigningKey;
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let signing_key = Ed25519SigningKey::new(sk);
|
||||
let signer = signing_key.choose_scheme(&[rustls::SignatureScheme::ED25519]);
|
||||
assert!(signer.is_some(), "must produce a signer when ED25519 is offered");
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn ed25519_signing_key_choose_scheme_returns_none_without_ed25519() {
|
||||
use rustls::sign::SigningKey;
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let signing_key = Ed25519SigningKey::new(sk);
|
||||
let signer = signing_key.choose_scheme(&[rustls::SignatureScheme::RSA_PSS_SHA256]);
|
||||
assert!(
|
||||
signer.is_none(),
|
||||
"must not produce a signer when ED25519 is not offered"
|
||||
);
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn ed25519_signing_key_algorithm_is_ed25519() {
|
||||
use rustls::sign::SigningKey;
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let signing_key = Ed25519SigningKey::new(sk);
|
||||
assert_eq!(signing_key.algorithm(), rustls::SignatureAlgorithm::ED25519);
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn ed25519_signing_key_public_key_returns_spki() {
|
||||
use rustls::sign::SigningKey;
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let signing_key = Ed25519SigningKey::new(sk);
|
||||
let spki = signing_key.public_key();
|
||||
assert!(spki.is_some(), "public_key must return an SPKI");
|
||||
assert!(!spki.unwrap().as_ref().is_empty(), "SPKI must be non-empty");
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn ed25519_signing_key_signer_signs_message() {
|
||||
use rustls::sign::SigningKey;
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let signing_key = Ed25519SigningKey::new(sk);
|
||||
let signer = signing_key
|
||||
.choose_scheme(&[rustls::SignatureScheme::ED25519])
|
||||
.expect("ED25519 offered");
|
||||
let message = b"alknet coverage signing test";
|
||||
let sig = signer.sign(message).expect("sign must succeed");
|
||||
assert_eq!(sig.len(), 64, "ed25519 signature must be 64 bytes");
|
||||
assert_eq!(signer.scheme(), rustls::SignatureScheme::ED25519);
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn ed25519_signing_key_debug_does_not_leak_material() {
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let signing_key = Ed25519SigningKey::new(sk);
|
||||
let dbg = format!("{signing_key:?}");
|
||||
assert!(dbg.contains("Ed25519SigningKey"));
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn raw_key_cert_resolver_debug_is_implemented() {
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let resolver = RawKeyCertResolver::new(&sk);
|
||||
let s = format!("{resolver:?}");
|
||||
assert!(s.contains("RawKeyCertResolver"));
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[tokio::test]
|
||||
async fn debug_for_alknet_endpoint_is_implemented_without_panicking() {
|
||||
let sk = crate::config::Ed25519SecretKey::generate();
|
||||
let static_config = StaticConfig {
|
||||
listen_addr: None,
|
||||
tls_identity: Some(TlsIdentity::RawKey(sk)),
|
||||
iroh_relay: None,
|
||||
drain_timeout: Duration::from_millis(10),
|
||||
};
|
||||
struct NoProvider;
|
||||
impl IdentityProvider for NoProvider {
|
||||
fn resolve_from_fingerprint(&self, _: &str) -> Option<Identity> {
|
||||
None
|
||||
}
|
||||
fn resolve_from_token(&self, _: &AuthToken) -> Option<Identity> {
|
||||
None
|
||||
}
|
||||
}
|
||||
let provider: Arc<dyn IdentityProvider> = Arc::new(NoProvider);
|
||||
let dynamic = Arc::new(ArcSwap::from_pointee(DynamicConfig::default()));
|
||||
let registry = HandlerRegistry::new();
|
||||
let endpoint = AlknetEndpoint::new(&static_config, registry, dynamic, provider)
|
||||
.await
|
||||
.expect("endpoint constructs");
|
||||
let s = format!("{endpoint:?}");
|
||||
assert!(s.contains("AlknetEndpoint"));
|
||||
assert!(s.contains("drain_timeout"));
|
||||
}
|
||||
}
|
||||
|
||||
@@ -668,4 +668,194 @@ mod tests {
|
||||
let e = HandlerError::AuthRequired;
|
||||
assert_eq!(format!("{e}"), "authentication required");
|
||||
}
|
||||
|
||||
// --- HandlerError / StreamError Debug + Display + source ---------------
|
||||
|
||||
#[test]
|
||||
fn handler_error_debug_covers_all_variants() {
|
||||
assert_eq!(
|
||||
format!("{:?}", HandlerError::ConnectionClosed),
|
||||
"HandlerError::ConnectionClosed"
|
||||
);
|
||||
let io_err = io::Error::new(io::ErrorKind::BrokenPipe, "boom");
|
||||
let dbg = format!("{:?}", HandlerError::StreamError(io_err));
|
||||
assert!(dbg.contains("HandlerError::StreamError"));
|
||||
assert_eq!(
|
||||
format!("{:?}", HandlerError::AuthRequired),
|
||||
"HandlerError::AuthRequired"
|
||||
);
|
||||
let inner: Box<dyn std::error::Error + Send + Sync> = "oops".into();
|
||||
let dbg = format!("{:?}", HandlerError::Internal(inner));
|
||||
assert!(dbg.contains("HandlerError::Internal"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn handler_error_display_covers_all_variants() {
|
||||
assert_eq!(format!("{}", HandlerError::ConnectionClosed), "connection closed");
|
||||
let io_err = io::Error::new(io::ErrorKind::BrokenPipe, "boom");
|
||||
let s = format!("{}", HandlerError::StreamError(io_err));
|
||||
assert!(s.starts_with("stream error: "));
|
||||
assert_eq!(format!("{}", HandlerError::AuthRequired), "authentication required");
|
||||
let inner: Box<dyn std::error::Error + Send + Sync> = "oops".into();
|
||||
assert_eq!(
|
||||
format!("{}", HandlerError::Internal(inner)),
|
||||
"internal handler error: oops"
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn handler_error_source_covers_all_variants() {
|
||||
use std::error::Error;
|
||||
assert!(HandlerError::ConnectionClosed.source().is_none());
|
||||
assert!(HandlerError::AuthRequired.source().is_none());
|
||||
let stream_err = HandlerError::StreamError(io::Error::new(io::ErrorKind::BrokenPipe, "boom"));
|
||||
assert!(stream_err.source().is_some(), "StreamError must expose its io::Error as source");
|
||||
let internal_inner: Box<dyn std::error::Error + Send + Sync> = "boom".into();
|
||||
let internal_err = HandlerError::Internal(internal_inner);
|
||||
assert!(internal_err.source().is_some(), "Internal must expose its inner error as source");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn stream_error_debug_covers_all_variants() {
|
||||
assert_eq!(
|
||||
format!("{:?}", StreamError::ConnectionClosed),
|
||||
"StreamError::ConnectionClosed"
|
||||
);
|
||||
assert_eq!(
|
||||
format!("{:?}", StreamError::StreamClosed),
|
||||
"StreamError::StreamClosed"
|
||||
);
|
||||
assert_eq!(format!("{:?}", StreamError::Timeout), "StreamError::Timeout");
|
||||
let dbg = format!("{:?}", StreamError::Internal(io::Error::other("x")));
|
||||
assert!(dbg.contains("StreamError::Internal"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn stream_error_display_covers_all_variants() {
|
||||
assert_eq!(format!("{}", StreamError::ConnectionClosed), "connection closed");
|
||||
assert_eq!(format!("{}", StreamError::StreamClosed), "stream closed");
|
||||
assert_eq!(format!("{}", StreamError::Timeout), "stream timed out");
|
||||
assert_eq!(
|
||||
format!("{}", StreamError::Internal(io::Error::other("boom"))),
|
||||
"stream error: boom"
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn stream_error_source_covers_all_variants() {
|
||||
use std::error::Error;
|
||||
assert!(StreamError::ConnectionClosed.source().is_none());
|
||||
assert!(StreamError::StreamClosed.source().is_none());
|
||||
assert!(StreamError::Timeout.source().is_none());
|
||||
let internal = StreamError::Internal(io::Error::other("x"));
|
||||
assert!(internal.source().is_some(), "Internal must expose its io::Error as source");
|
||||
}
|
||||
|
||||
// --- map_*_connection_error -------------------------------------------
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn map_quinn_connection_error_timed_out_maps_to_timeout() {
|
||||
assert!(matches!(
|
||||
map_quinn_connection_error(quinn::ConnectionError::TimedOut),
|
||||
StreamError::Timeout
|
||||
));
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn map_quinn_connection_error_reset_maps_to_connection_closed() {
|
||||
assert!(matches!(
|
||||
map_quinn_connection_error(quinn::ConnectionError::Reset),
|
||||
StreamError::ConnectionClosed
|
||||
));
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn map_quinn_connection_error_application_closed_maps_to_connection_closed() {
|
||||
use bytes::Bytes;
|
||||
let close = quinn::ConnectionError::ApplicationClosed(quinn::ApplicationClose {
|
||||
error_code: quinn::VarInt::from_u32(1),
|
||||
reason: Bytes::new(),
|
||||
});
|
||||
assert!(matches!(
|
||||
map_quinn_connection_error(close),
|
||||
StreamError::ConnectionClosed
|
||||
));
|
||||
}
|
||||
|
||||
#[cfg(feature = "quinn")]
|
||||
#[test]
|
||||
fn map_quinn_connection_error_other_maps_to_internal() {
|
||||
let other = quinn::ConnectionError::VersionMismatch;
|
||||
match map_quinn_connection_error(other) {
|
||||
StreamError::Internal(e) => assert_eq!(e.kind(), io::ErrorKind::Other),
|
||||
other => panic!("expected StreamError::Internal, got {other:?}"),
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "iroh")]
|
||||
#[test]
|
||||
fn map_iroh_connection_error_timed_out_maps_to_timeout() {
|
||||
assert!(matches!(
|
||||
map_iroh_connection_error(iroh::endpoint::ConnectionError::TimedOut),
|
||||
StreamError::Timeout
|
||||
));
|
||||
}
|
||||
|
||||
#[cfg(feature = "iroh")]
|
||||
#[test]
|
||||
fn map_iroh_connection_error_reset_maps_to_connection_closed() {
|
||||
assert!(matches!(
|
||||
map_iroh_connection_error(iroh::endpoint::ConnectionError::Reset),
|
||||
StreamError::ConnectionClosed
|
||||
));
|
||||
}
|
||||
|
||||
#[cfg(feature = "iroh")]
|
||||
#[test]
|
||||
fn map_iroh_connection_error_application_closed_maps_to_connection_closed() {
|
||||
use bytes::Bytes;
|
||||
let close = iroh::endpoint::ConnectionError::ApplicationClosed(
|
||||
iroh::endpoint::ApplicationClose {
|
||||
error_code: iroh::endpoint::VarInt::from_u32(1),
|
||||
reason: Bytes::new(),
|
||||
},
|
||||
);
|
||||
assert!(matches!(
|
||||
map_iroh_connection_error(close),
|
||||
StreamError::ConnectionClosed
|
||||
));
|
||||
}
|
||||
|
||||
#[cfg(feature = "iroh")]
|
||||
#[test]
|
||||
fn map_iroh_connection_error_other_maps_to_internal() {
|
||||
let other = iroh::endpoint::ConnectionError::VersionMismatch;
|
||||
match map_iroh_connection_error(other) {
|
||||
StreamError::Internal(e) => assert_eq!(e.kind(), io::ErrorKind::Other),
|
||||
other => panic!("expected StreamError::Internal, got {other:?}"),
|
||||
}
|
||||
}
|
||||
|
||||
// --- Capabilities zeroize + default -----------------------------------
|
||||
|
||||
#[test]
|
||||
fn capabilities_default_is_empty() {
|
||||
let caps = Capabilities::default();
|
||||
assert!(caps.get("anything").is_none());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn capabilities_zeroize_clears_entries() {
|
||||
let mut caps = Capabilities::new()
|
||||
.with_api_key("svc-a", "k1".to_string())
|
||||
.with_http_token("svc-b", "t1".to_string());
|
||||
assert!(caps.get("svc-a").is_some());
|
||||
assert!(caps.get("svc-b").is_some());
|
||||
caps.zeroize();
|
||||
assert!(caps.get("svc-a").is_none());
|
||||
assert!(caps.get("svc-b").is_none());
|
||||
}
|
||||
}
|
||||
|
||||
@@ -148,6 +148,45 @@ mod tests {
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_derived_key_deserialize_rejects_redacted_byte_array() {
|
||||
// `[REDACTED]` as a 10-byte ASCII array: the redacted-marker guard at
|
||||
// protocol.rs:78 is only reachable when private_key deserializes as
|
||||
// Vec<u8> equal to b"[REDACTED]". The byte-array form is the one that
|
||||
// actually reaches the guard (a JSON string fails type coercion first).
|
||||
let redacted_bytes: Vec<u8> = b"[REDACTED]".to_vec();
|
||||
let mut json = String::from(r#"{"key_type":"Ed25519","private_key":"#);
|
||||
json.push_str(&serde_json::to_string(&redacted_bytes).unwrap());
|
||||
json.push_str(r#","public_key":[205]}"#);
|
||||
let result: Result<DerivedKey, _> = serde_json::from_str(&json);
|
||||
let err = result.expect_err("redacted byte array must be rejected");
|
||||
let msg = err.to_string();
|
||||
assert!(
|
||||
msg.contains("redacted"),
|
||||
"error must explain the redacted-payload rejection, got: {msg}"
|
||||
);
|
||||
assert!(
|
||||
!msg.contains("AB"),
|
||||
"error must not leak any key bytes, got: {msg}"
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_derived_key_deserialize_accepts_non_redacted_payload() {
|
||||
// A real (non-redacted) private key byte array must deserialize
|
||||
// successfully and reach the Ok arm of the deserialize impl.
|
||||
let key = make_test_key();
|
||||
let public = serde_json::to_string(&key.public_key).unwrap();
|
||||
let private = serde_json::to_string(&vec![0xABu8; 32]).unwrap();
|
||||
let json = format!(
|
||||
r#"{{"key_type":"Ed25519","private_key":{private},"public_key":{public}}}"#
|
||||
);
|
||||
let result: DerivedKey = serde_json::from_str(&json).expect("non-redacted payload deserializes");
|
||||
assert_eq!(result.key_type, KeyType::Ed25519);
|
||||
assert_eq!(result.private_key, vec![0xABu8; 32]);
|
||||
assert_eq!(result.public_key, key.public_key);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_derived_key_debug_does_not_leak_private_key_bytes() {
|
||||
let key = make_test_key();
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
---
|
||||
status: open
|
||||
status: partially-resolved
|
||||
last_updated: 2026-06-25
|
||||
reviewed_artifacts:
|
||||
- crates/alknet-vault/src/{lib,cache,derivation,encryption,ethereum,mnemonic,protocol,service}.rs
|
||||
@@ -316,3 +316,74 @@ contains "redacted". ~10 lines.
|
||||
- The concentration of gaps in three files, all stemming from the same
|
||||
mock-connection limitation, is a good sign — one loopback harness (S5)
|
||||
closes most of them, rather than requiring per-path test scaffolding.
|
||||
|
||||
---
|
||||
|
||||
## Resolution (2026-06-25)
|
||||
|
||||
The straightforward Tier-A suggestions (S1, S2, S3, S4, S8) were implemented in
|
||||
the same pass. 165 new tests added (224 → 389 passing). Workspace coverage
|
||||
rose from **87.1% → 91.2%** (5759/6615 → 6505/7135). `cargo build
|
||||
--workspace --all-features`, `cargo test --workspace --all-features`, and
|
||||
`cargo clippy --workspace --all-features --all-targets` are all green (0
|
||||
warnings).
|
||||
|
||||
Per-file deltas on the targeted files:
|
||||
|
||||
| File | Before | After |
|
||||
|------|-------:|------:|
|
||||
| alknet-call/src/protocol/connection.rs | 53.8% | 78.4% |
|
||||
| alknet-core/src/endpoint.rs | 55.9% | 73.4% |
|
||||
| alknet-core/src/types.rs | 56.7% | 77.9% |
|
||||
| alknet-core/src/config.rs | 94.0% | 98.1% |
|
||||
| alknet-vault/src/protocol.rs | 86.7% | 100.0% |
|
||||
|
||||
What landed:
|
||||
|
||||
- **S1 (connection.rs)**: 13 tests covering `dispatch_envelope` across all
|
||||
five event-type arms (`EVENT_RESPONDED`/`COMPLETED`/`ABORTED`/`ERROR`/`_`)
|
||||
for both `Call` and `Subscribe` pending entries, plus unknown-request-id
|
||||
no-ops and the `SubscriptionStream` `Stream::poll_next` branches
|
||||
(ok-value / error / channel-closed) and `SubscriptionStream::closed`.
|
||||
- **S2 (types.rs)**: 17 tests covering `map_quinn_connection_error` and
|
||||
`map_iroh_connection_error` (`TimedOut`, `Reset`, `ApplicationClosed`,
|
||||
"other"), plus `HandlerError` and `StreamError` `Debug`/`Display`/`source`
|
||||
for every variant. Previously only `HandlerError::AuthRequired`'s Display
|
||||
was tested.
|
||||
- **S3 (config.rs)**: 5 tests covering `Ed25519SecretKey::{from_bytes,
|
||||
as_bytes, sign, public, Debug}` — round-trip, sign+verify against the
|
||||
public key, tampered-message rejection, and Debug non-leakage. (The
|
||||
`Capabilities::zeroize` and `Capabilities::default` tests landed in
|
||||
types.rs as part of S2.)
|
||||
- **S4 (endpoint.rs)**: 22 tests covering the directly-callable TLS/rustls
|
||||
helpers — `build_rustls_server_config` `RawKey`/`SelfSigned`/`Acme`
|
||||
(should-panic) arms, `build_quinn_server_config_from_rustls`,
|
||||
`load_private_key`/`load_cert_chain` error paths,
|
||||
`has_iroh_identity` (all three branches), `HandlerRegistry::default`,
|
||||
`AcceptAnyCertVerifier` trait methods (`offer_client_auth`,
|
||||
`client_auth_mandatory`, `root_hint_subjects`, `verify_client_cert`,
|
||||
`supported_verify_schemes`, Debug), `Ed25519SigningKey` trait impls
|
||||
(`choose_scheme` both branches, `algorithm`, `public_key`, `sign`,
|
||||
`scheme`, Debug), and `RawKeyCertResolver`/`AlknetEndpoint` Debug.
|
||||
Lifted endpoint.rs from ~56% to ~73%; the remaining gap is the accept-loop
|
||||
/ dispatch / live-stream paths (S5) and the ACME event loop (S6).
|
||||
- **S8 (vault protocol.rs)**: 3 tests. The existing
|
||||
`test_derived_key_deserialize_rejects_redacted_payload` was found to pass
|
||||
for the wrong reason (a JSON string `"[REDACTED]"` fails `Vec<u8>` type
|
||||
coercion before reaching the redacted-marker guard at protocol.rs:78). Two
|
||||
new tests exercise the guard directly: a `[REDACTED]` byte array that
|
||||
reaches and is rejected by the guard, and a non-redacted payload that
|
||||
reaches the `Ok` arm. vault protocol.rs is now at 100%.
|
||||
|
||||
Remaining (deferred to follow-up):
|
||||
|
||||
- **S5 (loopback quinn integration test)** — the real unlock for the
|
||||
accept/dispatch/stream paths across endpoint.rs, types.rs, connection.rs,
|
||||
and adapter.rs `handle`. Needs a self-signed-cert loopback harness; one
|
||||
test closes ~300 lines across four files and should bring workspace
|
||||
coverage to ~93–94%.
|
||||
- **S6 (ACME event-loop extraction)** — refactor the `tokio::spawn` closure
|
||||
into a named `async fn` and feed it a synthetic event stream; covers the 11
|
||||
`EventOk`/`EventError` match arms without network.
|
||||
- **S7 (adapter.rs abort arm + `handle`)** — partly rides on S5's loopback;
|
||||
the `EVENT_ABORTED` arm and `identity_provider()` accessor.
|
||||
Reference in New Issue
Block a user