Add S06 relay-only test and fix wrapper helpers (#173)

* - Add S06 relay-only test case for testing message propagation without a store.
- Update `wrapper_helpers` for clearer event type handling and type annotations (`Optional[...]` usage).
- Simplify `get_node_multiaddr` to retrieve addresses via `get_node_info_raw`.
- Refactor `wrappers_manager` to adjust bindings path to `vendor` directory and add `get_node_info_raw` method.
- Update `.gitignore` to exclude `store.sqlite3*`.

* Refactor S06 relay-only test: replace try-finally blocks with context managers for clarity and conciseness.

* Migrate S06 relay-only test to `test_send_e2e.py` and refactor with `StepsCommon` for reusability.

---------

Co-authored-by: Egor Rachkovskii <egorrachkovskii@status.im>

.gitignore

@@ -105,4 +105,5 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
-third_party/logos-delivery-python-bindings
+# Waku node runtime artifacts
+store.sqlite3*

src/node/wrapper_helpers.py

@@ -1,6 +1,9 @@
+from __future__ import annotations
+
 import json
 import threading
 import time
+from typing import Optional
 
 
 class EventCollector:
@@ -29,16 +32,22 @@ class EventCollector:
             return [e for e in self.events if e.get("requestId") == request_id]
 
 
+# eventType values emitted by liblogosdelivery (node_api.nim:106–124)
+EVENT_PROPAGATED = "message_propagated"
+EVENT_SENT = "message_sent"
+EVENT_ERROR = "message_error"
+
+
 def is_propagated_event(event: dict) -> bool:
-    return "Propagated" in event.get("eventType", "")
+    return event.get("eventType") == EVENT_PROPAGATED
 
 
 def is_sent_event(event: dict) -> bool:
-    return "Sent" in event.get("eventType", "")
+    return event.get("eventType") == EVENT_SENT
 
 
 def is_error_event(event: dict) -> bool:
-    return "Error" in event.get("eventType", "")
+    return event.get("eventType") == EVENT_ERROR
 
 
 def wait_for_event(
@@ -47,7 +56,7 @@ def wait_for_event(
     predicate,
     timeout_s: float,
     poll_interval_s: float = 0.5,
-) -> dict | None:
+) -> Optional[dict]:
     """Poll until an event matching `predicate` arrives for `request_id`,
     or until `timeout_s` elapses.  Returns the matching event or None.
     """
@@ -62,41 +71,26 @@ def wait_for_event(
     return None
 
 
-def wait_for_propagated(collector: EventCollector, request_id: str, timeout_s: float) -> dict | None:
+def wait_for_propagated(collector: EventCollector, request_id: str, timeout_s: float) -> Optional[dict]:
     return wait_for_event(collector, request_id, is_propagated_event, timeout_s)
 
 
-def wait_for_sent(collector: EventCollector, request_id: str, timeout_s: float) -> dict | None:
+def wait_for_sent(collector: EventCollector, request_id: str, timeout_s: float) -> Optional[dict]:
     return wait_for_event(collector, request_id, is_sent_event, timeout_s)
 
 
-def wait_for_error(collector: EventCollector, request_id: str, timeout_s: float) -> dict | None:
+def wait_for_error(collector: EventCollector, request_id: str, timeout_s: float) -> Optional[dict]:
     return wait_for_event(collector, request_id, is_error_event, timeout_s)
 
 
 def get_node_multiaddr(node) -> str:
-    """Return the first TCP multiaddr (with peer-id) from a WrapperManager node.
+    """Return the first TCP multiaddr (with peer-id) from a WrapperManager node."""
+    result = node.get_node_info_raw("MyMultiaddresses")
+    if result.is_err():
+        raise RuntimeError(f"get_node_info_raw failed: {result.err()}")
 
-    Uses the existing get_available_node_info_ids / get_node_info APIs on
+    addr = result.ok_value.strip()
-    WrapperManager.  Raises RuntimeError if the address cannot be resolved.
+    if not addr or not addr.startswith("/"):
-    """
+        raise RuntimeError(f"Unexpected multiaddr format: {addr!r}")
-    ids_result = node.get_available_node_info_ids()
-    if ids_result.is_err():
-        raise RuntimeError(f"get_available_node_info_ids failed: {ids_result.err()}")
 
-    ids = ids_result.ok_value
+    return addr
-    if not ids:
-        raise RuntimeError("No node-info IDs returned")
-
-    info_result = node.get_node_info(ids[0])
-    if info_result.is_err():
-        raise RuntimeError(f"get_node_info failed: {info_result.err()}")
-
-    info = info_result.ok_value
-
-    for key in ("listenAddresses", "multiaddrs", "addresses"):
-        addresses = info.get(key)
-        if addresses:
-            return addresses[0]
-
-    raise RuntimeError(f"Could not find a listen address in node info: {info}")

src/node/wrappers_manager.py

@@ -2,9 +2,9 @@ import sys
 from pathlib import Path
 from result import Result, Ok, Err
 
-_THIRD_PARTY = Path(__file__).resolve().parents[2] / "third_party" / "logos-delivery-python-bindings" / "waku"
+_BINDINGS_PATH = Path(__file__).resolve().parents[2] / "vendor" / "logos-delivery-python-bindings" / "waku"
-if str(_THIRD_PARTY) not in sys.path:
+if str(_BINDINGS_PATH) not in sys.path:
-    sys.path.insert(0, str(_THIRD_PARTY))
+    sys.path.insert(0, str(_BINDINGS_PATH))
 
 from wrapper import NodeWrapper as _NodeWrapper  # type: ignore[import]
 
@@ -77,5 +77,22 @@ class WrapperManager:
     def get_node_info(self, node_info_id: str, *, timeout_s: float = 20.0) -> Result[dict, str]:
         return self._node.get_node_info(node_info_id, timeout_s=timeout_s)
 
+    def get_node_info_raw(self, node_info_id: str, *, timeout_s: float = 20.0) -> Result[str, str]:
+        """Like get_node_info but returns the raw string without JSON parsing."""
+        from wrapper import lib, ffi, _new_cb_state, _wait_cb_raw  # type: ignore[import]
+
+        state = _new_cb_state()
+        cb = self._node._make_waiting_cb(state)
+        rc = lib.logosdelivery_get_node_info(self._node.ctx, cb, ffi.NULL, node_info_id.encode("utf-8"))
+        if rc != 0:
+            return Err(f"get_node_info_raw: immediate call failed (ret={rc})")
+        wait_result = _wait_cb_raw(state, "get_node_info_raw", timeout_s)
+        if wait_result.is_err():
+            return Err(wait_result.err())
+        cb_ret, cb_msg = wait_result.ok_value
+        if cb_ret != 0:
+            return Err(f"get_node_info_raw: callback failed (ret={cb_ret})")
+        return Ok(cb_msg.decode("utf-8") if cb_msg else "")
+
     def get_available_configs(self, *, timeout_s: float = 20.0) -> Result[dict, str]:
         return self._node.get_available_configs(timeout_s=timeout_s)

tests/wrappers_tests/test_send_e2e.py

@@ -12,6 +12,7 @@ from src.node.wrapper_helpers import (
     get_node_multiaddr,
     wait_for_propagated,
     wait_for_sent,
+    wait_for_error,
 )
 from src.steps.store import StepsStore
 
@@ -248,3 +249,70 @@ class TestSendBeforeRelay(StepsStore):
                     page_size=5,
                     ascending="true",
                 )
+
+
+class TestS06CoreSenderRelayOnly(StepsCommon):
+    """
+    S06 — Core sender with relay peers only, no store.
+    Sender has local relay enabled and is connected to one relay peer.
+    Expected: send() returns Ok(RequestId), message_propagated event arrives,
+    no message_sent (store disabled), no message_error.
+    """
+
+    def test_s06_relay_propagation_without_store(self, node_config):
+        sender_collector = EventCollector()
+
+        node_config.update(
+            {
+                "relay": True,
+                "store": False,
+                "lightpush": False,
+                "filter": False,
+                "discv5Discovery": False,
+                "numShardsInNetwork": 1,
+            }
+        )
+
+        sender_result = WrapperManager.create_and_start(
+            config=node_config,
+            event_cb=sender_collector.event_callback,
+        )
+        assert sender_result.is_ok(), f"Failed to start sender: {sender_result.err()}"
+
+        with sender_result.ok_value as sender:
+            peer_config = {
+                **node_config,
+                "staticnodes": [get_node_multiaddr(sender)],
+                "portsshift": 1,
+            }
+
+            peer_result = WrapperManager.create_and_start(config=peer_config)
+            assert peer_result.is_ok(), f"Failed to start relay peer: {peer_result.err()}"
+
+            with peer_result.ok_value:
+                message = self.create_message(
+                    payload=to_base64("S06 relay-only test payload"),
+                    contentTopic="/test/1/s06-relay-only/proto",
+                )
+
+                send_result = sender.send_message(message=message)
+                assert send_result.is_ok(), f"send() failed: {send_result.err()}"
+
+                request_id = send_result.ok_value
+                assert request_id, "send() returned an empty RequestId"
+
+                propagated = wait_for_propagated(
+                    collector=sender_collector,
+                    request_id=request_id,
+                    timeout_s=PROPAGATED_TIMEOUT_S,
+                )
+                assert propagated is not None, (
+                    f"No message_propagated event within {PROPAGATED_TIMEOUT_S}s. " f"Collected events: {sender_collector.events}"
+                )
+                assert propagated["requestId"] == request_id
+
+                error = wait_for_error(sender_collector, request_id, timeout_s=0)
+                assert error is None, f"Unexpected message_error event: {error}"
+
+                sent = wait_for_sent(sender_collector, request_id, timeout_s=0)
+                assert sent is None, f"Unexpected message_sent event (store is disabled): {sent}"