test: Add integration tests for execution flows in native Python runner (#19198)

packages/@n8n/task-runner-python/tests/integration/conftest.py

@@ -0,0 +1,69 @@
+import pytest_asyncio
+from src.message_types.broker import Items
+from src.message_serde import NODE_MODE_MAP
+
+from tests.fixtures.local_task_broker import LocalTaskBroker
+from tests.fixtures.task_runner_manager import TaskRunnerManager
+from tests.fixtures.test_constants import (
+    TASK_RESPONSE_WAIT,
+)
+
+NODE_MODE_TO_BROKER_STYLE = {v: k for k, v in NODE_MODE_MAP.items()}
+
+
+@pytest_asyncio.fixture
+async def manager():
+    manager = TaskRunnerManager()
+    await manager.start()
+    yield manager
+    await manager.stop()
+
+
+@pytest_asyncio.fixture
+async def broker():
+    broker = LocalTaskBroker()
+    await broker.start()
+    yield broker
+    await broker.stop()
+
+
+def create_task_settings(
+    code: str,
+    node_mode: str,
+    items: Items | None = None,
+    continue_on_fail: bool = False,
+    can_log: bool = False,
+):
+    return {
+        "code": code,
+        "nodeMode": NODE_MODE_TO_BROKER_STYLE[node_mode],
+        "items": items if items is not None else [],
+        "continueOnFail": continue_on_fail,
+        "canLog": can_log,
+    }
+
+
+async def wait_for_task_done(broker, task_id: str, timeout: float = TASK_RESPONSE_WAIT):
+    return await broker.wait_for_msg(
+        "runner:taskdone",
+        timeout=timeout,
+        predicate=lambda msg: msg.get("taskId") == task_id,
+    )
+
+
+async def wait_for_task_error(
+    broker, task_id: str, timeout: float = TASK_RESPONSE_WAIT
+):
+    return await broker.wait_for_msg(
+        "runner:taskerror",
+        timeout=timeout,
+        predicate=lambda msg: msg.get("taskId") == task_id,
+    )
+
+
+def get_browser_console_msgs(broker: LocalTaskBroker, task_id: str) -> list[list[str]]:
+    console_msgs = []
+    for msg in broker.get_task_rpc_messages(task_id):
+        if msg.get("method") == "logNodeOutput":
+            console_msgs.append(msg.get("params", []))
+    return console_msgs