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

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

@@ -0,0 +1,40 @@
+import asyncio
+import textwrap
+
+import aiohttp
+import pytest
+from src.nanoid import nanoid
+
+from tests.integration.conftest import create_task_settings
+from tests.fixtures.test_constants import HEALTH_CHECK_URL
+
+
+@pytest.mark.asyncio
+async def test_health_check_server_responds(broker, manager):
+    async with aiohttp.ClientSession() as session:
+        for _ in range(10):
+            try:
+                response = await session.get(HEALTH_CHECK_URL)
+                if response.status == 200:
+                    assert await response.text() == "OK"
+                    return
+            except aiohttp.ClientConnectionError:
+                await asyncio.sleep(0.1)
+
+
+@pytest.mark.asyncio
+async def test_health_check_server_ressponds_mid_execution(broker, manager):
+    task_id = nanoid()
+    code = textwrap.dedent("""
+        for _ in range(10_000_000):
+            pass
+        return [{"result": "completed"}]
+    """)
+    task_settings = create_task_settings(code=code, node_mode="all_items")
+    await broker.send_task(task_id=task_id, task_settings=task_settings)
+    await asyncio.sleep(0.3)
+
+    async with aiohttp.ClientSession() as session:
+        response = await session.get(HEALTH_CHECK_URL)
+        assert response.status == 200
+        assert await response.text() == "OK"