Files
reflector/server/tests/test_dag_zulip.py
Igor Loskutov 1aabe4f880 feat: post Hatchet DAG status to Zulip with live updates
Post a rendered DAG status message to a configurable Zulip stream/topic
when a Hatchet workflow is dispatched. Update it after each task
completes (success or failure), and delete it when post_zulip runs
so the final transcript notification replaces it.

On pipeline failure, appends an error banner (:cross_mark:) with the
failing step name and error message.

New settings: ZULIP_DAG_STREAM, ZULIP_DAG_TOPIC, ZULIP_HOST_HEADER.
New module: reflector/hatchet/dag_zulip.py (create/update/delete).
2026-02-09 10:03:31 -05:00

537 lines
19 KiB
Python

"""
Tests for Hatchet DAG Status -> Zulip Live Updates.
Tests cover:
- _dag_zulip_enabled() guard logic
- create_dag_zulip_message: sends + stores message ID
- update_dag_zulip_message: updates existing; noop when no message_id
- delete_dag_zulip_message: deletes + clears; handles InvalidMessageError
- delete_zulip_message: sends HTTP DELETE; raises on 400
- with_error_handling integration: calls update after success + failure
"""
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
from reflector.db.transcripts import Transcript
@pytest.fixture
def dag_settings():
"""Patch settings for DAG Zulip tests."""
with patch("reflector.hatchet.dag_zulip.settings") as mock_settings:
mock_settings.ZULIP_REALM = "zulip.example.com"
mock_settings.ZULIP_DAG_STREAM = "dag-stream"
mock_settings.ZULIP_DAG_TOPIC = "dag-topic"
mock_settings.ZULIP_BOT_EMAIL = "bot@example.com"
mock_settings.ZULIP_API_KEY = "fake-key"
yield mock_settings
@pytest.fixture
def dag_settings_disabled():
"""Patch settings with DAG Zulip disabled."""
with patch("reflector.hatchet.dag_zulip.settings") as mock_settings:
mock_settings.ZULIP_REALM = "zulip.example.com"
mock_settings.ZULIP_DAG_STREAM = None
mock_settings.ZULIP_DAG_TOPIC = None
yield mock_settings
@pytest.fixture
def mock_transcript():
return Transcript(
id="test-transcript-id",
name="Test",
status="processing",
source_kind="room",
zulip_message_id=None,
)
@pytest.fixture
def mock_transcript_with_zulip_id():
return Transcript(
id="test-transcript-id",
name="Test",
status="processing",
source_kind="room",
zulip_message_id=42,
)
class TestDagZulipEnabled:
def test_enabled_when_all_set(self, dag_settings):
from reflector.hatchet.dag_zulip import _dag_zulip_enabled
assert _dag_zulip_enabled() is True
def test_disabled_when_realm_missing(self, dag_settings):
dag_settings.ZULIP_REALM = None
from reflector.hatchet.dag_zulip import _dag_zulip_enabled
assert _dag_zulip_enabled() is False
def test_disabled_when_stream_missing(self, dag_settings):
dag_settings.ZULIP_DAG_STREAM = None
from reflector.hatchet.dag_zulip import _dag_zulip_enabled
assert _dag_zulip_enabled() is False
def test_disabled_when_topic_missing(self, dag_settings):
dag_settings.ZULIP_DAG_TOPIC = None
from reflector.hatchet.dag_zulip import _dag_zulip_enabled
assert _dag_zulip_enabled() is False
@pytest.mark.usefixtures("setup_database")
@pytest.mark.asyncio
class TestCreateDagZulipMessage:
async def test_sends_and_stores_message_id(self, dag_settings, mock_transcript):
mock_run_details = MagicMock()
rendered_md = "**DAG** rendered"
with (
patch(
"reflector.hatchet.client.HatchetClientManager.get_client"
) as mock_get_client,
patch(
"reflector.tools.render_hatchet_run.render_run_detail",
return_value=rendered_md,
),
patch(
"reflector.zulip.send_message_to_zulip",
new_callable=AsyncMock,
return_value={"id": 99},
) as mock_send,
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript,
),
patch(
"reflector.db.transcripts.transcripts_controller.update",
new_callable=AsyncMock,
) as mock_update,
):
mock_client = MagicMock()
mock_client.runs.aio_get = AsyncMock(return_value=mock_run_details)
mock_get_client.return_value = mock_client
from reflector.hatchet.dag_zulip import create_dag_zulip_message
await create_dag_zulip_message("test-transcript-id", "workflow-run-123")
mock_send.assert_called_once_with("dag-stream", "dag-topic", rendered_md)
mock_update.assert_called_once_with(
mock_transcript, {"zulip_message_id": 99}
)
async def test_noop_when_disabled(self, dag_settings_disabled):
with patch(
"reflector.zulip.send_message_to_zulip",
new_callable=AsyncMock,
) as mock_send:
from reflector.hatchet.dag_zulip import create_dag_zulip_message
await create_dag_zulip_message("test-transcript-id", "workflow-run-123")
mock_send.assert_not_called()
async def test_logs_warning_on_failure(self, dag_settings, mock_transcript):
with (
patch(
"reflector.hatchet.client.HatchetClientManager.get_client"
) as mock_get_client,
patch(
"reflector.tools.render_hatchet_run.render_run_detail",
return_value="rendered",
),
patch(
"reflector.zulip.send_message_to_zulip",
new_callable=AsyncMock,
side_effect=Exception("Zulip down"),
),
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript,
),
patch("reflector.hatchet.dag_zulip.logger") as mock_logger,
):
mock_client = MagicMock()
mock_client.runs.aio_get = AsyncMock(return_value=MagicMock())
mock_get_client.return_value = mock_client
from reflector.hatchet.dag_zulip import create_dag_zulip_message
# Should not raise
await create_dag_zulip_message("test-transcript-id", "workflow-run-123")
mock_logger.warning.assert_called()
@pytest.mark.usefixtures("setup_database")
@pytest.mark.asyncio
class TestUpdateDagZulipMessage:
async def test_updates_existing_message(
self, dag_settings, mock_transcript_with_zulip_id
):
mock_run_details = MagicMock()
rendered_md = "**DAG** updated"
with (
patch(
"reflector.hatchet.client.HatchetClientManager.get_client"
) as mock_get_client,
patch(
"reflector.tools.render_hatchet_run.render_run_detail",
return_value=rendered_md,
),
patch(
"reflector.zulip.update_zulip_message",
new_callable=AsyncMock,
) as mock_update,
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript_with_zulip_id,
),
patch(
"reflector.hatchet.workflows.daily_multitrack_pipeline.fresh_db_connection"
) as mock_fresh_db,
):
mock_client = MagicMock()
mock_client.runs.aio_get = AsyncMock(return_value=mock_run_details)
mock_get_client.return_value = mock_client
mock_fresh_db.return_value.__aenter__ = AsyncMock()
mock_fresh_db.return_value.__aexit__ = AsyncMock(return_value=False)
from reflector.hatchet.dag_zulip import update_dag_zulip_message
await update_dag_zulip_message("test-transcript-id", "workflow-run-123")
mock_update.assert_called_once_with(
42, "dag-stream", "dag-topic", rendered_md
)
async def test_appends_error_banner(
self, dag_settings, mock_transcript_with_zulip_id
):
mock_run_details = MagicMock()
rendered_md = "**DAG** updated"
with (
patch(
"reflector.hatchet.client.HatchetClientManager.get_client"
) as mock_get_client,
patch(
"reflector.tools.render_hatchet_run.render_run_detail",
return_value=rendered_md,
),
patch(
"reflector.zulip.update_zulip_message",
new_callable=AsyncMock,
) as mock_update,
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript_with_zulip_id,
),
patch(
"reflector.hatchet.workflows.daily_multitrack_pipeline.fresh_db_connection"
) as mock_fresh_db,
):
mock_client = MagicMock()
mock_client.runs.aio_get = AsyncMock(return_value=mock_run_details)
mock_get_client.return_value = mock_client
mock_fresh_db.return_value.__aenter__ = AsyncMock()
mock_fresh_db.return_value.__aexit__ = AsyncMock(return_value=False)
from reflector.hatchet.dag_zulip import update_dag_zulip_message
await update_dag_zulip_message(
"test-transcript-id",
"workflow-run-123",
error_message="get_recording failed: connection timeout",
)
call_args = mock_update.call_args
content = call_args[0][3]
assert rendered_md in content
assert "get_recording failed: connection timeout" in content
async def test_noop_when_no_message_id(self, dag_settings, mock_transcript):
with (
patch(
"reflector.zulip.update_zulip_message",
new_callable=AsyncMock,
) as mock_update,
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript,
),
patch(
"reflector.hatchet.workflows.daily_multitrack_pipeline.fresh_db_connection"
) as mock_fresh_db,
):
mock_fresh_db.return_value.__aenter__ = AsyncMock()
mock_fresh_db.return_value.__aexit__ = AsyncMock(return_value=False)
from reflector.hatchet.dag_zulip import update_dag_zulip_message
await update_dag_zulip_message("test-transcript-id", "workflow-run-123")
mock_update.assert_not_called()
async def test_noop_when_disabled(self, dag_settings_disabled):
with patch(
"reflector.zulip.update_zulip_message",
new_callable=AsyncMock,
) as mock_update:
from reflector.hatchet.dag_zulip import update_dag_zulip_message
await update_dag_zulip_message("test-transcript-id", "workflow-run-123")
mock_update.assert_not_called()
@pytest.mark.usefixtures("setup_database")
@pytest.mark.asyncio
class TestDeleteDagZulipMessage:
async def test_deletes_and_clears(
self, dag_settings, mock_transcript_with_zulip_id
):
with (
patch(
"reflector.zulip.delete_zulip_message",
new_callable=AsyncMock,
) as mock_delete,
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript_with_zulip_id,
),
patch(
"reflector.db.transcripts.transcripts_controller.update",
new_callable=AsyncMock,
) as mock_tc_update,
):
from reflector.hatchet.dag_zulip import delete_dag_zulip_message
await delete_dag_zulip_message("test-transcript-id")
mock_delete.assert_called_once_with(42)
mock_tc_update.assert_called_once_with(
mock_transcript_with_zulip_id, {"zulip_message_id": None}
)
async def test_noop_when_no_message_id(self, dag_settings, mock_transcript):
with (
patch(
"reflector.zulip.delete_zulip_message",
new_callable=AsyncMock,
) as mock_delete,
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript,
),
):
from reflector.hatchet.dag_zulip import delete_dag_zulip_message
await delete_dag_zulip_message("test-transcript-id")
mock_delete.assert_not_called()
async def test_handles_invalid_message_error(
self, dag_settings, mock_transcript_with_zulip_id
):
from reflector.zulip import InvalidMessageError
with (
patch(
"reflector.zulip.delete_zulip_message",
new_callable=AsyncMock,
side_effect=InvalidMessageError("gone"),
),
patch(
"reflector.db.transcripts.transcripts_controller.get_by_id",
new_callable=AsyncMock,
return_value=mock_transcript_with_zulip_id,
),
patch(
"reflector.db.transcripts.transcripts_controller.update",
new_callable=AsyncMock,
) as mock_tc_update,
patch("reflector.hatchet.dag_zulip.logger"),
):
from reflector.hatchet.dag_zulip import delete_dag_zulip_message
# Should not raise; should still clear the message_id
await delete_dag_zulip_message("test-transcript-id")
mock_tc_update.assert_called_once_with(
mock_transcript_with_zulip_id, {"zulip_message_id": None}
)
async def test_noop_when_disabled(self, dag_settings_disabled):
with patch(
"reflector.zulip.delete_zulip_message",
new_callable=AsyncMock,
) as mock_delete:
from reflector.hatchet.dag_zulip import delete_dag_zulip_message
await delete_dag_zulip_message("test-transcript-id")
mock_delete.assert_not_called()
@pytest.mark.asyncio
class TestDeleteZulipMessage:
async def test_sends_delete_request(self):
mock_response = MagicMock()
mock_response.status_code = 200
mock_response.raise_for_status = MagicMock()
mock_response.json.return_value = {"result": "success"}
mock_client = AsyncMock()
mock_client.delete = AsyncMock(return_value=mock_response)
mock_client.__aenter__ = AsyncMock(return_value=mock_client)
mock_client.__aexit__ = AsyncMock(return_value=False)
with patch("reflector.zulip.httpx.AsyncClient", return_value=mock_client):
with patch("reflector.zulip.settings") as mock_settings:
mock_settings.ZULIP_REALM = "zulip.example.com"
mock_settings.ZULIP_BOT_EMAIL = "bot@example.com"
mock_settings.ZULIP_API_KEY = "fake-key"
from reflector.zulip import delete_zulip_message
result = await delete_zulip_message(123)
assert result == {"result": "success"}
mock_client.delete.assert_called_once()
call_args = mock_client.delete.call_args
assert "123" in call_args.args[0]
async def test_raises_invalid_message_on_400(self):
from reflector.zulip import InvalidMessageError
mock_response = MagicMock()
mock_response.status_code = 400
mock_response.json.return_value = {"msg": "Invalid message(s)"}
mock_client = AsyncMock()
mock_client.delete = AsyncMock(return_value=mock_response)
mock_client.__aenter__ = AsyncMock(return_value=mock_client)
mock_client.__aexit__ = AsyncMock(return_value=False)
with patch("reflector.zulip.httpx.AsyncClient", return_value=mock_client):
with patch("reflector.zulip.settings") as mock_settings:
mock_settings.ZULIP_REALM = "zulip.example.com"
mock_settings.ZULIP_BOT_EMAIL = "bot@example.com"
mock_settings.ZULIP_API_KEY = "fake-key"
from reflector.zulip import delete_zulip_message
with pytest.raises(InvalidMessageError):
await delete_zulip_message(999)
@pytest.mark.asyncio
class TestWithErrorHandlingDagUpdate:
"""Test that with_error_handling calls update_dag_zulip_message."""
async def test_calls_update_on_success(self):
from reflector.hatchet.constants import TaskName
from reflector.hatchet.workflows.daily_multitrack_pipeline import (
PipelineInput,
with_error_handling,
)
mock_ctx = MagicMock()
mock_ctx.workflow_run_id = "wfr-123"
input_data = PipelineInput(
recording_id="rec-1",
tracks=[{"s3_key": "k"}],
bucket_name="bucket",
transcript_id="tid-1",
)
@with_error_handling(TaskName.GET_RECORDING)
async def fake_task(input: PipelineInput, ctx) -> str:
return "ok"
with patch(
"reflector.hatchet.workflows.daily_multitrack_pipeline.update_dag_zulip_message",
new_callable=AsyncMock,
) as mock_update:
result = await fake_task(input_data, mock_ctx)
assert result == "ok"
mock_update.assert_called_once_with("tid-1", "wfr-123")
async def test_calls_update_on_failure_with_error_message(self):
from reflector.hatchet.constants import TaskName
from reflector.hatchet.workflows.daily_multitrack_pipeline import (
PipelineInput,
with_error_handling,
)
mock_ctx = MagicMock()
mock_ctx.workflow_run_id = "wfr-123"
input_data = PipelineInput(
recording_id="rec-1",
tracks=[{"s3_key": "k"}],
bucket_name="bucket",
transcript_id="tid-1",
)
@with_error_handling(TaskName.GET_RECORDING)
async def failing_task(input: PipelineInput, ctx) -> str:
raise ValueError("boom")
with (
patch(
"reflector.hatchet.workflows.daily_multitrack_pipeline.update_dag_zulip_message",
new_callable=AsyncMock,
) as mock_update,
patch(
"reflector.hatchet.workflows.daily_multitrack_pipeline.set_workflow_error_status",
new_callable=AsyncMock,
),
):
with pytest.raises(ValueError, match="boom"):
await failing_task(input_data, mock_ctx)
mock_update.assert_called_once_with(
"tid-1", "wfr-123", error_message="get_recording failed: boom"
)
async def test_dag_failure_doesnt_affect_task(self):
"""DAG update failure should not prevent task from succeeding."""
from reflector.hatchet.constants import TaskName
from reflector.hatchet.workflows.daily_multitrack_pipeline import (
PipelineInput,
with_error_handling,
)
mock_ctx = MagicMock()
mock_ctx.workflow_run_id = "wfr-123"
input_data = PipelineInput(
recording_id="rec-1",
tracks=[{"s3_key": "k"}],
bucket_name="bucket",
transcript_id="tid-1",
)
@with_error_handling(TaskName.GET_RECORDING)
async def ok_task(input: PipelineInput, ctx) -> str:
return "ok"
with patch(
"reflector.hatchet.workflows.daily_multitrack_pipeline.update_dag_zulip_message",
new_callable=AsyncMock,
side_effect=Exception("zulip exploded"),
):
result = await ok_task(input_data, mock_ctx)
assert result == "ok"