552 lines
19 KiB
Python
552 lines
19 KiB
Python
from datetime import datetime, timezone
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from typing import Any
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from unittest.mock import AsyncMock, patch
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import pytest
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from nanoid import generate as generate_nanoid
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from src import crud, models, schemas
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from src.deriver import enqueue
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from src.models import Peer, QueueItem, Workspace
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@pytest.mark.asyncio
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class TestEnqueueFunction:
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"""Test suite for the enqueue function's internal logic"""
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# Helper methods
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def create_sample_payload(
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self,
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workspace_name: str = "test_workspace",
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session_name: str | None = "test_session",
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peer_name: str = "test_peer",
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count: int = 1,
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):
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"""Create sample payload for testing"""
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return [
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{
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"workspace_name": workspace_name,
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"session_name": session_name,
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"message_id": i + 1,
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"content": f"Test message {i}",
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"metadata": {"test": f"value_{i}"},
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"peer_name": peer_name,
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"created_at": datetime.now(timezone.utc),
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}
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for i in range(count)
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]
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async def count_queue_items(self, db_session: AsyncSession):
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"""Helper to count queue items in database"""
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result = await db_session.execute(select(QueueItem))
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return len(result.scalars().all())
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# Edge Cases & Input Validation Tests
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@pytest.mark.asyncio
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async def test_empty_payload_skips_enqueue(self, caplog: pytest.LogCaptureFixture):
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"""Test that empty payload list is handled gracefully"""
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with caplog.at_level("DEBUG"):
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await enqueue([])
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@pytest.mark.asyncio
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async def test_malformed_payload_logs_error(self, caplog: pytest.LogCaptureFixture):
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"""Test that malformed payload logs appropriate error"""
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malformed_payload = [{"incomplete": "data"}]
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with caplog.at_level("ERROR"):
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await enqueue(malformed_payload) # Should not raise, but log error
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# SESSION MESSAGES
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@pytest.mark.asyncio
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@patch("src.deriver.enqueue.tracked_db")
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async def test_session_with_deriver_disabled(
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self,
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mock_tracked_db: AsyncMock,
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db_session: AsyncSession,
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sample_data: tuple[Workspace, Peer],
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):
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"""Test that deriver disabled sessions skip enqueue"""
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mock_tracked_db.return_value.__aenter__.return_value = db_session
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test_workspace, test_peer = sample_data
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# Create session with deriver disabled
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test_session = models.Session(
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workspace_name=test_workspace.name,
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name=str(generate_nanoid()),
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configuration={"deriver_disabled": True},
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)
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db_session.add(test_session)
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await db_session.commit()
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payload = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=test_peer.name,
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)
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initial_count = await self.count_queue_items(db_session)
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await enqueue(payload)
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final_count = await self.count_queue_items(db_session)
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# we expect 1 queue item for session level summarization
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assert final_count == initial_count + 1
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@pytest.mark.asyncio
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@patch("src.deriver.enqueue.tracked_db")
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async def test_session_normal_processing_single_peer(
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self,
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mock_tracked_db: AsyncMock,
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db_session: AsyncSession,
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sample_data: tuple[Workspace, Peer],
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):
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mock_tracked_db.return_value.__aenter__.return_value = db_session
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test_workspace, test_peer = sample_data
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test_session = await crud.get_or_create_session(
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db_session,
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schemas.SessionCreate(
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name=str(generate_nanoid()),
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peers={test_peer.name: schemas.SessionPeerConfig(observe_me=True)},
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),
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test_workspace.name,
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)
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await db_session.commit()
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payload = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=test_peer.name,
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)
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initial_count = await self.count_queue_items(db_session)
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await enqueue(payload)
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final_count = await self.count_queue_items(db_session)
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# Should create 1 queue items: 1 representation
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assert final_count - initial_count == 1
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# Verify queue items
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result = await db_session.execute(
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select(QueueItem).where(QueueItem.session_id == test_session.id)
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)
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queue_items = result.scalars().all()
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task_types = [item.payload["task_type"] for item in queue_items]
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assert "representation" in task_types
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@pytest.mark.asyncio
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@patch("src.deriver.enqueue.tracked_db")
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async def test_session_with_multiple_peers_none_observe_others(
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self,
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mock_tracked_db: AsyncMock,
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db_session: AsyncSession,
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sample_data: tuple[Workspace, Peer],
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):
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"""Test session processing with multiple peers where some observe others"""
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mock_tracked_db.return_value.__aenter__.return_value = db_session
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test_workspace, test_peer1 = sample_data
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# Create second peer
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test_peer2 = models.Peer(
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workspace_name=test_workspace.name, name=str(generate_nanoid())
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)
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db_session.add(test_peer2)
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test_session = await crud.get_or_create_session(
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db_session,
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schemas.SessionCreate(
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name=str(generate_nanoid()),
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peers={
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test_peer1.name: schemas.SessionPeerConfig(),
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test_peer2.name: schemas.SessionPeerConfig(),
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},
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),
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test_workspace.name,
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)
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await db_session.commit()
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NUM_MESSAGES = 3
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payload = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=test_peer1.name,
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count=NUM_MESSAGES, # Message from peer1
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)
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initial_count = await self.count_queue_items(db_session)
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await enqueue(payload)
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final_count = await self.count_queue_items(db_session)
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# Should create NUM_MESSAGES * queue items:
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# 1 representation per sender
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assert final_count - initial_count == NUM_MESSAGES
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result = await db_session.execute(
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select(QueueItem).where(QueueItem.session_id == test_session.id)
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)
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queue_items = result.scalars().all()
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# Explicitly match up payloads by sender/target/task_type
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# For each message, we expect a representation and a summary queue item
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expected_payloads: list[dict[str, Any]] = []
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for _ in range(NUM_MESSAGES):
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expected_payloads.append(
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{
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"sender_name": test_peer1.name,
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"target_name": test_peer1.name,
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"task_type": "representation",
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}
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)
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actual_payloads = [
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{
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"sender_name": item.payload.get("sender_name"),
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"target_name": item.payload.get("target_name"),
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"task_type": item.payload.get("task_type"),
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}
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for item in queue_items
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]
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assert len(actual_payloads) == len(expected_payloads)
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# Assert that all expected payloads are present in actual_payloads
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for expected in expected_payloads:
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assert expected in actual_payloads
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@pytest.mark.asyncio
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@patch("src.deriver.enqueue.tracked_db")
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async def test_session_with_multiple_peers_all_observe_others(
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self,
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mock_tracked_db: AsyncMock,
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db_session: AsyncSession,
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sample_data: tuple[Workspace, Peer],
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):
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"""Test session processing with multiple peers where some observe others"""
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mock_tracked_db.return_value.__aenter__.return_value = db_session
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test_workspace, test_peer1 = sample_data
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# Create second peer
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test_peer2 = models.Peer(
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workspace_name=test_workspace.name, name=str(generate_nanoid())
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)
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db_session.add(test_peer2)
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test_session = await crud.get_or_create_session(
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db_session,
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schemas.SessionCreate(
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name=str(generate_nanoid()),
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peers={
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test_peer1.name: schemas.SessionPeerConfig(),
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test_peer2.name: schemas.SessionPeerConfig(observe_others=True),
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},
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),
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test_workspace.name,
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)
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await db_session.commit()
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NUM_MESSAGES = 3
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payload = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=test_peer1.name,
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count=NUM_MESSAGES, # Message from peer1
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)
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initial_count = await self.count_queue_items(db_session)
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await enqueue(payload)
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final_count = await self.count_queue_items(db_session)
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# Should create NUM_MESSAGES * 2 queue items:
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# 1 representation for sender, 1 local representation for observer
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assert final_count - initial_count == NUM_MESSAGES * 2
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result = await db_session.execute(
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select(QueueItem).where(QueueItem.session_id == test_session.id)
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)
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queue_items = result.scalars().all()
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# Explicitly match up payloads by sender/target/task_type
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# For each message, we expect a representation and a summary queue item
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expected_payloads: list[dict[str, Any]] = []
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for _ in range(NUM_MESSAGES):
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expected_payloads.append(
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{
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"sender_name": test_peer1.name,
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"target_name": test_peer1.name,
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"task_type": "representation",
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}
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)
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expected_payloads.append(
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{
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"sender_name": test_peer1.name,
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"target_name": test_peer2.name,
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"task_type": "representation",
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}
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)
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actual_payloads = [
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{
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"sender_name": item.payload.get("sender_name"),
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"target_name": item.payload.get("target_name"),
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"task_type": item.payload.get("task_type"),
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}
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for item in queue_items
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]
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assert len(actual_payloads) == len(expected_payloads)
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# Assert that all expected payloads are present in actual_payloads
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for expected in expected_payloads:
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assert expected in actual_payloads
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@pytest.mark.asyncio
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@patch("src.deriver.enqueue.tracked_db")
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async def test_session_with_multiple_peers_some_observe_others(
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self,
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mock_tracked_db: AsyncMock,
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db_session: AsyncSession,
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sample_data: tuple[Workspace, Peer],
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):
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"""Test session processing with multiple peers where some observe others"""
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mock_tracked_db.return_value.__aenter__.return_value = db_session
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test_workspace, test_peer1 = sample_data
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# Create second peer
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observing_peer = models.Peer(
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workspace_name=test_workspace.name, name=str(generate_nanoid())
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)
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db_session.add(observing_peer)
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# Create third peer
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unobserving_peer = models.Peer(
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workspace_name=test_workspace.name, name=str(generate_nanoid())
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)
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db_session.add(unobserving_peer)
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# Create session
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test_session = await crud.get_or_create_session(
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db_session,
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schemas.SessionCreate(
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name=str(generate_nanoid()),
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peers={
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test_peer1.name: schemas.SessionPeerConfig(observe_me=True),
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observing_peer.name: schemas.SessionPeerConfig(observe_others=True),
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unobserving_peer.name: schemas.SessionPeerConfig(),
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},
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),
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test_workspace.name,
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)
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await db_session.commit()
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NUM_MESSAGES = 3
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payload = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=test_peer1.name,
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count=NUM_MESSAGES, # Message from peer1
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)
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initial_count = await self.count_queue_items(db_session)
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await enqueue(payload)
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final_count = await self.count_queue_items(db_session)
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# Should create NUM_MESSAGES * 2 queue items:
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# 1 representation for sender, 1 local representation for 1 peer observer
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assert final_count - initial_count == NUM_MESSAGES * 2
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result = await db_session.execute(
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select(QueueItem).where(QueueItem.session_id == test_session.id)
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)
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queue_items = result.scalars().all()
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# Explicitly match up payloads by sender/target/task_type
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# For each message, we expect a representation and a summary queue item
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expected_payloads: list[dict[str, Any]] = []
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for _ in range(NUM_MESSAGES):
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expected_payloads.append(
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{
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"sender_name": test_peer1.name,
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"target_name": test_peer1.name,
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"task_type": "representation",
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}
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)
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expected_payloads.append(
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{
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"sender_name": test_peer1.name,
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"target_name": observing_peer.name,
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"task_type": "representation",
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}
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)
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actual_payloads = [
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{
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"sender_name": item.payload.get("sender_name"),
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"target_name": item.payload.get("target_name"),
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"task_type": item.payload.get("task_type"),
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}
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for item in queue_items
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]
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assert len(actual_payloads) == len(expected_payloads)
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# Assert that all expected payloads are present in actual_payloads
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for expected in expected_payloads:
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assert expected in actual_payloads
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assert unobserving_peer.name not in [
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item.payload.get("target_name") for item in queue_items
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]
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@pytest.mark.asyncio
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@patch("src.deriver.enqueue.tracked_db")
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async def test_session_peer_config_overrides_peer_config(
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self,
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mock_tracked_db: AsyncMock,
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db_session: AsyncSession,
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sample_data: tuple[Workspace, Peer],
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):
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"""Test that session peer config overrides peer config"""
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mock_tracked_db.return_value.__aenter__.return_value = db_session
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test_workspace, test_peer = sample_data
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# Set peer configuration to observe_me=True
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test_peer.configuration = {"observe_me": True}
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# Create session
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test_session = await crud.get_or_create_session(
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db_session,
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schemas.SessionCreate(
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name=str(generate_nanoid()),
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peers={test_peer.name: schemas.SessionPeerConfig(observe_me=False)},
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),
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test_workspace.name,
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)
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await db_session.commit()
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payload = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=test_peer.name,
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)
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initial_count = await self.count_queue_items(db_session)
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await enqueue(payload)
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final_count = await self.count_queue_items(db_session)
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# Should create 0 queue items
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assert final_count - initial_count == 0
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result = await db_session.execute(
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select(QueueItem).where(QueueItem.session_id == test_session.id)
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)
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queue_items = result.scalars().all()
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assert len(queue_items) == 0
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@pytest.mark.asyncio
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@patch("src.deriver.enqueue.tracked_db")
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async def test_multi_sender_scenario(
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self,
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mock_tracked_db: AsyncMock,
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db_session: AsyncSession,
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sample_data: tuple[Workspace, Peer],
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):
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"""Test complex scenario with multiple peers and mixed configurations"""
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mock_tracked_db.return_value.__aenter__.return_value = db_session
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test_workspace, test_peer1 = sample_data
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# Create additional peers
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additional_sender_peer = models.Peer(
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workspace_name=test_workspace.name, name=str(generate_nanoid())
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)
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observer_peer = models.Peer(
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workspace_name=test_workspace.name, name=str(generate_nanoid())
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)
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db_session.add_all([additional_sender_peer, observer_peer])
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test_session = await crud.get_or_create_session(
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db_session,
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schemas.SessionCreate(
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name=str(generate_nanoid()),
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peers={
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test_peer1.name: schemas.SessionPeerConfig(),
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additional_sender_peer.name: schemas.SessionPeerConfig(),
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observer_peer.name: schemas.SessionPeerConfig(observe_others=True),
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},
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),
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test_workspace.name,
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)
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await db_session.commit()
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payload1 = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=test_peer1.name,
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)
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payload2 = self.create_sample_payload(
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workspace_name=test_workspace.name,
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session_name=test_session.name,
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peer_name=additional_sender_peer.name,
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)
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payload = payload1 + payload2
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initial_count = await self.count_queue_items(db_session)
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await enqueue(payload)
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final_count = await self.count_queue_items(db_session)
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# Should create 4 queue items:
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# 1 representation for test_peer1 (sender) and observer_peer (target)
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# 1 representation for additional_sender_peer (sender) and observer_peer (target)
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assert final_count - initial_count == 4
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# Verify the correct representations were created
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result = await db_session.execute(
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select(QueueItem).where(QueueItem.session_id == test_session.id)
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)
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queue_items = result.all()
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# Build expected payloads for this scenario
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expected_payloads: list[dict[str, Any]] = []
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# 2 messages: one from test_peer1, one from additional_sender_peer
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|
for sender in [test_peer1.name, additional_sender_peer.name]:
|
|
# representation for sender (self)
|
|
expected_payloads.append(
|
|
{
|
|
"task_type": "representation",
|
|
"sender_name": sender,
|
|
"target_name": sender,
|
|
}
|
|
)
|
|
# representation for observer_peer (observe_others=True)
|
|
expected_payloads.append(
|
|
{
|
|
"task_type": "representation",
|
|
"sender_name": sender,
|
|
"target_name": observer_peer.name,
|
|
}
|
|
)
|
|
|
|
# Extract actual payloads (task_type, sender_name, target_name) from queue_items
|
|
actual_payloads = [
|
|
{
|
|
"task_type": item[0].payload.get("task_type"),
|
|
"sender_name": item[0].payload.get("sender_name"),
|
|
"target_name": item[0].payload.get("target_name"),
|
|
}
|
|
for item in queue_items
|
|
]
|
|
|
|
assert len(actual_payloads) == len(expected_payloads)
|
|
|
|
# For each expected payload, assert it is present in actual_payloads
|
|
for expected in expected_payloads:
|
|
assert expected in actual_payloads
|