trustgraph/tests/unit/test_retrieval/test_document_rag_service.py

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"""
Unit test for DocumentRAG service parameter passing fix.
Tests that user and collection parameters from the message are correctly
passed to the DocumentRag.query() method.
"""
import pytest
from unittest.mock import MagicMock, AsyncMock, patch
from trustgraph.retrieval.document_rag.rag import Processor
from trustgraph.schema import DocumentRagQuery, DocumentRagResponse
class TestDocumentRagService:
"""Test DocumentRAG service parameter passing"""
@patch('trustgraph.retrieval.document_rag.rag.DocumentRag')
@pytest.mark.asyncio
async def test_user_and_collection_parameters_passed_to_query(self, mock_document_rag_class):
"""
Test that user and collection from message are passed to DocumentRag.query().
This is a regression test for the bug where user/collection parameters
were ignored, causing wrong collection names like 'd_trustgraph_default_384'
instead of 'd_my_user_test_coll_1_384'.
"""
# Setup processor
processor = Processor(
taskgroup=MagicMock(),
id="test-processor",
doc_limit=10
)
# Setup mock DocumentRag instance
mock_rag_instance = AsyncMock()
mock_document_rag_class.return_value = mock_rag_instance
mock_rag_instance.query.return_value = "test response"
# Setup message with custom user/collection
msg = MagicMock()
msg.value.return_value = DocumentRagQuery(
query="test query",
user="my_user", # Custom user (not default "trustgraph")
collection="test_coll_1", # Custom collection (not default "default")
doc_limit=5
)
msg.properties.return_value = {"id": "test-id"}
# Setup flow mock
consumer = MagicMock()
flow = MagicMock()
# Mock flow to return AsyncMock for clients and response producer
mock_producer = AsyncMock()
def flow_router(service_name):
if service_name == "response":
return mock_producer
return AsyncMock() # embeddings, doc-embeddings, prompt clients
flow.side_effect = flow_router
# Execute
await processor.on_request(msg, consumer, flow)
# Verify: DocumentRag.query was called with correct parameters
mock_rag_instance.query.assert_called_once_with(
"test query",
user="my_user", # Must be from message, not hardcoded default
collection="test_coll_1", # Must be from message, not hardcoded default
doc_limit=5
)
# Verify response was sent
mock_producer.send.assert_called_once()
sent_response = mock_producer.send.call_args[0][0]
assert isinstance(sent_response, DocumentRagResponse)
assert sent_response.response == "test response"
assert sent_response.error is None