mirror of
https://github.com/trustgraph-ai/trustgraph.git
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277 lines
No EOL
11 KiB
Python
277 lines
No EOL
11 KiB
Python
"""
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Tests for Reverse Gateway Dispatcher
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"""
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import pytest
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from unittest.mock import MagicMock, AsyncMock, patch
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from trustgraph.rev_gateway.dispatcher import WebSocketResponder, MessageDispatcher
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class TestWebSocketResponder:
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"""Test cases for WebSocketResponder class"""
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def test_websocket_responder_initialization(self):
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"""Test WebSocketResponder initialization"""
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responder = WebSocketResponder()
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assert responder.response is None
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assert responder.completed is False
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@pytest.mark.asyncio
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async def test_websocket_responder_send_method(self):
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"""Test WebSocketResponder send method"""
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responder = WebSocketResponder()
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test_response = {"data": "test response"}
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# Call send method
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await responder.send(test_response)
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# Verify response was stored
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assert responder.response == test_response
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@pytest.mark.asyncio
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async def test_websocket_responder_call_method(self):
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"""Test WebSocketResponder __call__ method"""
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responder = WebSocketResponder()
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test_response = {"result": "success"}
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test_completed = True
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# Call the responder
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await responder(test_response, test_completed)
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# Verify response and completed status were set
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assert responder.response == test_response
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assert responder.completed == test_completed
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@pytest.mark.asyncio
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async def test_websocket_responder_call_method_with_false_completion(self):
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"""Test WebSocketResponder __call__ method with incomplete response"""
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responder = WebSocketResponder()
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test_response = {"partial": "data"}
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test_completed = False
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# Call the responder
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await responder(test_response, test_completed)
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# Verify response was set and completed is True (since send() always sets completed=True)
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assert responder.response == test_response
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assert responder.completed is True
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class TestMessageDispatcher:
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"""Test cases for MessageDispatcher class"""
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def test_message_dispatcher_initialization_with_defaults(self):
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"""Test MessageDispatcher initialization with default parameters"""
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dispatcher = MessageDispatcher()
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assert dispatcher.max_workers == 10
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assert dispatcher.semaphore._value == 10
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assert dispatcher.active_tasks == set()
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assert dispatcher.backend is None
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assert dispatcher.dispatcher_manager is None
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assert len(dispatcher.service_mapping) > 0
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def test_message_dispatcher_initialization_with_custom_workers(self):
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"""Test MessageDispatcher initialization with custom max_workers"""
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dispatcher = MessageDispatcher(max_workers=5)
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assert dispatcher.max_workers == 5
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assert dispatcher.semaphore._value == 5
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@patch('trustgraph.rev_gateway.dispatcher.DispatcherManager')
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def test_message_dispatcher_initialization_with_pulsar_client(self, mock_dispatcher_manager):
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"""Test MessageDispatcher initialization with pulsar_client and config_receiver"""
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mock_backend = MagicMock()
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mock_config_receiver = MagicMock()
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mock_dispatcher_instance = MagicMock()
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mock_dispatcher_manager.return_value = mock_dispatcher_instance
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dispatcher = MessageDispatcher(
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max_workers=8,
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config_receiver=mock_config_receiver,
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backend=mock_backend
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)
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assert dispatcher.max_workers == 8
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assert dispatcher.backend == mock_backend
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assert dispatcher.dispatcher_manager == mock_dispatcher_instance
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mock_dispatcher_manager.assert_called_once_with(
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mock_backend, mock_config_receiver, prefix="rev-gateway"
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)
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def test_message_dispatcher_service_mapping(self):
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"""Test MessageDispatcher service mapping contains expected services"""
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dispatcher = MessageDispatcher()
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expected_services = [
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"text-completion", "graph-rag", "agent", "embeddings",
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"graph-embeddings", "triples", "document-load", "text-load",
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"flow", "knowledge", "config", "librarian", "document-rag"
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]
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for service in expected_services:
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assert service in dispatcher.service_mapping
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# Test specific mappings
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assert dispatcher.service_mapping["text-completion"] == "text-completion"
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assert dispatcher.service_mapping["document-load"] == "document"
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assert dispatcher.service_mapping["text-load"] == "text-document"
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@pytest.mark.asyncio
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async def test_message_dispatcher_handle_message_without_dispatcher_manager(self):
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"""Test MessageDispatcher handle_message without dispatcher manager"""
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dispatcher = MessageDispatcher()
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test_message = {
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"id": "test-123",
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"service": "test-service",
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"request": {"data": "test"}
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}
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result = await dispatcher.handle_message(test_message)
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assert result["id"] == "test-123"
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assert "error" in result["response"]
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assert "DispatcherManager not available" in result["response"]["error"]
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@pytest.mark.asyncio
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async def test_message_dispatcher_handle_message_with_exception(self):
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"""Test MessageDispatcher handle_message with exception during processing"""
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mock_dispatcher_manager = MagicMock()
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mock_dispatcher_manager.invoke_global_service = AsyncMock(side_effect=Exception("Test error"))
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dispatcher_manager
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test_message = {
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"id": "test-456",
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"service": "text-completion",
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"request": {"prompt": "test"}
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}
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with patch('trustgraph.gateway.dispatch.manager.global_dispatchers', {"text-completion": True}):
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result = await dispatcher.handle_message(test_message)
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assert result["id"] == "test-456"
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assert "error" in result["response"]
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assert "Test error" in result["response"]["error"]
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@pytest.mark.asyncio
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async def test_message_dispatcher_handle_message_global_service(self):
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"""Test MessageDispatcher handle_message with global service"""
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mock_dispatcher_manager = MagicMock()
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mock_dispatcher_manager.invoke_global_service = AsyncMock()
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mock_responder = MagicMock()
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mock_responder.completed = True
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mock_responder.response = {"result": "success"}
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dispatcher_manager
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test_message = {
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"id": "test-789",
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"service": "text-completion",
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"request": {"prompt": "hello"}
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}
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with patch('trustgraph.gateway.dispatch.manager.global_dispatchers', {"text-completion": True}):
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with patch('trustgraph.rev_gateway.dispatcher.WebSocketResponder', return_value=mock_responder):
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result = await dispatcher.handle_message(test_message)
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assert result["id"] == "test-789"
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assert result["response"] == {"result": "success"}
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mock_dispatcher_manager.invoke_global_service.assert_called_once()
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@pytest.mark.asyncio
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async def test_message_dispatcher_handle_message_flow_service(self):
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"""Test MessageDispatcher handle_message with flow service"""
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mock_dispatcher_manager = MagicMock()
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mock_dispatcher_manager.invoke_flow_service = AsyncMock()
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mock_responder = MagicMock()
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mock_responder.completed = True
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mock_responder.response = {"data": "flow_result"}
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dispatcher_manager
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test_message = {
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"id": "test-flow-123",
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"service": "document-rag",
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"request": {"query": "test"},
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"flow": "custom-flow"
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}
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with patch('trustgraph.gateway.dispatch.manager.global_dispatchers', {}):
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with patch('trustgraph.rev_gateway.dispatcher.WebSocketResponder', return_value=mock_responder):
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result = await dispatcher.handle_message(test_message)
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assert result["id"] == "test-flow-123"
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assert result["response"] == {"data": "flow_result"}
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mock_dispatcher_manager.invoke_flow_service.assert_called_once_with(
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{"query": "test"}, mock_responder, "custom-flow", "document-rag"
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)
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@pytest.mark.asyncio
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async def test_message_dispatcher_handle_message_incomplete_response(self):
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"""Test MessageDispatcher handle_message with incomplete response"""
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mock_dispatcher_manager = MagicMock()
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mock_dispatcher_manager.invoke_flow_service = AsyncMock()
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mock_responder = MagicMock()
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mock_responder.completed = False
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mock_responder.response = None
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dispatcher_manager
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test_message = {
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"id": "test-incomplete",
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"service": "agent",
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"request": {"input": "test"}
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}
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with patch('trustgraph.gateway.dispatch.manager.global_dispatchers', {}):
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with patch('trustgraph.rev_gateway.dispatcher.WebSocketResponder', return_value=mock_responder):
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result = await dispatcher.handle_message(test_message)
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assert result["id"] == "test-incomplete"
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assert result["response"] == {"error": "No response received"}
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@pytest.mark.asyncio
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async def test_message_dispatcher_shutdown(self):
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"""Test MessageDispatcher shutdown method"""
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import asyncio
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dispatcher = MessageDispatcher()
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# Create actual async tasks
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async def dummy_task():
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await asyncio.sleep(0.01)
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return "done"
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task1 = asyncio.create_task(dummy_task())
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task2 = asyncio.create_task(dummy_task())
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dispatcher.active_tasks = {task1, task2}
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# Call shutdown
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await dispatcher.shutdown()
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# Verify tasks were completed
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assert task1.done()
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assert task2.done()
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assert len(dispatcher.active_tasks) == 2 # Tasks remain in set but are completed
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@pytest.mark.asyncio
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async def test_message_dispatcher_shutdown_with_no_tasks(self):
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"""Test MessageDispatcher shutdown with no active tasks"""
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dispatcher = MessageDispatcher()
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# Call shutdown with no active tasks
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await dispatcher.shutdown()
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# Should complete without error
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assert dispatcher.active_tasks == set() |