mirror of
https://github.com/trustgraph-ai/trustgraph.git
synced 2026-05-27 16:25:12 +02:00
e57f4669e1
service.py: - Constructor takes **config (same pattern as api-gateway) instead of individual args - Creates IamAuth and calls await self.auth.start() before the message loop - Passes auth to both ConfigReceiver and MessageDispatcher - Uses add_pubsub_args / add_logging_args instead of hand-rolled Pulsar args - Passes timeout through dispatcher.py: - Accepts auth and timeout parameters - Passes both to DispatcherManager — fixes the missing auth argument that would have crashed on startup The remote end's requests now go through the same IAM authentication path as api-gateway. Token validation, workspace resolution, and permissions all work identically regardless of which direction initiated the connection. Fixed tests — the test now passes auth and timeout to MessageDispatcher and verifies they're forwarded to DispatcherManager. Update rev gateway dispatcher to align with IAM. A "token" parameter must be passed with each message. Fix websocket relay to align with rev-gateway changes, conforms to the api-gateway protocol.
281 lines
8.9 KiB
Python
281 lines
8.9 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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import asyncio
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from unittest.mock import MagicMock, AsyncMock, patch, ANY
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from trustgraph.rev_gateway.dispatcher import MessageDispatcher
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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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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.auth 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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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_backend(
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self, mock_dispatcher_manager,
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):
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mock_backend = MagicMock()
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mock_config_receiver = MagicMock()
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mock_auth = 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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auth=mock_auth,
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timeout=300,
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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.auth == mock_auth
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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,
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auth=mock_auth, prefix="rev-gateway", timeout=300,
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)
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def test_message_dispatcher_service_mapping(self):
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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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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_handle_message_without_dispatcher_manager(self):
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dispatcher = MessageDispatcher()
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dispatcher.auth = MagicMock()
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dispatcher.auth.authenticate = AsyncMock(
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return_value=MagicMock(workspace="default")
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)
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sender = AsyncMock()
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await dispatcher.handle_message(
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{"id": "test-1", "service": "test", "request": {}},
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sender,
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)
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sender.assert_called_once()
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sent = sender.call_args[0][0]
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assert sent["id"] == "test-1"
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assert sent["error"]["message"] == "DispatcherManager not available"
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assert sent["error"]["type"] == "error"
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assert sent["complete"] is True
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@pytest.mark.asyncio
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async def test_handle_message_auth_failure(self):
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dispatcher = MessageDispatcher()
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dispatcher.auth = MagicMock()
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dispatcher.auth.authenticate = AsyncMock(
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side_effect=Exception("auth failure")
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)
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dispatcher.dispatcher_manager = MagicMock()
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sender = AsyncMock()
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await dispatcher.handle_message(
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{"id": "test-2", "token": "bad", "service": "test", "request": {}},
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sender,
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)
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sender.assert_called_once()
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sent = sender.call_args[0][0]
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assert sent["id"] == "test-2"
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assert "auth failure" in sent["error"]["message"]
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assert sent["complete"] is True
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@pytest.mark.asyncio
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async def test_handle_message_global_service(self):
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mock_dm = MagicMock()
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mock_dm.invoke_global_service = AsyncMock()
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dm
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dispatcher.auth = MagicMock()
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dispatcher.auth.authenticate = AsyncMock(
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return_value=MagicMock(workspace="ws1")
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)
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sender = AsyncMock()
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with patch(
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'trustgraph.gateway.dispatch.manager.global_dispatchers',
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{"text-completion": True},
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):
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await dispatcher.handle_message(
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{
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"id": "test-3",
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"token": "tg_key",
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"service": "text-completion",
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"request": {"prompt": "hello"},
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},
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sender,
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)
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mock_dm.invoke_global_service.assert_called_once()
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args, kwargs = mock_dm.invoke_global_service.call_args
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assert args[0] == {"prompt": "hello"}
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assert args[2] == "text-completion"
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assert kwargs["workspace"] == "ws1"
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@pytest.mark.asyncio
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async def test_handle_message_flow_service(self):
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mock_dm = MagicMock()
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mock_dm.invoke_flow_service = AsyncMock()
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dm
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dispatcher.auth = MagicMock()
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dispatcher.auth.authenticate = AsyncMock(
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return_value=MagicMock(workspace="ws2")
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)
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sender = AsyncMock()
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with patch(
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'trustgraph.gateway.dispatch.manager.global_dispatchers', {},
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):
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await dispatcher.handle_message(
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{
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"id": "test-4",
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"token": "tg_key",
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"service": "document-rag",
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"request": {"query": "test"},
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"flow": "my-flow",
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},
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sender,
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)
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mock_dm.invoke_flow_service.assert_called_once_with(
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{"query": "test"}, ANY, "ws2", "my-flow", "document-rag",
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)
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@pytest.mark.asyncio
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async def test_handle_message_responder_sends_frames(self):
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mock_dm = MagicMock()
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async def fake_invoke(data, responder, svc, workspace=None):
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await responder({"partial": 1}, False)
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await responder({"partial": 2}, True)
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mock_dm.invoke_global_service = AsyncMock(side_effect=fake_invoke)
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dm
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dispatcher.auth = MagicMock()
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dispatcher.auth.authenticate = AsyncMock(
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return_value=MagicMock(workspace="ws1")
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)
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sender = AsyncMock()
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with patch(
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'trustgraph.gateway.dispatch.manager.global_dispatchers',
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{"text-completion": True},
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):
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await dispatcher.handle_message(
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{
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"id": "test-5",
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"token": "tg_key",
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"service": "text-completion",
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"request": {"prompt": "hi"},
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},
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sender,
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)
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assert sender.call_count == 2
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first = sender.call_args_list[0][0][0]
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second = sender.call_args_list[1][0][0]
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assert first == {
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"id": "test-5", "response": {"partial": 1}, "complete": False,
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}
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assert second == {
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"id": "test-5", "response": {"partial": 2}, "complete": True,
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}
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@pytest.mark.asyncio
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async def test_handle_message_workspace_from_identity(self):
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mock_dm = MagicMock()
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mock_dm.invoke_flow_service = AsyncMock()
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dispatcher = MessageDispatcher()
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dispatcher.dispatcher_manager = mock_dm
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dispatcher.auth = MagicMock()
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dispatcher.auth.authenticate = AsyncMock(
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return_value=MagicMock(workspace="derived-ws")
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)
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sender = AsyncMock()
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with patch(
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'trustgraph.gateway.dispatch.manager.global_dispatchers', {},
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):
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await dispatcher.handle_message(
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{
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"id": "test-6",
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"token": "tg_key",
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"service": "agent",
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"request": {"question": "test"},
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"flow": "default",
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},
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sender,
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)
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args = mock_dm.invoke_flow_service.call_args[0]
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assert args[2] == "derived-ws"
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@pytest.mark.asyncio
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async def test_shutdown(self):
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dispatcher = MessageDispatcher()
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async def dummy_task():
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await asyncio.sleep(0.01)
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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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await dispatcher.shutdown()
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assert task1.done()
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assert task2.done()
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@pytest.mark.asyncio
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async def test_shutdown_with_no_tasks(self):
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dispatcher = MessageDispatcher()
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await dispatcher.shutdown()
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assert dispatcher.active_tasks == set()
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