docs(deploy): finalize multi-agent surface image handoff

tests/adapter/matrix/test_dispatcher.py

@@ -15,8 +15,10 @@ from nio import (
 from nio.api import RoomVisibility
 from nio.responses import SyncResponse
 
+from adapter.matrix.agent_registry import AgentDefinition, AgentRegistry
 from adapter.matrix.bot import MatrixBot, build_runtime, prepare_live_sync
 from adapter.matrix.handlers.auth import handle_invite
+from adapter.matrix.routed_platform import RoutedPlatformClient
 from adapter.matrix.store import (
     add_staged_attachment,
     get_platform_chat_id,
@@ -36,7 +38,6 @@ from core.protocol import (
 )
 from sdk.interface import PlatformError
 from sdk.mock import MockPlatformClient
-from adapter.matrix.routed_platform import RoutedPlatformClient
 
 
 async def test_matrix_dispatcher_registers_custom_handlers():
@@ -107,7 +108,10 @@ async def test_new_chat_creates_real_matrix_room_when_client_available():
     assert client.room_create.await_count >= 1
     client.room_put_state.assert_awaited_once()
     put_call = client.room_put_state.call_args
-    assert put_call.kwargs.get("room_id") == "!space:example" or put_call.args[0] == "!space:example"
+    assert (
+        put_call.kwargs.get("room_id") == "!space:example"
+        or put_call.args[0] == "!space:example"
+    )
     chats = await runtime.chat_mgr.list_active("u1")
     assert [c.chat_id for c in chats] == ["C7"]
     assert [c.surface_ref for c in chats] == ["!r2:example"]
@@ -333,6 +337,119 @@ async def test_bot_downloads_matrix_file_to_workspace_before_staging(tmp_path, m
     bot._send_all.assert_not_awaited()
 
 
+async def test_bot_downloads_matrix_file_to_configured_agent_workspace(tmp_path, monkeypatch):
+    monkeypatch.setenv("SURFACES_WORKSPACE_DIR", str(tmp_path / "agents"))
+    runtime = build_runtime(platform=MockPlatformClient())
+    runtime.registry = AgentRegistry(
+        [
+            AgentDefinition(
+                agent_id="agent-17",
+                label="Agent 17",
+                base_url="http://lambda.coredump.ru:7000/agent_17/",
+                workspace_path=str(tmp_path / "agents" / "17"),
+            )
+        ]
+    )
+    await set_room_meta(
+        runtime.store,
+        "!chat17:example.org",
+        {
+            "chat_id": "C17",
+            "matrix_user_id": "@alice:example.org",
+            "platform_chat_id": "17",
+            "agent_id": "agent-17",
+        },
+    )
+    client = SimpleNamespace(
+        user_id="@bot:example.org",
+        download=AsyncMock(return_value=SimpleNamespace(body=b"%PDF-1.7")),
+    )
+    bot = MatrixBot(client, runtime)
+    runtime.dispatcher.dispatch = AsyncMock(return_value=[])
+    room = SimpleNamespace(room_id="!chat17:example.org")
+    event = SimpleNamespace(
+        sender="@alice:example.org",
+        body="report.pdf",
+        msgtype="m.file",
+        replyto_event_id=None,
+        url="mxc://server/id",
+        mimetype="application/pdf",
+    )
+
+    await bot.on_room_message(room, event)
+
+    staged = await get_staged_attachments(
+        runtime.store, "!chat17:example.org", "@alice:example.org"
+    )
+    assert staged[0]["workspace_path"].startswith("incoming/")
+    assert (
+        tmp_path / "agents" / "17" / staged[0]["workspace_path"]
+    ).read_bytes() == b"%PDF-1.7"
+
+
+async def test_bot_uploads_agent_output_from_configured_agent_workspace(tmp_path, monkeypatch):
+    monkeypatch.setenv("SURFACES_WORKSPACE_DIR", str(tmp_path / "agents"))
+    output_file = tmp_path / "agents" / "17" / "output" / "result.txt"
+    output_file.parent.mkdir(parents=True)
+    output_file.write_text("ready", encoding="utf-8")
+    runtime = build_runtime(platform=MockPlatformClient())
+    runtime.registry = AgentRegistry(
+        [
+            AgentDefinition(
+                agent_id="agent-17",
+                label="Agent 17",
+                base_url="http://lambda.coredump.ru:7000/agent_17/",
+                workspace_path=str(tmp_path / "agents" / "17"),
+            )
+        ]
+    )
+    await set_room_meta(
+        runtime.store,
+        "!chat17:example.org",
+        {
+            "chat_id": "C17",
+            "matrix_user_id": "@alice:example.org",
+            "platform_chat_id": "17",
+            "agent_id": "agent-17",
+        },
+    )
+    client = SimpleNamespace(
+        user_id="@bot:example.org",
+        upload=AsyncMock(return_value=(SimpleNamespace(content_uri="mxc://server/result"), {})),
+        room_send=AsyncMock(),
+    )
+    bot = MatrixBot(client, runtime)
+    runtime.dispatcher.dispatch = AsyncMock(
+        return_value=[
+            OutgoingMessage(
+                chat_id="C17",
+                text="Файл готов",
+                attachments=[
+                    Attachment(
+                        type="document",
+                        filename="result.txt",
+                        mime_type="text/plain",
+                        workspace_path="output/result.txt",
+                    )
+                ],
+            )
+        ]
+    )
+    room = SimpleNamespace(room_id="!chat17:example.org")
+    event = SimpleNamespace(
+        sender="@alice:example.org",
+        body="сделай отчёт",
+        msgtype="m.text",
+        replyto_event_id=None,
+    )
+
+    await bot.on_room_message(room, event)
+
+    uploaded_handle = client.upload.await_args.args[0]
+    assert uploaded_handle.name == str(output_file)
+    assert client.room_send.await_args_list[1].args[2]["url"] == "mxc://server/result"
+
+
 async def test_file_only_event_is_staged_and_does_not_dispatch():
     runtime = build_runtime(platform=MockPlatformClient())
     client = SimpleNamespace(user_id="@bot:example.org", room_send=AsyncMock())

tests/adapter/matrix/test_files.py

@@ -3,7 +3,11 @@ from __future__ import annotations
 from pathlib import Path
 from types import SimpleNamespace
 
-from adapter.matrix.files import build_workspace_attachment_path, download_matrix_attachment
+from adapter.matrix.files import (
+    build_agent_incoming_path,
+    build_workspace_attachment_path,
+    download_matrix_attachment,
+)
 from core.protocol import Attachment
 
 
@@ -65,3 +69,37 @@ def test_build_workspace_attachment_path_keeps_room_safe_agents_relative_contrac
     )
     assert not Path(rel_path).is_absolute()
     assert abs_path == tmp_path / "agents" / "7" / rel_path
+
+
+def test_build_agent_incoming_path_uses_agent_workspace_volume(tmp_path: Path):
+    rel_path, abs_path = build_agent_incoming_path(
+        workspace_root=tmp_path / "agents" / "17",
+        filename="quarterly status.pdf",
+        timestamp="20260428-110000",
+    )
+
+    assert rel_path == "incoming/20260428-110000-quarterly_status.pdf"
+    assert abs_path == tmp_path / "agents" / "17" / rel_path
+
+
+async def test_download_matrix_attachment_uses_agent_workspace_incoming_dir(tmp_path: Path):
+    async def download(url: str):
+        assert url == "mxc://server/id"
+        return SimpleNamespace(body=b"%PDF-1.7")
+
+    saved = await download_matrix_attachment(
+        client=SimpleNamespace(download=download),
+        workspace_root=tmp_path / "agents" / "17",
+        matrix_user_id="@alice:example.org",
+        room_id="!room:example.org",
+        attachment=Attachment(
+            type="document",
+            url="mxc://server/id",
+            filename="report.pdf",
+            mime_type="application/pdf",
+        ),
+        timestamp="20260428-110000",
+    )
+
+    assert saved.workspace_path == "incoming/20260428-110000-report.pdf"
+    assert (tmp_path / "agents" / "17" / saved.workspace_path).read_bytes() == b"%PDF-1.7"