feat(channels): support multi-instance channel configs

tests/test_channel_multi_state.py

@@ -0,0 +1,67 @@
+from pathlib import Path
+
+from nanobot.bus.queue import MessageBus
+from nanobot.channels.matrix import MatrixChannel
+from nanobot.channels.mochat import MochatChannel
+from nanobot.config.schema import MatrixConfig, MatrixInstanceConfig, MochatConfig, MochatInstanceConfig
+
+
+def test_matrix_default_store_path_unchanged(monkeypatch, tmp_path: Path) -> None:
+    monkeypatch.setattr("nanobot.channels.matrix.get_data_dir", lambda: tmp_path)
+    channel = MatrixChannel(
+        MatrixConfig(
+            enabled=True,
+            homeserver="https://matrix.example.com",
+            access_token="token",
+            user_id="@bot:example.com",
+            allow_from=["*"],
+        ),
+        MessageBus(),
+    )
+
+    assert channel._get_store_path() == tmp_path / "matrix-store"
+
+
+def test_matrix_instance_store_path_isolated(monkeypatch, tmp_path: Path) -> None:
+    monkeypatch.setattr("nanobot.channels.matrix.get_data_dir", lambda: tmp_path)
+    channel = MatrixChannel(
+        MatrixInstanceConfig(
+            name="ops",
+            enabled=True,
+            homeserver="https://matrix.example.com",
+            access_token="token",
+            user_id="@bot:example.com",
+            allow_from=["*"],
+        ),
+        MessageBus(),
+    )
+
+    assert channel._get_store_path() == tmp_path / "matrix-store" / "ops"
+
+
+def test_mochat_default_state_dir_unchanged(monkeypatch, tmp_path: Path) -> None:
+    monkeypatch.setattr("nanobot.channels.mochat.get_runtime_subdir", lambda _: tmp_path / "mochat")
+    channel = MochatChannel(
+        MochatConfig(enabled=True, claw_token="token", agent_user_id="agent-1", allow_from=["*"]),
+        MessageBus(),
+    )
+
+    assert channel._state_dir == tmp_path / "mochat"
+    assert channel._cursor_path == tmp_path / "mochat" / "session_cursors.json"
+
+
+def test_mochat_instance_state_dir_isolated(monkeypatch, tmp_path: Path) -> None:
+    monkeypatch.setattr("nanobot.channels.mochat.get_runtime_subdir", lambda _: tmp_path / "mochat")
+    channel = MochatChannel(
+        MochatInstanceConfig(
+            name="sales",
+            enabled=True,
+            claw_token="token",
+            agent_user_id="agent-1",
+            allow_from=["*"],
+        ),
+        MessageBus(),
+    )
+
+    assert channel._state_dir == tmp_path / "mochat" / "sales"
+    assert channel._cursor_path == tmp_path / "mochat" / "sales" / "session_cursors.json"