feat(telegram): make /ctx work everywhere (#159)

tests/test_telegram_topics_command.py

@@ -4,8 +4,12 @@ from pathlib import Path
 import pytest
 
 from takopi.settings import TelegramTopicsSettings
+from takopi.config import ProjectConfig, ProjectsConfig
+from takopi.runners.mock import Return, ScriptRunner
 from takopi.telegram.chat_sessions import ChatSessionStore
+from takopi.telegram.chat_prefs import ChatPrefsStore, resolve_prefs_path
 from takopi.telegram.commands.topics import (
+    _handle_chat_ctx_command,
     _handle_chat_new_command,
     _handle_ctx_command,
     _handle_new_command,
@@ -13,7 +17,13 @@ from takopi.telegram.commands.topics import (
 )
 from takopi.telegram.topic_state import TopicStateStore
 from takopi.telegram.types import TelegramIncomingMessage
-from tests.telegram_fakes import FakeTransport, make_cfg
+from tests.telegram_fakes import (
+    DEFAULT_ENGINE_ID,
+    FakeTransport,
+    _make_router,
+    make_cfg,
+)
+from takopi.transport_runtime import TransportRuntime
 
 
 def _msg(
@@ -37,6 +47,27 @@ def _msg(
     )
 
 
+def _runtime(tmp_path: Path) -> tuple[TransportRuntime, Path]:
+    runner = ScriptRunner([Return(answer="ok")], engine=DEFAULT_ENGINE_ID)
+    projects = ProjectsConfig(
+        projects={
+            "alpha": ProjectConfig(
+                alias="Alpha",
+                path=tmp_path,
+                worktrees_dir=Path(".worktrees"),
+            )
+        },
+        default_project="alpha",
+    )
+    state_path = tmp_path / "takopi.toml"
+    runtime = TransportRuntime(
+        router=_make_router(runner),
+        projects=projects,
+        config_path=state_path,
+    )
+    return runtime, state_path
+
+
 @pytest.mark.anyio
 async def test_ctx_command_requires_topic(tmp_path: Path) -> None:
     transport = FakeTransport()
@@ -60,6 +91,33 @@ async def test_ctx_command_requires_topic(tmp_path: Path) -> None:
     assert "only works inside a topic" in text
 
 
+@pytest.mark.anyio
+async def test_chat_ctx_command_sets_binding(tmp_path: Path) -> None:
+    transport = FakeTransport()
+    runtime, state_path = _runtime(tmp_path)
+    cfg = replace(make_cfg(transport), runtime=runtime, session_mode="chat")
+    store = ChatPrefsStore(resolve_prefs_path(state_path))
+
+    msg = _msg("/ctx set alpha @dev", chat_type="private")
+    await _handle_chat_ctx_command(
+        cfg,
+        msg,
+        args_text="set alpha @dev",
+        chat_prefs=store,
+    )
+
+    msg_show = _msg("/ctx", chat_type="private")
+    await _handle_chat_ctx_command(
+        cfg,
+        msg_show,
+        args_text="",
+        chat_prefs=store,
+    )
+
+    text = transport.send_calls[-1]["message"].text
+    assert "bound ctx: Alpha @dev" in text
+
+
 @pytest.mark.anyio
 async def test_new_command_requires_topic(tmp_path: Path) -> None:
     transport = FakeTransport()