Files
EvoScientist/tests/test_resume_command.py
T
dinos bd307f3a11 refactor: LangGraph gateway layer for UI-agnostic graph and thread access (#295)
* feat(gateway): graph gateway protocol

* refactor(cli): wire gateway in cli/tui

* refactor(gateway): centralize runtime gateway init

* chore(gateway): restrict RunRequest message type

* feat(gateway): add langgraph server gateway

* chore(cli): tighten serve runtime state typing

* refactor(cli): route async task state reads through graph gateway

* refactor(gateway): support graph targets in server gateway

* refactor(cli): route session commands through graph gateway

* refactor(cli): fold thread store under graph gateway

* refactor(gateway): route graph state access through gateway

* refactor(channels): wire graph gateway

* refactor(memory): preserve graph threads for cloning

* feat(gateway): add thread cloning

* fix(tui): pass effective workspace for thread creation

* chore(memory): add workspare dir to memory worker metadata

* fix(sessions): filter preloaded UUID registy entries by the current scope

* test(fakes): use https

* refactor(consumer): consolidate imports

* fix(stream): optional summarization event

* fix(gateway): resolve abbreviated thread IDs by search

* fix(gateway): page server thread listings

* fix(gateway): emit pending interrupt events

* style: fmt

* feat(gateway): persist workspace_dir & model in thread metadata

* fix(gateway): page server thread prefix resolution

* fix(gateway): expose server thread list metadata

* refactor: add back type def

* refactor: tighten types

* revert: add back worker thread deletion

The worker thread forking changes are out of scope for now, so to
maintain parity with the existing behavior we'll leave this intact.

* fix(gateway): apply compaction to server thread history

* refactor(stream): restore direct summary replay suppression

* fix(gateway): preserve compaction state and server stream output

* fix(gateway): close local stream generator on cancellation

---------

Co-authored-by: Xi Zhang <106144707+X-iZhang@users.noreply.github.com>
2026-06-22 13:54:14 +00:00

121 lines
4.7 KiB
Python

"""Tests for the /resume command."""
from unittest.mock import AsyncMock, MagicMock
from tests.conftest import run_async as _run
from tests.fakes import FakeGraphGateway, FakeThreadStore
def _ctx(thread_id="current", workspace_dir="/ws", thread_store=None):
from EvoScientist.commands.base import CommandContext
store = thread_store or FakeThreadStore()
ui = MagicMock()
ui.supports_interactive = True
ui.wait_for_thread_pick = AsyncMock()
ui.handle_session_resume = AsyncMock()
return CommandContext(
agent=None,
thread_id=thread_id,
ui=ui,
workspace_dir=workspace_dir,
graph_gateway=FakeGraphGateway(thread_store=store),
), ui
class TestResumeCommand:
def test_with_arg_resolves_and_calls_ui(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx(
thread_store=FakeThreadStore(
resolved_thread_id="target-tid",
metadata={"workspace_dir": "/restored"},
)
)
_run(ResumeCommand().execute(ctx, ["target-tid"]))
ui.handle_session_resume.assert_awaited_once_with("target-tid", "/restored")
# ctx mutations
assert ctx.thread_id == "target-tid"
assert ctx.workspace_dir == "/restored"
def test_no_arg_empty_threads_prints_message(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx()
_run(ResumeCommand().execute(ctx, []))
msgs = [c.args[0] for c in ui.append_system.call_args_list]
assert any("No sessions to resume" in m for m in msgs)
ui.wait_for_thread_pick.assert_not_called()
ui.handle_session_resume.assert_not_called()
def test_no_arg_calls_picker(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx()
ui.wait_for_thread_pick.return_value = "picked-tid"
threads = [{"thread_id": "picked-tid", "preview": "p", "message_count": 1}]
store = FakeThreadStore(
threads=threads,
resolved_thread_id="picked-tid",
)
ctx.graph_gateway = FakeGraphGateway(thread_store=store)
_run(ResumeCommand().execute(ctx, []))
ui.wait_for_thread_pick.assert_awaited_once()
ui.handle_session_resume.assert_awaited_once()
def test_picker_cancel_returns(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx()
ui.wait_for_thread_pick.return_value = None
threads = [{"thread_id": "t1", "preview": "", "message_count": 0}]
store = FakeThreadStore(threads=threads)
ctx.graph_gateway = FakeGraphGateway(thread_store=store)
_run(ResumeCommand().execute(ctx, []))
ui.handle_session_resume.assert_not_called()
def test_ambiguous_prefix(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx(thread_store=FakeThreadStore(matches=["abc-one", "abc-two"]))
_run(ResumeCommand().execute(ctx, ["abc"]))
msgs = [c.args[0] for c in ui.append_system.call_args_list]
assert any("Ambiguous" in m for m in msgs)
ui.handle_session_resume.assert_not_called()
def test_not_found(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx()
_run(ResumeCommand().execute(ctx, ["missing"]))
msgs = [c.args[0] for c in ui.append_system.call_args_list]
assert any("not found" in m for m in msgs)
ui.handle_session_resume.assert_not_called()
def test_prefix_resolves_to_unique_match(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx(
thread_store=FakeThreadStore(
resolved_thread_id="abc-one",
metadata={"workspace_dir": "/ws1"},
)
)
_run(ResumeCommand().execute(ctx, ["abc"]))
ui.handle_session_resume.assert_awaited_once_with("abc-one", "/ws1")
assert ctx.thread_id == "abc-one"
def test_empty_workspace_metadata_preserves_ctx_workspace(self):
from EvoScientist.commands.implementation.session import ResumeCommand
ctx, ui = _ctx(
workspace_dir="/keep",
thread_store=FakeThreadStore(resolved_thread_id="tid", metadata={}),
)
_run(ResumeCommand().execute(ctx, ["tid"]))
# ResumeCommand only overwrites ctx.workspace_dir if metadata has one
assert ctx.workspace_dir == "/keep"
# Callback still fires with the metadata value (empty string)
ui.handle_session_resume.assert_awaited_once_with("tid", "")