Files
EvoScientist/tests/test_scheduler_tools.py
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Python

"""Tests for the natural-language scheduling tools."""
from unittest.mock import patch
def test_scheduler_tool_schemas_are_json_serializable():
from langchain_core.utils.function_calling import convert_to_openai_tool
from EvoScientist.middleware.scheduler import (
cancel_scheduled_task,
list_scheduled_tasks,
schedule_task,
)
for tool in (schedule_task, list_scheduled_tasks, cancel_scheduled_task):
schema = convert_to_openai_tool(tool)
assert "runtime" not in schema["function"]["parameters"].get("properties", {})
def test_schedule_task_translates_and_creates():
from EvoScientist.middleware.scheduler import schedule_task
with (
patch("EvoScientist.cron.schedule.is_available", return_value=True),
patch(
"EvoScientist.cron.schedule.create_schedule",
return_value={"cron_id": "c-7"},
) as mk,
):
out = schedule_task.invoke(
{
"name": "weather",
"cron": "*/10 * * * *",
"prompt": "search uk weather and summarize",
"timezone": "",
}
)
assert "c-7" in out
assert mk.call_args.kwargs["schedule"] == "*/10 * * * *"
assert mk.call_args.kwargs["name"] == "weather"
def test_schedule_task_reports_backend_down():
from EvoScientist.middleware.scheduler import schedule_task
with patch("EvoScientist.cron.schedule.is_available", return_value=False):
out = schedule_task.invoke(
{"name": "x", "cron": "* * * * *", "prompt": "do x", "timezone": ""}
)
assert "unavailable" in out.lower()
def test_cancel_scheduled_task():
from EvoScientist.middleware.scheduler import cancel_scheduled_task
with (
patch("EvoScientist.cron.schedule.is_available", return_value=True),
patch("EvoScientist.cron.schedule.list_schedules", return_value=[]),
patch("EvoScientist.cron.schedule.delete_schedule") as mk,
):
out = cancel_scheduled_task.invoke({"cron_id": "c-7"})
mk.assert_not_called()
assert "No scheduled task matching" in out
def test_cancel_scheduled_task_prefix_match():
from EvoScientist.middleware.scheduler import cancel_scheduled_task
with (
patch("EvoScientist.cron.schedule.is_available", return_value=True),
patch(
"EvoScientist.cron.schedule.list_schedules",
return_value=[{"cron_id": "c-7-abc"}],
),
patch("EvoScientist.cron.schedule.delete_schedule") as mk,
):
out = cancel_scheduled_task.invoke({"cron_id": "c-7"})
mk.assert_called_once_with("c-7-abc")
assert "c-7-abc" in out
def test_list_scheduled_tasks_formats_rows():
from EvoScientist.middleware.scheduler import list_scheduled_tasks
with (
patch("EvoScientist.cron.schedule.is_available", return_value=True),
patch(
"EvoScientist.cron.schedule.list_schedules",
return_value=[
{
"cron_id": "c-1-xyz",
"schedule": "0 9 * * *",
"enabled": True,
"metadata": {"name": "daily"},
}
],
),
):
out = list_scheduled_tasks.invoke({})
assert "daily" in out
assert "0 9 * * *" in out
# ---------------------------------------------------------------------------
# B2: ambiguous prefix in cancel_scheduled_task tool
# ---------------------------------------------------------------------------
def test_cancel_ambiguous_prefix_aborts_without_deleting():
"""B2: two crons sharing a prefix → returns ambiguity message, delete NOT called."""
from EvoScientist.middleware.scheduler import cancel_scheduled_task
rows = [{"cron_id": "abc-111"}, {"cron_id": "abc-222"}]
with (
patch("EvoScientist.cron.schedule.is_available", return_value=True),
patch("EvoScientist.cron.schedule.list_schedules", return_value=rows),
patch("EvoScientist.cron.schedule.delete_schedule") as mk,
):
out = cancel_scheduled_task.invoke({"cron_id": "abc"})
mk.assert_not_called()
assert "Multiple" in out
def test_cancel_empty_cron_id_refuses_without_deleting():
"""Empty cron_id would match (and delete) the only cron — must refuse early."""
from EvoScientist.middleware.scheduler import cancel_scheduled_task
with (
patch("EvoScientist.cron.schedule.is_available", return_value=True),
patch(
"EvoScientist.cron.schedule.list_schedules",
return_value=[{"cron_id": "only-one"}],
),
patch("EvoScientist.cron.schedule.delete_schedule") as mk,
):
out = cancel_scheduled_task.invoke({"cron_id": " "})
mk.assert_not_called()
assert "Provide" in out