meal-order-manager/tests/test_close_form.py
Cursor Agent 0e26bda83c
fix(close-form): accept Fri 00–03 ET catch-up after Thu close cron
EventBridge can deliver past midnight ET; widen the wall-clock guard so a
delayed Thursday 23:59 UTC cron still closes the form. Idempotent when already
closed. Adds test for early Friday; past-window skip now starts Fri 04:00 ET.

Co-authored-by: Adam Moussa <amoussa1229@users.noreply.github.com>
2026-05-13 19:11:32 +00:00

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"""Unit tests for functions/close_form/handler.py — wall-clock guard."""
import os
import sys
from datetime import datetime
from unittest.mock import patch
from zoneinfo import ZoneInfo
os.environ.setdefault(
"AGGREGATE_FUNCTION_ARN",
"arn:aws:lambda:us-east-1:000000000000:function:test-aggregate",
)
import importlib.util
_handler_path = os.path.join(
os.path.dirname(__file__), os.pardir, "functions", "close_form", "handler.py"
)
_spec = importlib.util.spec_from_file_location(
"close_form_handler", os.path.abspath(_handler_path)
)
close_form_handler = importlib.util.module_from_spec(_spec)
sys.modules["close_form_handler"] = close_form_handler
_spec.loader.exec_module(close_form_handler)
ET = ZoneInfo("America/New_York")
def _make_datetime(year, month, day, hour, minute=0):
return datetime(year, month, day, hour, minute, tzinfo=ET)
class TestCloseFormGuard:
@patch("close_form_handler.datetime")
def test_skipped_on_wednesday(self, mock_dt):
"""Wednesday 11pm ET -> skipped (not Thursday)."""
mock_dt.now.return_value = _make_datetime(2026, 5, 13, 23) # Wednesday
result = close_form_handler.lambda_handler({}, None)
assert result["status"] == "skipped"
@patch("close_form_handler.datetime")
def test_skipped_on_friday_after_catchup_window(self, mock_dt):
"""Friday 4am ET -> skipped (past Thu 23 / Fri 00–03 catch-up window)."""
mock_dt.now.return_value = _make_datetime(2026, 5, 15, 4) # Friday 4am
result = close_form_handler.lambda_handler({}, None)
assert result["status"] == "skipped"
@patch("close_form_handler.datetime")
def test_skipped_thursday_before_11pm(self, mock_dt):
"""Thursday 10pm ET -> skipped (too early)."""
mock_dt.now.return_value = _make_datetime(2026, 5, 14, 22) # Thursday 10pm
result = close_form_handler.lambda_handler({}, None)
assert result["status"] == "skipped"
@patch("close_form_handler.set_form_status")
@patch("close_form_handler.get_form_status", return_value="open")
@patch("close_form_handler.current_week", return_value="2026-W19")
@patch("close_form_handler._lambda")
@patch("close_form_handler.datetime")
def test_runs_thursday_at_11pm(
self, mock_dt, mock_lam, mock_week, mock_status, mock_set
):
"""Thursday 11pm ET -> proceeds to close."""
mock_dt.now.return_value = _make_datetime(2026, 5, 14, 23) # Thursday 11pm
result = close_form_handler.lambda_handler({}, None)
assert result["status"] == "closed"
mock_set.assert_called_once()
@patch("close_form_handler.set_form_status")
@patch("close_form_handler.get_form_status", return_value="open")
@patch("close_form_handler.current_week", return_value="2026-W19")
@patch("close_form_handler._lambda")
@patch("close_form_handler.datetime")
def test_runs_thursday_at_1159pm(
self, mock_dt, mock_lam, mock_week, mock_status, mock_set
):
"""Thursday 11:59pm ET -> proceeds to close."""
mock_dt.now.return_value = _make_datetime(2026, 5, 14, 23, 59)
result = close_form_handler.lambda_handler({}, None)
assert result["status"] == "closed"
@patch("close_form_handler.set_form_status")
@patch("close_form_handler.get_form_status", return_value="open")
@patch("close_form_handler.current_week", return_value="2026-W19")
@patch("close_form_handler._lambda")
@patch("close_form_handler.datetime")
def test_runs_friday_just_after_midnight(
self, mock_dt, mock_lam, mock_week, mock_status, mock_set
):
"""Friday 12:30am ET -> proceeds (delayed EventBridge past Thu 23:59)."""
mock_dt.now.return_value = _make_datetime(2026, 5, 15, 0, 30)
result = close_form_handler.lambda_handler({}, None)
assert result["status"] == "closed"
mock_set.assert_called_once()
@patch("close_form_handler.get_form_status", return_value="closed")
@patch("close_form_handler.current_week", return_value="2026-W19")
@patch("close_form_handler.datetime")
def test_already_closed(self, mock_dt, mock_week, mock_status):
"""Thursday 11pm but already closed -> returns already_closed."""
mock_dt.now.return_value = _make_datetime(2026, 5, 14, 23)
result = close_form_handler.lambda_handler({}, None)
assert result["status"] == "already_closed"