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shanxia2.0/backend/tests/test_duty_missing_identity_patch.py
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Python

"""Current duty save path: SQLite-only missing-identity regressions."""
from datetime import date, datetime
from unittest.mock import patch
import pymysql
import pytest
from sqlalchemy import create_engine
from sqlalchemy.orm import Session
from app.models.duty_models import DutyAssignment, DutyDay, DutySlot
from app.schemas.duty import DutyDaySaveBody
from app.services.duty_schedule import DutyBizError, save_day
@pytest.fixture
def db(monkeypatch):
def forbidden(*args, **kwargs):
raise AssertionError('Business database connections forbidden')
monkeypatch.setattr(pymysql, 'connect', forbidden)
monkeypatch.setattr(pymysql.connections.Connection, 'connect', forbidden)
engine = create_engine('sqlite://')
for model in (DutyDay, DutySlot, DutyAssignment):
model.__table__.create(engine)
with Session(engine, autoflush=False, expire_on_commit=False) as session:
session.add(DutyDay(id='day', duty_date=date(2026, 10, 27), access_token='token', tenant_no='t'))
session.add(DutySlot(id='slot', duty_day_id='day', shift_type='morning', capacity=5, tenant_no='t'))
session.add(DutyAssignment(id='old', duty_slot_id='slot', source='assign', user_id='u',
person_name='Existing', tenant_no='t', create_by='creator', create_time=datetime(2020, 1, 1)))
session.add(DutyAssignment(id='grab', duty_slot_id='slot', source='grab', user_id='g',
person_name='Grab', tenant_no='t'))
session.commit()
with patch('app.services.duty_schedule._serialize_day', return_value={}), \
patch('app.services.duty_schedule.assert_user_is_duty_staff'):
yield session
engine.dispose()
def save(db, assignments):
body = DutyDaySaveBody.model_validate({'dutyDate': '2026-10-27', 'slots': [
{'shiftType': 'morning', 'capacity': 5, 'assignments': assignments}]})
return save_day(db, 't', {'id': 'actor'}, body)
def test_name_only_save_preserves_bound_user_assignment_identity(db):
for _ in range(2):
save(db, [{'personName': 'Existing'}])
row = db.get(DutyAssignment, 'old')
assert row.del_flag == 0 and row.user_id == 'u'
assert row.create_by == 'creator' and row.create_time == datetime(2020, 1, 1)
assert db.query(DutyAssignment).count() == 2
assert db.get(DutyAssignment, 'grab').del_flag == 0
def test_name_only_ambiguous_bound_users_are_rejected_without_replacement(db):
db.add(DutyAssignment(id='same-name', duty_slot_id='slot', source='assign', user_id='another',
person_name='Existing', tenant_no='t'))
db.commit()
with pytest.raises(DutyBizError):
save(db, [{'personName': 'Existing'}])
assert db.get(DutyAssignment, 'old').del_flag == 0
assert db.get(DutyAssignment, 'same-name').del_flag == 0
assert not db.new
def test_explicit_user_id_without_child_id_keeps_current_identity(db):
save(db, [{'userId': 'u', 'personName': 'Existing'}])
assert db.get(DutyAssignment, 'old').del_flag == 0
assert db.query(DutyAssignment).count() == 2
def test_invalid_later_assignment_does_not_replace_earlier_assignment(db):
with pytest.raises(DutyBizError):
save(db, [{'personName': 'Existing'}, {'id': 'missing', 'personName': 'Missing'}])
assert db.get(DutyAssignment, 'old').del_flag == 0
assert not db.new