28 lines
1.2 KiB
Python
28 lines
1.2 KiB
Python
from unittest import mock
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from django.test import TestCase
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from payment import events
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from payment.models import Order, PaymentEvent
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from payment.services import cancel_pending_order, create_order
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class PaymentEventTests(TestCase):
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def test_create_order_records_event_once_per_order(self):
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order, _ = create_order(user_id=7, amount=1000, idempotency_key='k-1')
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create_order(user_id=7, amount=1000, idempotency_key='k-1') # همان سفارش، رویدادِ دوم نه
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rows = PaymentEvent.objects.filter(order_id=order.id, event='order_created')
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self.assertEqual(rows.count(), 1)
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self.assertEqual(rows.get().user_id, 7)
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def test_cancel_records_event(self):
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order, _ = create_order(user_id=7, amount=1000)
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cancel_pending_order(order, staff='tester')
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self.assertTrue(PaymentEvent.objects.filter(order_id=order.id, event='admin_cancel').exists())
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def test_failure_to_record_does_not_raise(self):
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with mock.patch.object(PaymentEvent.objects, 'create', side_effect=RuntimeError('db')):
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with self.assertLogs('payment.events', level='ERROR'):
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events.record('x', user_id=1)
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self.assertEqual(Order.objects.count(), 0)
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