Ali Asadi
52adc732fa
Django 6 + DRF resource server against the Gooyal accounts OAuth2 service, matching the Winsoo ecosystem's conventions. Covers locations, stores, catalog, cart, checkout/orders (with the multi-store-cart split and the status stepper), reviews, and notifications, plus a demo-data seed command. Payment integration (wallet debits, online gateway, seller payouts) is intentionally left out here — see feature/payment. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
69 lines
3.1 KiB
Python
69 lines
3.1 KiB
Python
from apps.orders.models import Cart, Order, OrderGroup
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from .base import OrdersTestCase
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class CheckoutTests(OrdersTestCase):
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def setUp(self):
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self.mock_external_clients()
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self.client.force_authenticate(user=self.customer)
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def test_checkout_splits_multi_store_cart_into_one_order_per_store(self):
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self.add_to_cart(self.product1, quantity=2)
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self.add_to_cart(self.product2, quantity=1)
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response = self.client.post('/api/v1/checkout/', {
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'address_uuid': str(self.address.uuid),
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'payment_method': OrderGroup.PaymentMethod.CASH_ON_DELIVERY,
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})
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self.assertEqual(response.status_code, 201, response.data)
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group = OrderGroup.objects.get(uuid=response.data['uuid'])
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self.assertEqual(group.orders.count(), 2)
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order1 = group.orders.get(store=self.store1)
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self.assertEqual(order1.items_subtotal, 28_500 * 2)
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self.assertEqual(order1.delivery_fee, 15_000)
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self.assertEqual(order1.commission_amount, round(57_000 * 0.04))
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self.assertEqual(order1.seller_payout_amount, 57_000 - order1.commission_amount)
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self.assertEqual(order1.status, Order.Status.PLACED)
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# Cart is cleared and stock decremented after a successful checkout.
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self.assertFalse(Cart.objects.get(user=self.customer).items.exists())
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self.product1.refresh_from_db()
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self.assertEqual(self.product1.stock_quantity, 48)
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def test_checkout_rejects_empty_cart(self):
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response = self.client.post('/api/v1/checkout/', {
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'address_uuid': str(self.address.uuid),
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'payment_method': OrderGroup.PaymentMethod.CASH_ON_DELIVERY,
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})
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self.assertEqual(response.status_code, 400)
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def test_checkout_rejects_insufficient_stock(self):
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self.add_to_cart(self.product1, quantity=999)
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response = self.client.post('/api/v1/checkout/', {
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'address_uuid': str(self.address.uuid),
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'payment_method': OrderGroup.PaymentMethod.CASH_ON_DELIVERY,
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})
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self.assertEqual(response.status_code, 400)
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def test_checkout_rejects_address_outside_store_coverage(self):
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self.store1.service_neighborhoods.set([self.other_neighborhood])
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self.add_to_cart(self.product1, quantity=1)
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response = self.client.post('/api/v1/checkout/', {
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'address_uuid': str(self.address.uuid),
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'payment_method': OrderGroup.PaymentMethod.CASH_ON_DELIVERY,
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})
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self.assertEqual(response.status_code, 400)
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def test_checkout_leaves_payment_status_pending_regardless_of_method(self):
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"""No payment integration on this branch — see feature/payment."""
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self.add_to_cart(self.product1, quantity=1)
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response = self.client.post('/api/v1/checkout/', {
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'address_uuid': str(self.address.uuid),
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'payment_method': OrderGroup.PaymentMethod.WALLET,
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})
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self.assertEqual(response.status_code, 201, response.data)
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group = OrderGroup.objects.get(uuid=response.data['uuid'])
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self.assertEqual(group.payment_status, OrderGroup.PaymentStatus.PENDING)
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