def test_correctly_allocates_stock(self):
factories.create_order(basket=self.basket)
record = StockRecord.objects.get(product=self.product)
self.assertEqual(5, record.num_in_stock)
self.assertEqual(1, record.num_allocated)
self.assertEqual(4, record.net_stock_level)
def test_downloads_to_csv_without_error(self):
address = ShippingAddressFactory()
create_order(shipping_address=address)
page = self.get(reverse('dashboard:order-list'))
form = page.forms['orders_form']
form['selected_order'].checked = True
form.submit('download_selected')
def test_downloads_to_csv_without_error(self):
address = get(ShippingAddress)
create_order(shipping_address=address)
page = self.get(reverse("dashboard:order-list"))
form = page.forms["orders_form"]
form["selected_order"].checked = True
form.submit("download_selected")
def test_raises_alert_when_threshold_is_reached(self):
self.set_threshold(5)
factories.create_order(basket=self.basket)
alerts = StockAlert.objects.filter(
stockrecord=self.stockrecord)
self.assertEqual(1, len(alerts))
def setUp(self):
self.order = factories.create_order()
self.handler = EventHandler()
basket = factories.create_basket(empty=True)
add_product(basket, D('10.00'), 5)
self.order = factories.create_order(basket=basket)
self.settled = models.PaymentEventType.objects.create(
name='Settled')
def setUp(self):
self.order = create_order()
self.handler = EventHandler()
basket = Basket.objects.create()
basket.add_product(create_product(price=D('10.00')), 5)
self.order = create_order(basket=basket)
self.settled = models.PaymentEventType.objects.create(
name='Settled')
def test_includes_hourly_report_with_orders(self):
create_order(total_incl_tax=D('34.05'), total_excl_tax=D('34.05'))
create_order(total_incl_tax=D('21.90'), total_excl_tax=D('21.90'))
report = IndexView().get_hourly_report()
self.assertEquals(len(report['order_total_hourly']), 12)
self.assertEquals(len(report['y_range']), 11)
self.assertEquals(report['max_revenue'], D('60'))
def test_only_raises_an_alert_once(self):
self.set_threshold(5)
StockAlert.objects.create(stockrecord=self.stockrecord,
threshold=10)
factories.create_order(basket=self.basket)
alerts = StockAlert.objects.filter(
stockrecord=self.stockrecord)
self.assertEqual(1, len(alerts))
def setUp(self):
super(UpdateOrderCommandTests, self).setUp()
self.correct_order = factories.create_order()
self.affected_order = factories.create_order(number=self.ORDER_NUMBER)
self.affected_order.total_incl_tax = 98.0
self.affected_order.total_excl_tax = 98.0
self.affected_order.save()
LinePrice.objects.filter(order=self.affected_order).update(quantity=2)
PaymentEventQuantity.objects.filter(line__in=self.affected_order.lines.all()).update(quantity=2)
BasketLine.objects.filter(basket=self.affected_order.basket).update(quantity=2)
def test_includes_hourly_report_with_orders(self):
create_order(total=prices.Price('GBP', excl_tax=D('34.05'),
tax=D('0.00')))
create_order(total=prices.Price('GBP', excl_tax=D('21.90'),
tax=D('0.00')))
report = IndexView().get_hourly_report(Order.objects.all())
self.assertEqual(len(report['order_total_hourly']), 12)
self.assertEqual(len(report['y_range']), 11)
self.assertEqual(report['max_revenue'], D('60'))
def test_non_course_order(self):
""" Refunds should NOT be created for orders with no line items related to courses. """
Refund.objects.all().delete()
factories.create_order(user=self.user)
self.assertEqual(Refund.objects.count(), 0)
data = self._get_data(self.user.username, self.course_id)
response = self.client.post(self.path, data, JSON_CONTENT_TYPE)
self.assert_ok_response(response)
self.assertEqual(Refund.objects.count(), 0)
def test_with_other_users_orders(self):
""" The view should only return orders for the authenticated users. """
other_user = self.create_user()
factories.create_order(user=other_user)
response = self.client.get(self.path, HTTP_AUTHORIZATION=self.token)
self.assert_empty_result_response(response)
order = factories.create_order(user=self.user)
response = self.client.get(self.path, HTTP_AUTHORIZATION=self.token)
content = json.loads(response.content)
self.assertEqual(content['count'], 1)
self.assertEqual(content['results'][0]['number'], unicode(order.number))
def setUp(self):
super(DeleteOrderedBasketsCommandTests, self).setUp()
# Create baskets with and without orders
self.orders = [factories.create_order() for __ in range(0, 2)]
self.unordered_baskets = [factories.BasketFactory() for __ in range(0, 3)]
# Create invoiced baskets.
self.invoiced_orders = [factories.create_order() for __ in range(0, 2)]
self.invoiced_baskets = [order.basket for order in self.invoiced_orders]
for order in self.invoiced_orders:
Invoice.objects.create(basket=order.basket, order=order)
def test_closes_open_alert(self):
self.set_threshold(5)
factories.create_order(basket=self.basket)
alert = StockAlert.objects.get(stockrecord=self.stockrecord)
self.assertEqual(StockAlert.OPEN, alert.status)
# Restock product
self.stockrecord.num_in_stock = 15
self.stockrecord.save()
alert = StockAlert.objects.get(stockrecord=self.stockrecord)
self.assertEqual(StockAlert.CLOSED, alert.status)
def test_username_filter_with_staff(self):
""" Verify the staff user can filter data by username."""
# create two orders for different users
order = factories.create_order(user=self.user)
other_user = self.create_user()
other_order = factories.create_order(user=other_user)
requester = self.create_user(is_staff=True)
self.client.login(email=requester.email, password=self.password)
self.assert_list_with_username_filter(self.user, order)
self.assert_list_with_username_filter(other_user, other_order)
def test_closes_open_alert(self):
# Set threshold as same as current level
self.set_threshold(5)
factories.create_order(basket=self.basket)
alert = StockAlert.objects.get(stockrecord=self.stockrecord)
self.assertEqual(StockAlert.OPEN, alert.status)
# Restock product
self.stockrecord.num_in_stock = 15
self.stockrecord.save()
alert = StockAlert.objects.get(stockrecord=self.stockrecord)
self.assertEqual(StockAlert.CLOSED, alert.status)
self.assertIsNotNone(alert.date_closed)
def test_redirects_to_detail_page(self):
order = create_order()
page = self.get(reverse('dashboard:order-list'))
form = page.forms['search_form']
form['order_number'] = order.number
response = form.submit()
self.assertEqual(http_client.FOUND, response.status_code)
def _dummy_order_data(status=ORDER.COMPLETE):
""" Creates dummy order data for testing."""
order = create_order()
order.status = status
order.save()
order.basket.freeze()
return order.basket
def test_gets_404_when_using_incorrect_hash(self):
order = create_order()
path = reverse('customer:anon-order',
kwargs={'order_number': order.number,
'hash': 'bad'})
response = self.app.get(path, status="*")
self.assertEqual(http_client.NOT_FOUND, response.status_code)
def test_track_completed_discounted_order_with_voucher_with_offer(self):
with mock.patch(
'ecommerce.extensions.checkout.signals.track_segment_event'
) as mock_track:
# Orders may be discounted by a fixed value
fixed_benefit = 5.00
offer_discount = 6
product = ProductFactory(categories=[],
stockrecords__price_currency='USD')
_range = factories.RangeFactory(products=[product], )
voucher, product = prepare_voucher(_range=_range,
benefit_value=fixed_benefit,
benefit_type=Benefit.FIXED)
factories.ConditionalOfferFactory(
offer_type=ConditionalOffer.SITE,
benefit=factories.BenefitFactory(range=_range,
value=offer_discount),
condition=factories.ConditionFactory(type=Condition.COVERAGE,
value=1,
range=_range))
basket = factories.BasketFactory(owner=self.user, site=self.site)
basket.add_product(product)
basket.vouchers.add(voucher)
Applicator().apply(basket, user=basket.owner, request=self.request)
order = factories.create_order(basket=basket, user=self.user)
track_completed_order(None, order)
properties = self._generate_event_properties(order, voucher)
mock_track.assert_called_once_with(order.site, order.user,
'Order Completed', properties)
def test_creates_shipments_for_multiple_addresses(self):
second_address = ShippingAddress.objects.create(
first_name="test man's friend",
line1="1 Random Way",
line4="Spooky Village",
state="RI",
postcode="56789",
country=Country.objects.all()[0],
)
addresses = [self.address, second_address]
order = create_order(basket=self.basket, shipping_address=self.address)
order.get_fulfillment_addresses = mock.Mock(return_value=addresses)
def get_lines_for_address(address):
if address == self.address:
return order.lines.all()[:1]
return order.lines.all()[1:]
order.get_lines_for_address = get_lines_for_address
mws_orders = self.creator.create_fulfillment_order(order)
self.assertEquals(FulfillmentOrder.objects.count(), 2)
for mws_order, address in zip(mws_orders, addresses):
self.assertEquals(mws_order.status, mws_order.UNSUBMITTED)
self.assertEquals(mws_order.shipping_address.id, address.id)
def setUp(self):
Line.pipeline = {'A': ('B', 'C'),
'B': ('C',)}
self.order = create_order()
self.line = self.order.lines.all()[0]
self.line.status = 'A'
self.line.save()
def test_dispatch_order_messages(self):
email = '*****@*****.**'
user = User.objects.create_user('testuser', email,
'somesimplepassword')
order = create_order(number='12345', user=user)
self.assertFalse(order.is_anonymous)
self._dispatch_order_messages(order_number='12345', order=order, email=email)
def setUp(self):
User = get_user_model()
self.user = User.objects.create_user(
username='******', email='*****@*****.**', password='******'
)
self.product_class = factories.ProductClassFactory(
name='Seat', requires_shipping=False, track_stock=False
)
self.course = factories.ProductFactory(
structure='parent', upc='001', title='EdX DemoX Course', product_class=self.product_class
)
self.seat = factories.ProductFactory(
structure='child',
upc='002',
title='Seat in EdX DemoX Course with Honor Certificate',
product_class=self.product_class,
parent=self.course
)
for stock_record in self.seat.stockrecords.all():
stock_record.price_currency = 'USD'
stock_record.save()
basket = factories.create_basket(empty=True)
basket.add_product(self.seat, 1)
self.order = factories.create_order(number=1, basket=basket, user=self.user)
# Move the order from 'Open' to 'Paid' so fulfillment can be completed.
self.order.set_status(ORDER.BEING_PROCESSED)
self.order.set_status(ORDER.PAID)
def test_can_be_created_with_an_offer(self):
offer = create_offer()
order = create_order(number='100002')
discount = OrderDiscount.objects.create(order=order, amount=D('10.00'),
offer_id=offer.id)
self.assertEqual(offer.id, discount.offer.id)
self.assertEqual(offer.name, discount.offer_name)
def test_can_see_order_status(self):
order = create_order()
path = reverse('customer:anon-order',
kwargs={'order_number': order.number,
'hash': order.verification_hash()})
response = self.app.get(path)
self.assertEqual(http_client.OK, response.status_code)
def test_track_completed_discounted_order_with_offer(self):
""" An event including a discount but no coupon should be sent to Segment"""
with mock.patch(
'ecommerce.extensions.checkout.signals.track_segment_event'
) as mock_track:
# Orders may be discounted by a fixed value
offer_discount = 5
product = ProductFactory(categories=[],
stockrecords__price_currency='USD')
_range = factories.RangeFactory(products=[product], )
site_offer = factories.ConditionalOfferFactory(
offer_type=ConditionalOffer.SITE,
benefit=factories.BenefitFactory(range=_range,
value=offer_discount),
condition=factories.ConditionFactory(type=Condition.COVERAGE,
value=1,
range=_range))
basket = factories.BasketFactory(owner=self.user, site=self.site)
basket.add_product(product)
Applicator().apply_offers(basket, [site_offer])
order = factories.create_order(basket=basket, user=self.user)
track_completed_order(None, order)
properties = self._generate_event_properties(order)
mock_track.assert_called_once_with(order.site, order.user,
'Order Completed', properties)
def test_can_be_created_with_a_voucher(self):
voucher = create_voucher()
order = create_order(number='100002')
discount = OrderDiscount.objects.create(order=order, amount=D('10.00'),
voucher_id=voucher.id)
self.assertEqual(voucher.id, discount.voucher.id)
self.assertEqual(voucher.code, discount.voucher_code)
def test_persist_taxation_details(self, get_transport):
"""Place an order with normal taxes"""
basket = self.prepare_basket()
to_address = self.get_to_address()
resp = self._get_cch_response_normal( basket.all_lines()[0].id )
get_transport.return_value = self._build_transport_with_reply(resp)
# This should call CCH and save tax details in the DB
order = factories.create_order(basket=basket, shipping_address=to_address)
# Make sure we have an order taxation object
self.assertEqual(order.taxation.transaction_id, 40043)
self.assertEqual(order.taxation.transaction_status, 4)
self.assertEqual(order.taxation.total_tax_applied, D('0.89'))
# Make sure we have an line taxation objects
for line in order.lines.all():
self.assertEqual(line.taxation.country_code, 'US')
self.assertEqual(line.taxation.state_code, 'NY')
self.assertEqual(line.taxation.total_tax_applied, D('0.89'))
self.assertEqual(line.taxation.details.count(), 3)
for detail in line.taxation.details.all():
self.assertIn('AuthorityName', detail.data)
self.assertIn('TaxName', detail.data)
self.assertIn('TaxRate', detail.data)
self.assertTrue(float(detail.data['TaxRate']) > 0)
self.assertIn('TaxableAmount', detail.data)
self.assertIn('TaxableQuantity', detail.data)
def test_allows_date_placed_to_be_changed_and_set_explicitly(self):
order = create_order(number='100003')
tzinfo = timezone.get_current_timezone()
order.date_placed = datetime(2012, 8, 11, 16, 14, tzinfo=tzinfo)
order.save()
self.assertEqual(order.date_placed, datetime(2012, 8, 11, 16, 14, tzinfo=tzinfo))
def setUp(self):
self.order = create_order()
self.line = self.order.lines.all()[0]
self.url = reverse('dashboard:order-line-detail',
kwargs={'number': self.order.number,
'line_id': self.line.id})
super(LineDetailTests, self).setUp()
def setUp(self):
"""
Creates two orders. order_in has self.user in it's partner users list.
"""
super(PermissionBasedDashboardOrderTestsBase, self).setUp()
self.address = G(ShippingAddress)
self.basket_in = create_basket()
self.basket_out = create_basket()
# replace partner with one that has the user in it's users list
self.partner_in = G(Partner, users=[self.user])
stockrecord = self.basket_in.lines.all()[0].stockrecord
stockrecord.partner = self.partner_in
stockrecord.save()
self.order_in = create_order(basket=self.basket_in, shipping_address=self.address)
self.order_out = create_order(basket=self.basket_out, shipping_address=self.address)
def setUp(self):
super(CouponFulfillmentModuleTest, self).setUp()
coupon = self.create_coupon()
user = UserFactory()
basket = BasketFactory()
basket.add_product(coupon, 1)
self.order = factories.create_order(number=1, basket=basket, user=user)
def test_can_be_created_with_a_voucher_and_specidied_voucher_code(self):
voucher = create_voucher()
order = create_order(number='100002')
discount = OrderDiscount.objects.create(order=order, amount=D('10.00'),
voucher_id=voucher.id,
voucher_code="anothercode")
self.assertEqual(voucher.id, discount.voucher.id)
self.assertEqual('anothercode', discount.voucher_code)
def setUp(self):
super(InvoiceCommandTests, self).setUp()
coupon_pc = factories.ProductClassFactory(name='Coupon')
self.product = factories.ProductFactory(product_class=coupon_pc)
self.basket = factories.BasketFactory()
self.basket.add_product(self.product, 1)
self.order = factories.create_order(basket=self.basket)
self.invoice = Invoice.objects.create(order=self.order)
def _create_order(self, price, mode='verified'):
seat = self.course.create_or_update_seat(mode, False, price, self.partner, None)
basket = BasketFactory()
basket.add_product(seat, 1)
order = create_order(number=1, basket=basket, user=self.user, site=self.site)
order.total_excl_tax = price
return seat, order
def test_can_be_created_with_an_offer_and_specified_offer_name(self):
offer = create_offer(name="My offer")
order = create_order(number='100002')
discount = OrderDiscount.objects.create(order=order, amount=D('10.00'),
offer_id=offer.id,
offer_name="Your offer")
self.assertEqual(offer.id, discount.offer.id)
self.assertEqual("Your offer", discount.offer_name)
def test_can_be_created_with_a_voucher(self):
voucher = create_voucher()
order = create_order(number='100002')
discount = OrderDiscount.objects.create(order=order,
amount=D('10.00'),
voucher_id=voucher.id)
self.assertEqual(voucher.id, discount.voucher.id)
self.assertEqual(voucher.code, discount.voucher_code)
def test_can_be_created_without_offer_or_voucher(self):
order = create_order(number='100002')
discount = OrderDiscount.objects.create(order=order, amount=D('10.00'))
self.assertTrue(discount.voucher is None)
self.assertTrue(discount.offer is None)
self.assertEqual(discount.description(), u'')
def test_can_be_created_with_an_offer(self):
offer = create_offer()
order = create_order(number='100002')
discount = OrderDiscount.objects.create(order=order,
amount=D('10.00'),
offer_id=offer.id)
self.assertEqual(offer.id, discount.offer.id)
self.assertEqual(offer.name, discount.offer_name)
def test_allows_date_placed_to_be_changed_and_set_explicitly(self):
order = create_order(number='100003')
tzinfo = timezone.get_current_timezone()
order.date_placed = datetime(2012, 8, 11, 16, 14, tzinfo=tzinfo)
order.save()
self.assertTupleEqual(self.get_date_tuple(order.date_placed),
(2012, 8, 11, 16, 14))
def setUp(self):
super().setUp()
# ensures that initial statuses are as expected
self.order = create_order()
self.event_type = PaymentEventType.objects.create(name='foo')
url = reverse('dashboard:order-detail',
kwargs={'number': self.order.number})
self.page = self.get(url)
def test_can_see_order_status(self):
order = create_order()
path = reverse('customer:anon-order',
kwargs={
'order_number': order.number,
'hash': order.verification_hash()
})
response = self.app.get(path)
self.assertEqual(http_client.OK, response.status_code)
def setUp(self):
basket = create_basket(empty=True)
add_product(basket, D('10.00'), 4)
self.order = create_order(number='100002', basket=basket)
self.line = self.order.lines.all()[0]
self.order_placed, __ = ShippingEventType.objects.get_or_create(
code='order_placed', name='Order placed')
self.dispatched, __ = ShippingEventType.objects.get_or_create(
code='dispatched', name='Dispatched')
def setUp(self):
"""
Creates two orders. order_in has self.user in it's partner users list.
"""
super().setUp()
self.address = ShippingAddressFactory()
self.basket_in = create_basket()
self.basket_out = create_basket()
# replace partner with one that has the user in it's users list
self.partner_in = PartnerFactory(users=[self.user])
stockrecord = self.basket_in.lines.all()[0].stockrecord
stockrecord.partner = self.partner_in
stockrecord.save()
self.order_in = create_order(basket=self.basket_in,
shipping_address=self.address)
self.order_out = create_order(basket=self.basket_out,
shipping_address=self.address)
def test_set_status_signal_creates_a_order_status_change_object(self):
self.order = create_order(status='PENDING')
self.order.set_status('SHIPPED')
order_status_change = self.order.status_changes.first()
self.assertEqual(self.order.status_changes.count(), 1)
self.assertEqual(order_status_change.old_status, 'PENDING')
self.assertEqual(order_status_change.new_status, 'SHIPPED')
def test_gets_404_when_using_incorrect_hash(self):
order = create_order()
path = reverse('customer:anon-order',
kwargs={
'order_number': order.number,
'hash': 'bad'
})
response = self.app.get(path, status="*")
self.assertEqual(http_client.NOT_FOUND, response.status_code)
def test_staff_superuser(self, is_staff, is_superuser):
""" The view should return all orders for when authenticating as a staff member or superuser. """
admin_user = self.create_user(is_staff=is_staff, is_superuser=is_superuser)
order = factories.create_order(user=self.user)
response = self.client.get(self.path, HTTP_AUTHORIZATION=self.generate_jwt_token_header(admin_user))
content = json.loads(response.content)
self.assertEqual(content['count'], 1)
self.assertEqual(content['results'][0]['number'], unicode(order.number))
def setUp(self):
super(TestInvoice, self).setUp()
self.user = UserFactory()
self.order = create_order(number='000042', user=self.user)
LegalEntityAddressFactory(
legal_entity=LegalEntityFactory(),
country=CountryFactory(),
)
def test_dispatch_order_messages(self):
email = '*****@*****.**'
user = User.objects.create_user('testuser', email,
'somesimplepassword')
order = create_order(number='12345', user=user)
self.assertFalse(order.is_anonymous)
self._dispatch_order_messages(order_number='12345',
order=order,
email=email)
def test_dispatch_anonymous_order_messages(self):
order = create_order(number='12346',
guest_email='*****@*****.**')
self.assertTrue(order.is_anonymous)
self._dispatch_order_messages(
order_number='12346',
order=order,
email='*****@*****.**',
)
def setUp(self):
"""
Creates two orders. order_in has self.user in it's partner users list.
"""
super(PermissionBasedDashboardOrderTestsBase, self).setUp()
self.address = G(ShippingAddress)
self.basket_in = create_basket()
self.basket_out = create_basket()
# replace partner with one that has the user in it's users list
self.partner_in = G(Partner, users=[self.user])
stockrecord = self.basket_in.lines.all()[0].stockrecord
stockrecord.partner = self.partner_in
stockrecord.save()
self.order_in = create_order(basket=self.basket_in,
shipping_address=self.address)
self.order_out = create_order(basket=self.basket_out,
shipping_address=self.address)
def setUp(self):
self.order = create_order()
self.line = self.order.lines.all()[0]
self.url = reverse('dashboard:order-line-detail',
kwargs={
'number': self.order.number,
'line_id': self.line.id
})
super().setUp()
def test_facade(self):
request = RequestFactory().get("/api/checkout/")
order = create_order()
result = screen_transaction(request, order)
self.assertEqual(result.screen_type, "Dummy")
self.assertEqual(result.order, order)
self.assertEqual(result.decision, "ACCEPT")
self.assertEqual(result.message, "Transaction accepted.")
def test_facade(self):
request = RequestFactory().get('/api/checkout/')
order = create_order()
result = screen_transaction(request, order)
self.assertEqual(result.screen_type, 'Dummy')
self.assertEqual(result.order, order)
self.assertEqual(result.decision, 'ACCEPT')
self.assertEqual(result.message, 'Transaction accepted.')
def test_creates_shipments_for_single_address(self):
order = create_order(basket=self.basket, shipping_address=self.address)
self.creator.create_fulfillment_order(order)
mws_orders = FulfillmentOrder.objects.all()
self.assertEquals(len(mws_orders), 1)
mws_order = mws_orders[0]
self.assertEquals(mws_order.status, mws_order.UNSUBMITTED)
self.assertEquals(mws_order.shipping_address.id, self.address.id)
def test_str_method_of_invoice_model_instance(self):
"""
Checks correct representation of `Invoice` instance
(e.g. in invoices list in the admin site).
"""
order_number = '0000042'
order = create_order(number=order_number, user=self.user)
invoice = InvoiceCreator().create_invoice(order)
assert str(invoice) == 'Invoice #{} for order #{}'.format(invoice.number, order_number)
def test_contains_coupon(self):
self.assertFalse(self.order.contains_coupon)
product = factories.create_product(
product_class=COUPON_PRODUCT_CLASS_NAME)
basket = factories.create_basket(empty=True)
factories.create_stockrecord(product, num_in_stock=1)
basket.add_product(product)
order = factories.create_order(basket=basket)
self.assertTrue(order.contains_coupon)
def test_with_orders(self):
""" The view should return a list of the user's orders, sorted reverse chronologically. """
order = factories.create_order(user=self.user)
response = self.client.get(self.path, HTTP_AUTHORIZATION=self.token)
self.assertEqual(response.status_code, 200)
content = json.loads(response.content)
self.assertEqual(content['count'], 1)
self.assertEqual(content['results'][0]['number'], unicode(order.number))
# Test ordering
order_2 = factories.create_order(user=self.user)
response = self.client.get(self.path, HTTP_AUTHORIZATION=self.token)
self.assertEqual(response.status_code, 200)
content = json.loads(response.content)
self.assertEqual(content['count'], 2)
self.assertEqual(content['results'][0]['number'], unicode(order_2.number))
self.assertEqual(content['results'][1]['number'], unicode(order.number))
def setUp(self):
basket = create_basket(empty=True)
add_product(basket, D('10.00'), 4)
self.order = create_order(number='100002', basket=basket)
self.line = self.order.lines.all()[0]
self.shipped, __ = ShippingEventType.objects.get_or_create(
name='Shipped')
self.returned, __ = ShippingEventType.objects.get_or_create(
name='Returned')