class LineItemTest(TestCase):
def setUp(self):
self.shift = Shift(begin_date=timezone.now())
self.shift.save()
self.transaction = self.shift.create_transaction()
self.transaction.save()
self.vendor = Vendor(name='Brand X')
self.vendor.save()
self.grocery = Grocery(upc='12345',
name='Product X',
vendor=self.vendor,
price=23.45,
taxable=True,
scalable=False)
self.grocery.save()
def test_line_item_total(self):
line_item = self.transaction.create_line_item(self.grocery, 2)
line_item.save()
self.assertEqual(line_item.total(), Decimal(46.90))
def test_can_cancel(self):
line_item = self.transaction.create_line_item(self.grocery, 2)
line_item.cancel()
line_item.save()
self.assertEqual(line_item.status, 'INACTIVE')
class LineItemTest(TestCase):
def setUp(self):
self.shift = Shift(begin_date=timezone.now())
self.shift.save()
self.transaction = self.shift.create_transaction()
self.transaction.save()
self.vendor = Vendor(name='Brand X')
self.vendor.save()
self.grocery = Grocery(
upc='12345',
name='Product X',
vendor=self.vendor,
price=23.45,
taxable=True,
scalable=False
)
self.grocery.save()
def test_line_item_total(self):
line_item = self.transaction.create_line_item(self.grocery, 2)
line_item.save()
self.assertEqual(line_item.total(), Decimal(46.90))
def test_can_cancel(self):
line_item = self.transaction.create_line_item(self.grocery, 2)
line_item.cancel()
line_item.save()
self.assertEqual(line_item.status, 'INACTIVE')
def create_grocery(request):
item = Grocery(upc=request.POST['upc'])
if 'price' in request.POST:
item.price = request.POST['price']
if 'name' in request.POST:
item.name = request.POST['name']
if 'scalable' in request.POST:
if request.POST['scalable'] == 'true':
item.scalable = True
else:
item.scalable = False
if 'taxable' in request.POST:
if request.POST['taxable'] == 'true':
item.taxable = True
else:
item.taxable = False
if 'vendor' in request.POST:
try:
vendor = Vendor.objects.get(name=request.POST['vendor'])
except ObjectDoesNotExist:
vendor = Vendor(name=request.POST['vendor'])
vendor.save()
item.vendor = vendor
item.save()
context_instance = {'item': item}
return render(
request,
'inventory/update_grocery.json',
context_instance,
content_type="application/json"
)
def setUp(self):
self.shift = Shift(begin_date=timezone.now())
self.shift.save()
self.transaction = self.shift.create_transaction()
self.transaction.save()
self.vendor = Vendor(name='Brand X')
self.vendor.save()
self.grocery = Grocery(upc='12345',
name='Product X',
vendor=self.vendor,
price=23.45,
taxable=True,
scalable=False)
self.grocery.save()
def setUp(self):
self.shift = Shift(begin_date=timezone.now())
self.shift.save()
self.transaction = self.shift.create_transaction()
self.transaction.save()
self.vendor = Vendor(name='Brand X')
self.vendor.save()
self.grocery = Grocery(
upc='12345',
name='Product X',
vendor=self.vendor,
price=23.45,
taxable=True,
scalable=False
)
self.grocery.save()
class TransactionTest(TestCase):
def setUp(self):
self.shift = Shift(begin_date=timezone.now())
self.shift.save()
self.transaction = self.shift.create_transaction()
self.transaction.save()
self.vendor = Vendor(name='Brand X')
self.vendor.save()
self.grocery = Grocery(
upc='12345',
name='Product X',
vendor=self.vendor,
price=23.45,
taxable=True,
scalable=False
)
self.grocery.save()
def test_end_transaction(self):
self.transaction.end_transaction()
self.assertIsNotNone(self.transaction.finish_date)
def test_cannot_end_ended_transaction(self):
self.transaction.end_transaction()
finish_date = self.transaction.finish_date
self.transaction.end_transaction()
self.assertEqual(self.transaction.finish_date, finish_date)
def test_create_line_item(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
self.assertIsNotNone(line_item)
def test_cannot_create_line_item_on_ended_transaction(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.end_transaction()
line_item = self.transaction.create_line_item(self.grocery, 1)
self.assertIsNone(line_item)
def test_line_item_description(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
self.assertEqual(line_item.description, 'Brand X Product X')
def test_get_totals(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.save()
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.save()
transaction_total = self.transaction.get_totals()
self.assertEqual(transaction_total.sub_total, Decimal('46.90'))
self.assertEqual(transaction_total.tax_total, Decimal('3.28'))
self.assertEqual(transaction_total.total, Decimal('50.18'))
def test_paid_tender_ends_transaction(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.create_tender(25.09, 'CASH')
self.assertIsNotNone(self.transaction.finish_date)
def test_transaction_totals_with_canceled_item(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.create_line_item(self.grocery, 1).cancel()
transaction_total = self.transaction.get_totals()
self.assertEqual(transaction_total.total, Decimal('50.18'))
self.assertEqual(transaction_total.tax_total, Decimal('3.28'))
self.assertEqual(transaction_total.total, Decimal('50.18'))
def test_transaction_totals_with_canceled_item_again(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.save()
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.cancel()
line_item.save()
transaction_total = self.transaction.get_totals()
self.assertEqual(transaction_total.sub_total, Decimal('23.45'))
self.assertEqual(transaction_total.tax_total, Decimal('1.64'))
self.assertEqual(transaction_total.total, Decimal('25.09'))
def test_cancel_sets_status(self):
self.transaction.cancel()
self.assertEqual(self.transaction.status, 'CANCELED')
def test_cancel_cancels_children(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.cancel()
for line_item in self.transaction.lineitem_set.all():
self.assertEqual(line_item.status, 'INACTIVE')
def test_cancel_ends_shift(self):
self.transaction.cancel()
self.assertIsNotNone(self.transaction.finish_date)
def create_grocery(request):
item = Grocery(upc=request.POST['upc'])
if 'price' in request.POST:
item.price = request.POST['price']
if 'name' in request.POST:
item.name = request.POST['name']
if 'scalable' in request.POST:
if request.POST['scalable'] == 'true':
item.scalable = True
else:
item.scalable = False
if 'taxable' in request.POST:
if request.POST['taxable'] == 'true':
item.taxable = True
else:
item.taxable = False
if 'vendor' in request.POST:
try:
vendor = Vendor.objects.get(name=request.POST['vendor'])
except ObjectDoesNotExist:
vendor = get_object_or_404(Vendor, request.POST['vendor'])
vendor.save()
item.vendor = vendor
item.save()
context_instance = {'item': item}
return render(request,
'inventory/update_grocery.json',
context_instance,
content_type="application/json")
class TransactionTest(TestCase):
def setUp(self):
self.shift = Shift(begin_date=timezone.now())
self.shift.save()
self.transaction = self.shift.create_transaction()
self.transaction.save()
self.vendor = Vendor(name='Brand X')
self.vendor.save()
self.grocery = Grocery(upc='12345',
name='Product X',
vendor=self.vendor,
price=23.45,
taxable=True,
scalable=False)
self.grocery.save()
def test_end_transaction(self):
self.transaction.end_transaction()
self.assertIsNotNone(self.transaction.finish_date)
def test_cannot_end_ended_transaction(self):
self.transaction.end_transaction()
finish_date = self.transaction.finish_date
self.transaction.end_transaction()
self.assertEqual(self.transaction.finish_date, finish_date)
def test_create_line_item(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
self.assertIsNotNone(line_item)
def test_cannot_create_line_item_on_ended_transaction(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.end_transaction()
line_item = self.transaction.create_line_item(self.grocery, 1)
self.assertIsNone(line_item)
def test_line_item_description(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
self.assertEqual(line_item.description, 'Brand X Product X')
def test_get_totals(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.save()
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.save()
transaction_total = self.transaction.get_totals()
self.assertEqual(transaction_total.sub_total, Decimal('46.90'))
self.assertEqual(transaction_total.tax_total, Decimal('3.28'))
self.assertEqual(transaction_total.total, Decimal('50.18'))
def test_paid_tender_ends_transaction(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.create_tender(25.09, 'CASH')
self.assertIsNotNone(self.transaction.finish_date)
def test_transaction_totals_with_canceled_item(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.create_line_item(self.grocery, 1).cancel()
transaction_total = self.transaction.get_totals()
self.assertEqual(transaction_total.total, Decimal('50.18'))
self.assertEqual(transaction_total.tax_total, Decimal('3.28'))
self.assertEqual(transaction_total.total, Decimal('50.18'))
def test_transaction_totals_with_canceled_item_again(self):
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.save()
line_item = self.transaction.create_line_item(self.grocery, 1)
line_item.cancel()
line_item.save()
transaction_total = self.transaction.get_totals()
self.assertEqual(transaction_total.sub_total, Decimal('23.45'))
self.assertEqual(transaction_total.tax_total, Decimal('1.64'))
self.assertEqual(transaction_total.total, Decimal('25.09'))
def test_cancel_sets_status(self):
self.transaction.cancel()
self.assertEqual(self.transaction.status, 'CANCELED')
def test_cancel_cancels_children(self):
self.transaction.create_line_item(self.grocery, 1)
self.transaction.cancel()
for line_item in self.transaction.lineitem_set.all():
self.assertEqual(line_item.status, 'INACTIVE')
def test_cancel_ends_shift(self):
self.transaction.cancel()
self.assertIsNotNone(self.transaction.finish_date)
def setUp(self):
self.vendor = Vendor(name='Brand X')
self.grocery = Grocery(upc='12345',
name='Product X',
vendor=self.vendor)
