def test_create_or_update_vendor_product(self):
product = Product.objects.create()
vendor = Vendor.objects.create()
vproduct_t0 = helpers.create_or_update_vendor_product(
vendor, 'VP1', 13.1, 12, 'UN', product
)
self.assertEquals(vproduct_t0.vendor.id, vendor.id)
self.assertEquals(float(vproduct_t0.get_price()), 13.1)
self.assertEquals(vproduct_t0.quantity, 12)
self.assertEquals(vproduct_t0.product_uom.uom.name, 'UN')
self.assertEquals(vproduct_t0.product_uom.product.id, product.id)
vproduct_t1 = helpers.create_or_update_vendor_product(
vendor, 'VP1', 130.1, 12, 'UN', product
)
self.assertEquals(vproduct_t1.vendor.id, vendor.id)
self.assertEquals(float(vproduct_t1.get_price()), 130.1)
self.assertEquals(vproduct_t1.quantity, 12)
self.assertEquals(vproduct_t1.product_uom.uom.name, 'UN')
self.assertEquals(vproduct_t1.product_uom.product.id, product.id)
self.assertEquals(vproduct_t0.id, vproduct_t1.id)
def test_pending_items(self):
vendor1 = Vendor.objects.create()
product1 = Product.objects.create()
product2 = Product.objects.create()
vp1 = helpers.create_or_update_vendor_product(
vendor1,
'VP1',
13.1,
12,
'UN',
product1
)
vp2 = helpers.create_or_update_vendor_product(
vendor1,
'VP2',
7.1,
6,
'UN',
product2
)
helpers.create_or_update_vendor_shipping(
vendor1,
'SM1',
32.3
)
plist = PurchaseList.objects.create()
self.assertEquals(plist.pending_items(), 0)
for product_uom, quantity in [
[vp1.product_uom, 29],
[vp2.product_uom, 10],
]:
plist.items.create(
product_uom=product_uom, quantity=quantity)
self.assertEquals(plist.pending_items(), 2)
pp = PurchasePlanner()
pp.resolve_purchase(plist)
self.assertEquals(plist.pending_items(), 0)
plist.items.first().resolutions.all().delete()
self.assertEquals(plist.pending_items(), 1)
plist.items.first().delete()
self.assertEquals(plist.pending_items(), 0)
def test_two_products(self):
vendor1 = Vendor.objects.create()
product1 = Product.objects.create()
product2 = Product.objects.create()
vp1 = helpers.create_or_update_vendor_product(
vendor1,
'VP1',
13.1,
12,
'UN',
product1
)
vp2 = helpers.create_or_update_vendor_product(
vendor1,
'VP2',
7.1,
6,
'UN',
product2
)
helpers.create_or_update_vendor_shipping(
vendor1,
'SM1',
32.3
)
plist = helpers.create_purchase_list_and_resolve([
[vp1.product_uom, 29],
[vp2.product_uom, 10],
])
self.assertEqual(plist.items.count(), 2)
items = plist.items
item1 = items.get(product_uom__product=product1)
self.assertEqual(item1.resolutions.count(), 1)
self.assertEqual(item1.resolutions.first().quantity, 3)
item2 = items.get(product_uom__product=product2)
self.assertEqual(item2.resolutions.count(), 1)
self.assertEqual(item2.resolutions.first().quantity, 2)
self.assertAlmostEqual(float(plist.get_total()), 3*13.1 + 2*7.1 + 32.3)
def test_one_product(self):
vendor = Vendor.objects.create()
vp1 = helpers.create_or_update_vendor_product(
vendor,
'VP1',
13.1,
12,
'UN',
Product.objects.create()
)
helpers.create_or_update_vendor_shipping(
vendor,
'SM1',
32.3
)
plist = helpers.create_purchase_list_and_resolve([
[vp1.product_uom, 10],
])
self.assertEqual(plist.items.count(), 1)
item = plist.items.first()
self.assertEqual(item.resolutions.first().quantity, 1)
self.assertEqual(item.resolutions.first().vendor_product.id, vp1.id)
def test_same_product_different_vendors_best_shipping(self):
vendor1 = Vendor.objects.create()
vendor2 = Vendor.objects.create()
product = Product.objects.create()
vp1 = helpers.create_or_update_vendor_product(
vendor1,
'VP1',
13.1,
12,
'UN',
product
)
vp2 = helpers.create_or_update_vendor_product(
vendor2,
'VP2',
7.1,
6,
'UN',
product
)
helpers.create_or_update_vendor_shipping(
vendor1,
'SM1',
32.3
)
helpers.create_or_update_vendor_shipping(
vendor2,
'SM2',
15.2
)
plist = helpers.create_purchase_list_and_resolve([
[vp1.product_uom, 36],
])
self.assertEqual(plist.items.count(), 1)
item = plist.items.first()
self.assertEqual(item.resolutions.count(), 1)
self.assertEqual(item.resolutions.get(vendor_product=vp2).quantity, 6)