def test_add(self):
repository = InMemoryProductRepository()
product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
product_id = repository.add(product)
created_product = repository.get_by_id(product_id)
self.assertIsInstance(product_id, str)
self.assertEqual('1', product_id)
self.assertEqual('1', created_product.id)
self.assertEqual(product.name, created_product.name)
self.assertEqual(product.sku, created_product.sku)
self.assertEqual(product.price, created_product.price)
self.assertEqual(product.inventory_quantity,
created_product.inventory_quantity)
self.assertEqual(
'2',
repository.add(
Product(name='The Last of Us Part II',
sku='AHJU-496851',
cost=10.00,
price=220.00,
inventory_quantity=150)))
def test_list(self):
repository = InMemoryProductRepository()
first_product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
second_product = Product(name='God of war',
sku='AHJU-49681',
cost=20.00,
price=220.00,
inventory_quantity=80)
first_product_id = repository.add(first_product)
second_product_id = repository.add(second_product)
created_products = repository.list()
self.assertIsInstance(created_products, list)
self.assertEqual(2, len(created_products))
self.assertEqual(first_product_id, created_products[0].id)
self.assertEqual(first_product.name, created_products[0].name)
self.assertEqual(first_product.sku, created_products[0].sku)
self.assertEqual(first_product.price, created_products[0].price)
self.assertEqual(first_product.inventory_quantity,
created_products[0].inventory_quantity)
self.assertEqual(second_product_id, created_products[1].id)
self.assertEqual(second_product.name, created_products[1].name)
self.assertEqual(second_product.sku, created_products[1].sku)
self.assertEqual(second_product.price, created_products[1].price)
self.assertEqual(second_product.inventory_quantity,
created_products[1].inventory_quantity)
def test_should_update_infos(self):
product = Product(id=1,
name='Last of Us Part II',
sku='AHJU-4968',
cost=2.00,
price=100.00,
inventory_quantity=100)
product.update_infos(name='The Last of Us Part II',
cost=10.00,
price=220.00,
inventory_quantity=150)
self.assertEqual(product.name, 'The Last of Us Part II')
self.assertEqual(product.cost, 10.00)
self.assertEqual(product.price, 220.00)
self.assertEqual(product.inventory_quantity, 150)
def __create_product_from_mongo(self, mongo_product: dict) -> Product:
return Product(id=str(mongo_product['_id']),
name=mongo_product['name'],
sku=mongo_product['sku'],
cost=mongo_product['cost'],
price=mongo_product['price'],
inventory_quantity=mongo_product['inventoryQuantity'])
def test_product_initialization_should_have_an_id(self):
product = Product(id=1,
name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
self.assertEqual(product.id, 1)
def test_update(self):
repository = MongoProductRepository(self.mongo_db)
product = Product(name='Last of Us Part II',
sku='AHJU-4968',
cost=2.00,
price=100.00,
inventory_quantity=100)
product_id = repository.add(product)
repository.add(
Product(name='Bloodborne',
sku='AHJU-1458',
cost=50.00,
price=200.00,
inventory_quantity=70))
product.define_id(product_id)
product.update_infos(name='The Last of Us Part II',
cost=10.00,
price=220.00,
inventory_quantity=150)
repository.update(product)
product = repository.get_by_id(product_id)
self.assertEqual(product.id, product_id)
self.assertEqual(product.name, 'The Last of Us Part II')
self.assertEqual(product.cost, 10.00)
self.assertEqual(product.price, 220.00)
self.assertEqual(product.inventory_quantity, 150)
def test_update_should_raise_not_found_when_cant_find_product(self):
repository = MongoProductRepository(self.mongo_db)
product = Product(id='5f566e9c1022bd08188d674b',
name='Last of Us Part II',
sku='AHJU-4968',
cost=2.00,
price=100.00,
inventory_quantity=100)
with self.assertRaises(NotFound):
repository.update(product)
def test_product_initialization_should_have_all_fields(self):
product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
self.assertEqual(product.name, 'The Last of Us Part II')
self.assertEqual(product.sku, 'AHJU-49685')
self.assertEqual(product.cost, 10.00)
self.assertEqual(product.price, 220.00)
self.assertEqual(product.inventory_quantity, 150)
def test_remove(self):
repository = InMemoryProductRepository()
product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
product_id = repository.add(product)
repository.remove(product_id)
with self.assertRaises(NotFound):
repository.get_by_id(product_id)
def test_list_with_skus(self):
repository = MongoProductRepository(self.mongo_db)
first_product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
second_product = Product(name='God of war',
sku='AHJU-49684',
cost=20.00,
price=220.00,
inventory_quantity=80)
third_product = Product(name='Horizon Zero Dawn',
sku='AHJU-49610',
cost=20.00,
price=220.00,
inventory_quantity=80)
first_product_id = repository.add(first_product)
second_product_id = repository.add(second_product)
repository.add(third_product)
skus_products = repository.list_with_skus(['AHJU-49685', 'AHJU-49684'])
self.assertIsInstance(skus_products, list)
self.assertEqual(2, len(skus_products))
self.assertEqual(first_product_id, skus_products[0].id)
self.assertEqual(first_product.name, skus_products[0].name)
self.assertEqual(first_product.sku, skus_products[0].sku)
self.assertEqual(first_product.price, skus_products[0].price)
self.assertEqual(first_product.inventory_quantity,
skus_products[0].inventory_quantity)
self.assertEqual(second_product_id, skus_products[1].id)
self.assertEqual(second_product.name, skus_products[1].name)
self.assertEqual(second_product.sku, skus_products[1].sku)
self.assertEqual(second_product.price, skus_products[1].price)
self.assertEqual(second_product.inventory_quantity,
skus_products[1].inventory_quantity)
def test_add_should_raise_skuExistsError_when_another_product_has_the_same_sku(
self):
repository = MongoProductRepository(self.mongo_db)
product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
repository.add(product)
with self.assertRaises(skuExistsError):
repository.add(product)
def test_get_by_sku(self):
repository = MongoProductRepository(self.mongo_db)
product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
product_id = repository.add(product)
created_product = repository.get_by_sku('AHJU-49685')
self.assertIsInstance(created_product, Product)
self.assertEqual(product_id, created_product.id)
self.assertEqual(product.name, created_product.name)
self.assertEqual(product.sku, created_product.sku)
self.assertEqual(product.price, created_product.price)
self.assertEqual(product.inventory_quantity,
created_product.inventory_quantity)
def test_add_should_raise_skuExistsError_when_another_product_has_the_same_sku(
self):
repository = InMemoryProductRepository()
product = Product(name='The Last of Us Part II',
sku='AHJU-49685',
cost=10.00,
price=220.00,
inventory_quantity=150)
product_id = repository.add(product)
created_product = repository.get_by_id(product_id)
self.assertIsInstance(product_id, str)
self.assertEqual('1', product_id)
self.assertEqual('1', created_product.id)
self.assertEqual(product.name, created_product.name)
self.assertEqual(product.sku, created_product.sku)
self.assertEqual(product.price, created_product.price)
self.assertEqual(product.inventory_quantity,
created_product.inventory_quantity)
with self.assertRaises(skuExistsError):
self.assertEqual('2', repository.add(product))
def add(self, product: Product) -> str:
product = deepcopy(product)
product.define_id(self.__next_id())
self.__raise_if_sku_already_exists(product.sku)
self.__products.append(product)
return product.id
def create_product(self, product_creation_command: dict) -> Product:
product = Product(**product_creation_command)
product_id = self.__product_repository.add(product)
product.define_id(product_id)
return product