def test_create_a_product(self):
products = Product.all()
self.assertEqual(products, [])
product = Product(id=123)
self.assertTrue(product is not None)
product.create()
self.assertEqual(product.id, 123)
products = Product.all()
self.assertEqual(len(products), 1)
def test_delete_a_product(self):
""" Delete a Product """
product = Product(name="iPhone X",
description="Black iPhone",
category="Technology",
price=999.99)
product.create()
self.assertEqual(len(Product.all()), 1)
# delete the product and make sure it isn't in the database
product.delete()
self.assertEqual(len(Product.all()), 0)
def test_update_a_product_empty_id(self):
""" Update a Product with empty id """
product = Product(name="iPhone X",
description="Black iPhone",
category="Technology",
price=999.99)
product.create()
self.assertEqual(product.id, 1)
# Change it and update it
product.id = None
self.assertRaises(DataValidationError, product.update)
def test_delete_a_product_commit_error(self):
""" Delete a Product """
product = Product(name="iPhone X",
description="Black iPhone",
category="Technology",
price=999.99)
product.create()
self.assertEqual(len(Product.all()), 1)
# delete the product and make sure it isn't in the database
with patch('service.models.db.session.commit') as commit:
commit.side_effect = InvalidRequestError
product.delete()
self.assertEqual(len(Product.all()), 1)
def test_add_a_product_commit_error(self, commit):
""" Create a product and raises an InvalidRequestError """
commit.side_effect = InvalidRequestError
products = Product.all()
self.assertEqual(products, [])
product = Product(name="Cake",
description="Chocolate Cake",
category="Food",
price=10.50)
self.assertTrue(product is not None)
self.assertEqual(product.id, None)
product.create()
self.assertEqual(products, [])
def test_add_a_product(self):
""" Create a product and add it to the database """
products = Product.all()
self.assertEqual(products, [])
product = Product(name="Cake",
description="Chocolate Cake",
category="Food",
price=10.50)
self.assertTrue(product is not None)
self.assertEqual(product.id, None)
product.create()
# Assert that it was assigned an id and shows up in the database
self.assertEqual(product.id, 1)
products = Product.all()
self.assertEqual(len(products), 1)
def create_product():
"""
Creates a Product
This endpoint will create a Product based on the data in the body that is posted
"""
app.logger.info("Request to create a product")
check_content_type("application/json")
product = Product()
product.deserialize(request.get_json())
product.create()
message = product.serialize()
location_url = url_for("get_products",
product_id=product.id,
_external=True)
#location_url = "not yet implemented - story #7"
return make_response(jsonify(message), status.HTTP_201_CREATED,
{"Location": location_url})
def test_find_product(self):
""" Find a Product by ID """
Product(name="iPhone X",
description="Black iPhone",
category="Technology",
price=999.99).create()
t_v = Product(name="TV",
description="Black Sony TV",
category="Technology",
price=1999.99)
t_v.create()
product = Product.find(t_v.id)
self.assertIsNot(product, None)
self.assertEqual(product.id, t_v.id)
self.assertEqual(product.name, "TV")
self.assertEqual(product.description, "Black Sony TV")
self.assertEqual(product.category, "Technology")
self.assertEqual(product.price, 1999.99)
def test_update_a_product_commit_error(self):
""" Update a product and raises an InvalidRequestError """
product = Product(name="iPhone X",
description="Black iPhone",
category="Technology",
price=999.99)
product.create()
self.assertEqual(product.id, 1)
# Change it and update it
product.price = 9999.99
product.description = "White iPhone"
with patch('service.models.db.session.commit') as commit:
commit.side_effect = InvalidRequestError
product.update()
products = Product.all()
self.assertEqual(len(products), 1)
self.assertEqual(products[0].price, 999.99)
self.assertEqual(products[0].description, "Black iPhone")
def test_update_a_product(self):
""" Update a Product """
product = Product()
logging.debug(product)
product.create()
logging.debug(product)
self.assertEqual(product.id, 1)
# Change it and save it
product.category = "Shoes"
original_id = product.id
product.save()
self.assertEqual(product.id, original_id)
self.assertEqual(product.category, "Shoes")
# Fetch it back and make sure the id hasn't changed
# but the data did change
products = Product.all()
self.assertEqual(len(products), 1)
self.assertEqual(products[0].id, 1)
self.assertEqual(products[0].category, "Shoes")
def test_update_a_product(self):
""" Update a Product """
product = Product(name="iPhone X",
description="Black iPhone",
category="Technology",
price=999.99)
product.create()
self.assertEqual(product.id, 1)
# Change it and update it
product.price = 9999.99
product.description = "White iPhone"
product.update()
self.assertEqual(product.id, 1)
# Fetch it back and make sure the id hasn't changed
# but the data did change
products = Product.all()
self.assertEqual(len(products), 1)
self.assertEqual(products[0].price, 9999.99)
self.assertEqual(products[0].description, "White iPhone")
def test_add_a_product(self):
""" Create a product and add it to the database """
products = Product.all()
self.assertEqual(products, [])
product = Product(name="Test Product",
sku="00000000",
price=1.01,
stock=10,
size="N/A",
color="N/A",
category="Misc",
description="This is a test product",
available=True)
self.assertTrue(product != None)
self.assertEqual(product.id, None)
product.create()
# Assert that it was assigned an id and shows up in the database
self.assertEqual(product.id, 1)
products = Product.all()
self.assertEqual(len(products), 1)
def post(self):
"""
Creates a Product
This endpoint will create a Product based on the data in the body that is posted
"""
app.logger.info("Request to create a product")
check_content_type("application/json")
product = Product()
product.deserialize(api.payload)
if product.id == "" or product.name == "" or product.description == "" or product.price == "" or product.category == "":
app.logger.info("Fields cannot be empty.")
return api.abort(status.HTTP_400_BAD_REQUEST,
"Fields cannot be empty.")
product.create()
app.logger.info("Product with id [%s] created.", product.id)
location_url = api.url_for(ProductResource,
product_id=product.id,
_external=True)
return product.serialize(), status.HTTP_201_CREATED, {
'Location': location_url
}