def test_promotion_deserialize_exceptions(self):
""" Test Promotion deserialization exceptions"""
promotion = PromotionFactory()
json_data = json.dumps(dict(
percentage=promotion.percentage,
start_date=promotion.start_date,
))
promotion_deserialized = Promotion()
try:
promotion_deserialized.deserialize(json.loads(json_data))
except DataValidationError:
self.assertRaises(DataValidationError)
json_data = json.dumps(dict(
code=promotion.code,
percentage=promotion.percentage,
expiry_date="shouldn't like this",
start_date=promotion.start_date,
products=promotion.products
))
promotion_deserialized = Promotion()
try:
promotion_deserialized.deserialize(json.loads(json_data))
except DataValidationError:
self.assertRaises(DataValidationError)
def test_deserialize_a_promotion(self):
""" Deserialize a Promotion """
data = {"productid": "A002", "category": "BOGO", "available": True, "discount": 10 }
promotion = Promotion()
promotion.deserialize(data)
self.assertNotEqual(promotion, None)
#self.assertEqual(promotion.id, None)
self.assertEqual(promotion.productid, "A002")
self.assertEqual(promotion.category, "BOGO")
self.assertEqual(promotion.available, True)
self.assertEqual(promotion.discount, 10)
def create_promotions():
"""
Creates a Promotion
This endpoint will create a Promotion based the data in the body that is posted
"""
app.logger.info("Request to create a promotion")
check_content_type("application/json")
promotion = Promotion()
promotion.deserialize(request.get_json())
promotion.create()
message = promotion.serialize()
#location_url = url_for("get_promotions", promotion_id=promotion.id, _external=True)
location_url = "not implemented"
return make_response(jsonify(message), status.HTTP_201_CREATED,
{"Location": location_url})
def post(self):
"""
Add a promotion
This endpoint will return a Promotion based on it's id and the URL to that promotion
"""
app.logger.info('Request to create a Promotion')
check_content_type('application/json')
promotion = Promotion()
app.logger.debug('Payload = %s', api.payload)
promotion.deserialize(api.payload)
promotion.save()
message = promotion.serialize()
location_url = api.url_for(PromotionResource,
promotion_id=promotion.id,
_external=True)
return message, status.HTTP_201_CREATED, {'Location': location_url}
def test_promotion_deserialize(self):
""" Test Promotion deserialization"""
promotion = PromotionFactory()
json_data = json.dumps(dict(
code=promotion.code,
percentage=promotion.percentage,
expiry_date=promotion.expiry_date,
start_date=promotion.start_date,
products=promotion.products
))
promotion_deserialized = Promotion()
promotion_deserialized.deserialize(json.loads(json_data))
self.assertEqual(promotion.code, promotion_deserialized.code)
self.assertEqual(promotion.percentage,
promotion_deserialized.percentage)
self.assertEqual(promotion.expiry_date,
promotion_deserialized.expiry_date)
self.assertEqual(promotion.start_date,
promotion_deserialized.start_date)
def post(self):
"""
Creates a Promotion
This endpoint will create a Promotion based the data in the body that is posted
or data that is sent via an html form post.
"""
app.logger.info('Request to Create a Promotion')
content_type = request.headers.get('Content-Type')
if not content_type:
abort(status.HTTP_400_BAD_REQUEST, "No Content-Type set")
data = {}
# Check for form submission data
if content_type == 'application/x-www-form-urlencoded':
app.logger.info('Processing FORM data')
app.logger.info(type(request.form))
app.logger.info(request.form)
data = {
'productid': request.form['productid'],
'category': request.form['category'],
'available': request.form['available'].lower() in ['yes', 'y', 'true', 't', '1'],
'discount': request.form['discount']
}
elif content_type == 'application/json':
app.logger.info('Processing JSON data')
data = request.get_json()
else:
message = 'Unsupported Content-Type: {}'.format(content_type)
app.logger.info(message)
abort(status.HTTP_400_BAD_REQUEST, message)
promotion = Promotion()
try:
promotion.deserialize(data)
except DataValidationError as error:
raise BadRequest(str(error))
promotion.save()
app.logger.info('Promotion with new id [%s] saved!', promotion.id)
location_url = api.url_for(PromotionResource, promotion_id=promotion.id, _external=True)
return promotion.serialize(), status.HTTP_201_CREATED, {'Location': location_url}
def test_deserialize_a_promotion(self):
""" Test deserialization of a promotion """
promotion = Promotion(
name="New_Sale",
description="Amazing",
start_date=datetime.strptime('2001-01-01 00:00:00',
'%Y-%m-%d %H:%M:%S'),
end_date=datetime.strptime('2001-01-01 00:00:00',
'%Y-%m-%d %H:%M:%S'))
data = promotion.serialize()
promotion.deserialize(data)
self.assertNotEqual(promotion, None)
self.assertEqual(promotion.id, None)
self.assertEqual(promotion.name, "New_Sale")
self.assertEqual(promotion.description, "Amazing")
self.assertEqual(
promotion.start_date,
datetime.strptime('2001-01-01 00:00:00', DATETIME_FORMAT))
self.assertEqual(
promotion.end_date,
datetime.strptime('2001-01-01 00:00:00', DATETIME_FORMAT))
def test_deserialize(self):
""" Test deserialization of a promotion """
promotion = Promotion(
id=2,
title="Thanksgiving Special",
description="Some items off in honor of the most grateful month.",
promo_code="tgiving",
promo_type=PromoType.DISCOUNT,
amount=50,
start_date=datetime(2020, 11, 1),
end_date=datetime(2020, 11, 30),
is_site_wide=False,
)
product_1 = Product()
product_1.id = 123
promotion.products.append(product_1)
product_2 = Product()
product_2.id = 456
promotion.products.append(product_2)
db.session.add(product_1)
db.session.add(product_2)
data = promotion.serialize()
promotion.deserialize(data)
self.assertNotEqual(promotion, None)
self.assertEqual(promotion.id, 2)
self.assertEqual(promotion.title, "Thanksgiving Special")
self.assertEqual(
promotion.description,
"Some items off in honor of the most grateful month.")
self.assertEqual(promotion.promo_code, "tgiving")
self.assertEqual(promotion.amount, 50)
self.assertEqual(promotion.start_date, "2020-11-01T00:00:00")
self.assertEqual(promotion.end_date, "2020-11-30T00:00:00")
self.assertEqual(promotion.is_site_wide, False)
self.assertEqual(
[product.id for product in promotion.products],
[123, 456],
)
def post(self):
"""
Creates a Promotion
This endpoint will create a Promotion based the data in the body that is posted
"""
app.logger.info("Request to create a promotion")
check_content_type("application/json")
json = request.get_json()
if "products" in json:
for product_id in json["products"]:
if product_id != "" and Product.query.get(product_id) is None:
Product(id=product_id).create()
promotion = Promotion()
promotion.deserialize(json)
promotion.create()
location_url = api.url_for(
PromotionResource, promotion_id=promotion.id, _external=True
)
app.logger.info("Promotion with ID [%s] created.", promotion.id)
return (
promotion.serialize(),
status.HTTP_201_CREATED,
{"Location": location_url},
)
