def test_crud(self):
with self.app_context():
store = StoreModel('test')
store.save_to_db()
item = ItemModel('test', 19.99, 1)
self.assertIsNone(ItemModel.find_by_name('test'), "Found an item with name 'test' before save_to_db")
item.save_to_db()
self.assertIsNotNone(ItemModel.find_by_name('test'),
"Did not find an item with name 'test' after save_to_db")
item.delete_from_db()
self.assertIsNone(ItemModel.find_by_name('test'), "Found an item with name 'test' after delete_from_db")
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, **data)
else:
item.price = data['price']
item.save_to_db()
return item.json()
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message':
"An item with name '{}' already exists.".format(name)
}, 400
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": "An error occurred inserting the item."}, 500
return item.json(), 201
def delete(self, name):
item = ItemModel.find_by_name(name)
if item:
item.delete_from_db()
return {'message': 'Item deleted'}
def get(self, name):
item = ItemModel.find_by_name(name)
if item:
return item.json()
return {'message': 'Item not found'}, 404