8000 Updated section 5 as per videos. · HannahSS17/testing-python-apps@76317ee · GitHub
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Updated section 5 as per videos.
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+101
-3
lines changed

8 files changed

+101
-3
lines changed

‎section5/starter_code/resources/item.py

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@@ -1,5 +1,4 @@
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from flask_restful import Resource, reqparse
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from flask_jwt import jwt_required
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from models.item import ItemModel
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@@ -10,7 +9,6 @@ class Item(Resource):
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required=True,
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help="This field cannot be left blank!")
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@jwt_required()
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def get(self, name):
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item = ItemModel.find_by_name(name)
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if item:

‎section5/video_code/app.py

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@@ -3,7 +3,7 @@
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from flask import Flask
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from flask_restful import Api
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from resources.item import Item, ItemList
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from resources.item import Item
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app = Flask(__name__)
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‎section5/video_code/resources/__init__.py

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‎section5/video_code/resources/item.py

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from flask_restful import Resource, reqparse
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from models.item import ItemModel
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class Item(Resource):
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parser = reqparse.RequestParser()
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parser.add_argument('price',
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type=float,
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required=True,
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help="This field cannot be left blank!")
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def get(self, name):
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item = ItemModel.find_by_name(name)
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if item:
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return item.json()
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return {'message': 'Item not found'}, 404
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def post(self, name):
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if ItemModel.find_by_name(name):
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return {'message': "An item with name '{}' already exists.".format(name)}, 400
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data = Item.parser.parse_args()
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item = ItemModel(name, **data)
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try:
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item.save_to_db()
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except:
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return {"message": "An error occurred inserting the item."}, 500
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return item.json(), 201
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def delete(self, name):
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item = ItemModel.find_by_name(name)
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if item:
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item.delete_from_db()
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return {'message': 'Item deleted'}
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def put(self, name):
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data = Item.parser.parse_args()
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item = ItemModel.find_by_name(name)
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if item is None:
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item = ItemModel(name, **data)
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else:
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item.price = data['price']
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item.save_to_db()
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return item.json()

‎section5/video_code/tests/base_test.py

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"""
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BaseTest
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This class should be the parent class to each non-unit test.
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It allows for instantiation of the database dynamically
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and makes sure that it is a new, blank database each time.
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"""
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from unittest import TestCase
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from app import app
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from db import db
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class BaseTest(TestCase):
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def setUp(self):
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# Make sure database exists
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app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///'
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with app.app_context():
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db.init_app(app)
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db.create_all()
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# Get a test client
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self.app = app.test_client()
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self.app_context = app.app_context
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def tearDown(self):
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# Database is blank
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with app.app_context():
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db.session.remove()
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db.drop_all()

‎section5/video_code/tests/integration/__init__.py

Whitespace-only changes.

‎section5/video_code/tests/integration/models/__init__.py

Whitespace-only changes.

‎section5/video_code/tests/integration/models/item_test.py

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from models.item import ItemModel
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from tests.base_test import BaseTest
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class ItemTest(BaseTest):
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def test_crud(self):
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with self.app_context():
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item = ItemModel('test', 19.99)
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self.assertIsNone(ItemModel.find_by_name('test'),
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"Found an item with name {}, but expected not to.".format(item.name))
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item.save_to_db()
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self.assertIsNotNone(ItemModel.find_by_name('test'))
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item.delete_from_db()
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self.assertIsNone(ItemModel.find_by_name('test'))

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