class FoodItemTests(unittest.TestCase):
def setUp(self):
self.banana = FoodItem('banana')
banana_nutrition = {
'calories' : 110,
'total_fat': 0,
'sat_fat': 0,
'poly_fat': 0,
'mono_fat': 0,
'trans_fat': 0,
'cholesterol': 0,
'sodium': 0,
'potassium': 450,
'total_carbs': 29,
'dietary_fiber': 3,
'sugars': 15,
'protein': 1,
'vitamin_a': 2,
'vitamin_c': 20,
'calcium': 0,
'iron': 2
}
self.banana.set_nutrition(banana_nutrition)
def test_set_and_get_nutrition_facts(self):
self.assertEqual(self.banana.get_nutrition('calories'), 110)
def setUp(self):
self.banana = FoodItem('banana')
banana_nutrition = {
'calories' : 110,
'total_fat': 0,
'sat_fat': 0,
'poly_fat': 0,
'mono_fat': 0,
'trans_fat': 0,
'cholesterol': 0,
'sodium': 0,
'potassium': 450,
'total_carbs': 29,
'dietary_fiber': 3,
'sugars': 15,
'protein': 1,
'vitamin_a': 2,
'vitamin_c': 20,
'calcium': 0,
'iron': 2
}
self.banana.set_nutrition(banana_nutrition)
def calc_macros():
food_dao = DAO()
name = input("Enter name of food: ")
if name == 'x':
return None
food_by_name = food_dao.get_foods_by_name(name)
if food_by_name is None:
print("No foods found")
return None
else:
size = input("Enter amount: ")
if size == 'x':
return None
ratio = float(size) / food_by_name.ss()
print(f"ratio: {ratio}") # testing
altered_food = FoodItem()
altered_food.set_info_from_tuple(food_by_name.get_tuple())
altered_food.proportionalize(ratio)
return altered_food
def setUp(self):
self.food_1 = FoodItem('apple', '50', 'g', '100', '20', '1', '2', '3',
'10')
self.food_2 = FoodItem('oats', '40', 'g', '120', '25', '3', '5', '6',
'1')
class TestFoodItem(unittest.TestCase):
def setUp(self):
self.food_1 = FoodItem('apple', '50', 'g', '100', '20', '1', '2', '3',
'10')
self.food_2 = FoodItem('oats', '40', 'g', '120', '25', '3', '5', '6',
'1')
def test_set_info_from_dict(self):
new_info = {
'name': 'banana',
'ss': '30',
'unit': 'grams',
'cal': '120',
'carb': '25',
'fat': '0',
'protein': '2',
'fiber': '5',
'sugar': '20'
}
self.food_1.set_info_from_dict(new_info)
self.assertEqual('banana', self.food_1.name)
self.assertEqual('30', self.food_1.ss)
self.assertEqual('grams', self.food_1.unit)
self.assertEqual('120', self.food_1.cal)
self.assertEqual('25', self.food_1.carb)
self.assertEqual('0', self.food_1.fat)
self.assertEqual('2', self.food_1.protein)
self.assertEqual('5', self.food_1.fiber)
self.assertEqual('20', self.food_1.sugar)
def test_proportionalize(self):
self.food_1.proportionalize(100)
self.assertEqual('apple', self.food_1.name)
self.assertEqual('100.0', self.food_1.ss)
self.assertEqual('g', self.food_1.unit)
self.assertEqual('200.0', self.food_1.cal)
self.assertEqual('40.0', self.food_1.carb)
self.assertEqual('2.0', self.food_1.fat)
self.assertEqual('4.0', self.food_1.protein)
self.assertEqual('6.0', self.food_1.fiber)
self.assertEqual('20.0', self.food_1.sugar)
self.food_2.proportionalize(125)
self.assertEqual('oats', self.food_2.name)
self.assertEqual('125.0', self.food_2.ss)
self.assertEqual('g', self.food_2.unit)
self.assertEqual('375.0', self.food_2.cal)
self.assertEqual('78.1', self.food_2.carb)
self.assertEqual('9.4', self.food_2.fat)
self.assertEqual('15.6', self.food_2.protein)
self.assertEqual('18.8', self.food_2.fiber)
self.assertEqual('3.1', self.food_2.sugar)
def test_set_info_from_list(self):
new_info_list_1 = [
'apple2', '60', 'grams', '110', '25', '2', '3', '4', '15'
]
self.food_1.set_info_from_list(new_info_list_1)
self.assertEqual('apple2', self.food_1.name)
self.assertEqual('60', self.food_1.ss)
self.assertEqual('grams', self.food_1.unit)
self.assertEqual('110', self.food_1.cal)
self.assertEqual('25', self.food_1.carb)
self.assertEqual('2', self.food_1.fat)
self.assertEqual('3', self.food_1.protein)
self.assertEqual('4', self.food_1.fiber)
self.assertEqual('15', self.food_1.sugar)
new_info_list_2 = [
'oats2', '100', 'grams', '200', '40', '15', '6', '2', '9'
]
self.food_2.set_info_from_list(new_info_list_2)
self.assertEqual('oats2', self.food_2.name)
self.assertEqual('100', self.food_2.ss)
self.assertEqual('grams', self.food_2.unit)
self.assertEqual('200', self.food_2.cal)
self.assertEqual('40', self.food_2.carb)
self.assertEqual('15', self.food_2.fat)
self.assertEqual('6', self.food_2.protein)
self.assertEqual('2', self.food_2.fiber)
self.assertEqual('9', self.food_2.sugar)
def insert_food(food_info):
food = FoodItem()
food.set_info_from_list(food_info)
food_dao.insert_food(food)
from fooditem import FoodItem
from dao import DAO
from macros import calc_macros
import text_user_interface as tui
from meal import Meal
tui.run()
food_dao = DAO()
oats = FoodItem('oats', '40', 'g', '150', '25', '4', '4', '4', '2')
banana = FoodItem('banana', '1', 'banana', '75', '12', '0', '1', '1', '8')
#print(oats)
#print(banana)
#breakfast = Meal()
#breakfast.add_ingredient(oats, 100)
#breakfast.add_ingredient(banana, 0.5)
#print(breakfast)
#breakfast.calc_meal_macros()
breakfast = Meal()
breakfast.add_ingredient(oats, 125)
#print(breakfast)
#print(breakfast.get_ingredients())
#oats.proportionalize(125)
