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5 changes: 5 additions & 0 deletions .gitignore
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__pycache__/
tests/__pycache__
tests/.pytest_cache
.pytest_cache
*.py[cod]
34 changes: 11 additions & 23 deletions README.md
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## Задание 1: Юнит-тесты
Тесты для покрытия функциональности Burger:
1) test_set_bun - проверяет добавление булочек
2) test_move_bun_success - проверяет замену одного вида булочки на другой
3) test_add_ingredient_success - проверяет добавление ингредиентов
4) test_remove_ingredients_success - проверяет удаление ингредиентов
5) test_move_ingredients_success - проверяет перемещение ингредиентов
6) test_addtwo_move_one_ingredients_success - проверяет добавление двух и удаление одного из добавленных ингредиентов
7) test_burger_get_price_success - проверяет получения цены
8) test_get_receipt - проверяет получение чека

с 1 по 6 тест выполнены с помощью парамертизации, 7-8 - с использованием моков

### Автотесты для проверки программы, которая помогает заказать бургер в Stellar Burgers

### Реализованные сценарии

Созданы юнит-тесты, покрывающие классы `Bun`, `Burger`, `Ingredient`, `Database`

Процент покрытия 100% (отчет: `htmlcov/index.html`)

### Структура проекта

- `praktikum` - пакет, содержащий код программы
- `tests` - пакет, содержащий тесты, разделенные по классам. Например, `bun_test.py`, `burger_test.py` и т.д.

### Запуск автотестов

**Установка зависимостей**

> `$ pip install -r requirements.txt`

**Запуск автотестов и создание HTML-отчета о покрытии**

> `$ pytest --cov=praktikum --cov-report=html`
4 changes: 2 additions & 2 deletions burger.py
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from typing import List

from praktikum.bun import Bun
from praktikum.ingredient import Ingredient
from bun import Bun
from ingredient import Ingredient


class Burger:
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12 changes: 12 additions & 0 deletions conftest.py
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import sys
import os
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

import pytest
from data import *

@pytest.fixture()
def bunsandOtherIngredients():
buns = BunsandOtherIngredients.mock_buns
ingredients = BunsandOtherIngredients.mock_ingredients
return[buns, ingredients]
52 changes: 52 additions & 0 deletions data.py
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from unittest.mock import Mock


class BunsandOtherIngredients:
"""Добавление моков булочек"""
mock_buns=[]
mock_bun1=Mock()
mock_bun1.get_name.return_value ="red bun"
mock_bun1.get_price.return_value =300.0
mock_bun2=Mock()
mock_bun2.get_name.return_value ="black bun"
mock_bun2.get_price.return_value =100.0
mock_bun3=Mock()
mock_bun3.get_name.return_value ="white bun"
mock_bun3.get_price.return_value =200.0
mock_buns.append(mock_bun1)
mock_buns.append(mock_bun2)
mock_buns.append(mock_bun3)

"""Добавление моков ингредиентов"""
mock_ingredients=[]
mock_ingredient1=Mock()
mock_ingredient1.get_name.return_value ="sour cream"
mock_ingredient1.get_price.return_value =200.0
mock_ingredient1.get_type.return_value ='SAUCE'
mock_ingredient2=Mock()
mock_ingredient2.get_name.return_value ="sausage"
mock_ingredient2.get_price.return_value =300.0
mock_ingredient2.get_type.return_value ='FILLING'
mock_ingredient3=Mock()
mock_ingredient3.get_name.return_value ="dinosaur"
mock_ingredient3.get_price.return_value =200.0
mock_ingredient3.get_type.return_value ='FILLING'
mock_ingredients.append(mock_ingredient1)
mock_ingredients.append(mock_ingredient2)
mock_ingredients.append(mock_ingredient3)

"""Вывод сформированного рецепта для 1 булки и 1 ингредиента"""
@staticmethod
def get_receipt(bun, ingredient):
receipt = f'(==== {bun.get_name()} ====)\n'
receipt += f'= {str(ingredient.get_type()).lower()} {ingredient.get_name()} =\n'
receipt += f'(==== {bun.get_name()} ====)\n\n'
receipt += f'Price: {bun.get_price() *2+ingredient.get_price()}'
return receipt


class TestData:
buns_available=[["black bun", 100], ["white bun", 200], ["red bun", 300]]
ingredients_available=[["SAUCE", "hot sauce", 100], ["SAUCE", "sour cream", 200], ["SAUCE", "chili sauce", 300],
["FILLING", "cutlet", 100], ["FILLING", "dinosaur", 200], ["FILLING", "sausage", 300]]

6 changes: 3 additions & 3 deletions database.py
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from typing import List

from praktikum.bun import Bun
from praktikum.ingredient import Ingredient
from praktikum.ingredient_types import INGREDIENT_TYPE_SAUCE, INGREDIENT_TYPE_FILLING
from bun import Bun
from ingredient import Ingredient
from ingredient_types import INGREDIENT_TYPE_SAUCE, INGREDIENT_TYPE_FILLING


class Database:
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8 changes: 4 additions & 4 deletions praktikum.py
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from typing import List

from praktikum.bun import Bun
from praktikum.burger import Burger
from praktikum.database import Database
from praktikum.ingredient import Ingredient
from bun import Bun
from burger import Burger
from database import Database
from ingredient import Ingredient


def main():
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85 changes: 85 additions & 0 deletions tests/test_burger.py
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import sys
import os
sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
from conftest import bunsandOtherIngredients
import pytest
from data import *
from burger import Burger
from bun import Bun

class TestBurger:

"""Добавление булочек"""
@pytest.mark.parametrize("buns", TestData.buns_available)
def test_set_bun_success(self, buns):
burger = Burger()
burger.set_buns(buns)
assert burger.bun ==buns


"""Замена булочек"""
@pytest.mark.parametrize("buns", TestData.buns_available)
def test_move_bun_success(self, buns):
burger = Burger()
burger.set_buns(buns[0])
burger.set_buns(buns[1])
assert burger.bun ==buns[1]

"""Добавление ингредиентов"""
@pytest.mark.parametrize("ingredient", TestData.ingredients_available)
def test_add_ingredient_success(self, ingredient):
burger = Burger()
burger.add_ingredient(ingredient)
assert len(burger.ingredients) == 1

"""Удаление ингредиентов"""
@pytest.mark.parametrize("ingredient", TestData.ingredients_available)
def test_remove_ingredients_success(self, ingredient):
burger = Burger()
burger.add_ingredient(ingredient)
burger.remove_ingredient(0)
assert burger.ingredients ==[] and ingredient not in burger.ingredients

"""Перемещение ингредиентов"""
@pytest.mark.parametrize("ingredient_indices", [(0, 5)])
def test_move_ingredients_success(self, ingredient_indices):
burger = Burger()
ingredient1=TestData.ingredients_available[ingredient_indices[0]]
ingredient2=TestData.ingredients_available[ingredient_indices[1]]
burger.add_ingredient(ingredient1)
burger.add_ingredient(ingredient2)
burger.move_ingredient(0, 1)
assert burger.ingredients[0] == ingredient2 and burger.ingredients[1] ==ingredient1

"""Добавление нескольких ингредиентов и удаление одного из них"""
@pytest.mark.parametrize("ingredient_indices", [(0, 5)])
def test_addtwo_move_one_ingredients_success(self, ingredient_indices):
burger = Burger()
ingredient1=TestData.ingredients_available[ingredient_indices[0]]
ingredient2=TestData.ingredients_available[ingredient_indices[1]]
burger.add_ingredient(ingredient1)
burger.add_ingredient(ingredient2)
burger.remove_ingredient(0)
assert burger.ingredients[0] == ingredient2 and len(burger.ingredients) ==1

"""Получение цены бургера"""
@pytest.mark.parametrize('id_item', [0, 1])
def test_burger_get_price_success(self, id_item, bunsandOtherIngredients):
burger = Burger()
burger.set_buns(bunsandOtherIngredients[0][id_item])
burger.add_ingredient(bunsandOtherIngredients[1][id_item])
assert burger.get_price() ==(bunsandOtherIngredients[0][id_item].get_price()*2+bunsandOtherIngredients[1][id_item].get_price())

"""Получение чека"""
@pytest.mark.parametrize('id_item', [0, 1])
def test_get_receipt(self, id_item, bunsandOtherIngredients):
burger = Burger()
burger.set_buns(bunsandOtherIngredients[0][id_item])
burger.add_ingredient(bunsandOtherIngredients[1][id_item])

expected_receipt = BunsandOtherIngredients.get_receipt(
bunsandOtherIngredients[0][id_item],
bunsandOtherIngredients[1][id_item]
)

assert burger.get_receipt() == expected_receipt