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1 change: 1 addition & 0 deletions .gitignore
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__pycache__
15 changes: 11 additions & 4 deletions README.md
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## Задание 1: Юнит-тесты
## Дипломный проект. Задание 1: Юнит-тесты
<hr>

## Студент: Рогожников Алексей

## <h>Когорта: #32</h>
<hr>

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

### Реализованные сценарии

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

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.
- `praktikum`, `bun`,`burger`, `database`, `ingredient`.. - файлы, содержащие код программы
- `test_burger` - файл с тестами, покрывающий класс Burger
- `conftest` - файл с фикстурами

### Запуск автотестов

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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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36 changes: 36 additions & 0 deletions conftest.py
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import pytest
from unittest.mock import Mock
from burger import Burger
from ingredient_types import INGREDIENT_TYPE_SAUCE, INGREDIENT_TYPE_FILLING


# Мок булочки
@pytest.fixture
def mock_bun():
mock_bun = Mock()
mock_bun.get_name.return_value = "red bun"
mock_bun.get_price.return_value = 300
return mock_bun

# Мок соуса
@pytest.fixture
def mock_sauce():
mock_sauce = Mock()
mock_sauce.get_price.return_value = 200
mock_sauce.get_name.return_value = "sour cream"
mock_sauce.get_type.return_value = INGREDIENT_TYPE_SAUCE
return mock_sauce

# Мок начинки
@pytest.fixture
def mock_filling():
mock_filling = Mock()
mock_filling.get_price.return_value = 200
mock_filling.get_name.return_value = "dinosaur"
mock_filling.get_type.return_value = INGREDIENT_TYPE_FILLING
return mock_filling

# Создаем объект бургера
@pytest.fixture
def burger():
return Burger()
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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52 changes: 52 additions & 0 deletions test_burger.py
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import pytest



class TestBurger:

# Проверка наличия булочки в бургере
def test_set_buns_in_burger(self, mock_bun, burger):
burger.set_buns(mock_bun)
assert burger.bun == mock_bun

# Проверка добавления ингредиента(соуса) в бургер
def test_add_ingredient_in_burger(self, mock_sauce, burger):
burger.add_ingredient(mock_sauce)
assert burger.ingredients == [mock_sauce]

# Проверка удаления ингредиента(начинки) из бургера с параметризацией
@pytest.mark.parametrize("ingredient", ["INGREDIENT_TYPE_SAUCE", "INGREDIENT_TYPE_FILLING"])
def test_remove_ingredient_in_burger(self, burger, ingredient):
burger.add_ingredient(ingredient)
burger.remove_ingredient(0)
assert burger.ingredients == []

# Проверка перемещения ингредиентов в бургере
def test_move_ingredient_in_burger(self, mock_sauce, mock_filling, burger):
burger.add_ingredient(mock_sauce)
burger.add_ingredient(mock_filling)
burger.move_ingredient(0, 1)
assert burger.ingredients[0] == mock_filling

# Проверка стоимости бургера
def test_get_price_burger(self, mock_bun, mock_sauce, mock_filling, burger):
burger.set_buns(mock_bun)
burger.add_ingredient(mock_sauce)
burger.add_ingredient(mock_filling)
assert burger.get_price() == 1000

# Проверка чека с информацией о бургере
def test_get_receipt_in_burger(self, mock_bun, mock_sauce, mock_filling, burger):
burger.set_buns(mock_bun)
burger.add_ingredient(mock_sauce)
burger.add_ingredient(mock_filling)
receipt = burger.get_receipt()
expected_receipt = (
f"(==== {mock_bun.get_name()} ====)\n"
f"= {str(mock_sauce.get_type()).lower()} {mock_sauce.get_name()} =\n"
f"= {str(mock_filling.get_type()).lower()} {mock_filling.get_name()} =\n"
f"(==== {mock_bun.get_name()} ====)\n"
f"\nPrice: {mock_bun.get_price() * 2 + mock_sauce.get_price() + mock_filling.get_price()}"
)
assert receipt == expected_receipt