написаны юниты

requirements.txt

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+coverage==7.13.5
+iniconfig==2.3.0
+packaging==26.0
+pluggy==1.6.0
+Pygments==2.20.0
+pytest==9.0.2
+pytest-cov==7.1.0

tests/test_bun.py

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+from praktikum.bun import Bun
+
+
+class TestBun:
+    def test_get_bun_price(self):
+        bun = Bun('Краторная булка N-200i', 1255)
+        assert bun.get_price() == 1255
+
+    def test_get_bun_name(self):
+        bun = Bun('Краторная булка N-200i', 1255)
+        assert bun.get_name() == 'Краторная булка N-200i'

tests/test_burger.py

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+import praktikum.ingredient_types
+
+
+from unittest.mock import Mock
+from praktikum.burger import Burger, Bun
+from praktikum.database import Database
+
+
+class TestBurger:
+    def test_set_buns_correct(self):
+        burger = Burger()
+
+        bun = Bun('Name_bun', 100.0)
+        burger.set_buns(bun)
+
+        assert burger.bun == bun
+
+    def test_add_ingredient_correct(self):
+        burger = Burger()
+        mock_ingredient = Mock()
+
+        mock_ingredient.get_price.return_value = 9.0
+        mock_ingredient.get_name.return_value = 'тест'
+        mock_ingredient.get_type.return_value = praktikum.ingredient_types.INGREDIENT_TYPE_FILLING
+        burger.add_ingredient(mock_ingredient)
+
+        assert burger.ingredients[0].get_type() == praktikum.ingredient_types.INGREDIENT_TYPE_FILLING
+        assert burger.ingredients[0].get_price() == 9.0
+        assert burger.ingredients[0].get_name() == 'тест'
+
+
+    def test_remove_ingredient_successful(self):
+        burger = Burger()
+        mock_ingredient = Mock()
+
+        burger.add_ingredient(mock_ingredient)
+        burger.remove_ingredient(0)
+
+        assert len(burger.ingredients) == 0
+
+    def test_get_price_correct(self):
+        burger = Burger()
+        base = Database()
+
+        burger.set_buns(base.available_buns()[0])
+        burger.add_ingredient(base.available_ingredients()[0])
+        burger.add_ingredient(base.available_ingredients()[3])
+
+        assert burger.get_price() == 400.0
+
+    def test_get_receipt_correct(self):
+        burger = Burger()
+        base = Database()
+
+        burger.set_buns(base.available_buns()[1])
+        burger.add_ingredient(base.available_ingredients()[1])
+        burger.add_ingredient(base.available_ingredients()[3])
+
+        expected_receipt = "(==== white bun ====)\n"\
+                           "= sauce sour cream =\n"\
+                           "= filling cutlet =\n"\
+                           "(==== white bun ====)\n\n"\
+                           "Price: 700"
+        assert expected_receipt == burger.get_receipt()
+
+    def test_move_ingredient_forward(self):
+        burger = Burger()
+
+        burger.ingredients = ["bun", "cutlet", "cheese", "sauce"]
+        burger.move_ingredient(2, 1)
+        expected = ["bun", "cheese", "cutlet", "sauce"]
+
+        assert burger.ingredients == expected

tests/test_database.py

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+from praktikum.ingredient_types import INGREDIENT_TYPE_SAUCE, INGREDIENT_TYPE_FILLING
+from praktikum.database import Database
+
+
+class TestDataBase:
+    def test_get_available_ingredients_correct(self):
+        data_ingredients = Database()
+
+        available_ingredients = data_ingredients.available_ingredients()
+        assert len(available_ingredients) == 6
+
+    def test_get_available_buns_correct(self):
+        data_bun = Database()
+
+        available_buns = data_bun.available_buns()
+        assert len(available_buns) == 3
+
+    def test_get_available_ingredients_prices_correct(self):
+        data_price = Database()
+
+        ingredients = data_price.available_ingredients()
+        price = {i.get_name(): i.get_price() for i in ingredients}
+
+        assert price['hot sauce'] == 100
+
+    def test_get_count_available_sauces_correct(self):
+        count_ingredients = Database()
+
+        ingredients = count_ingredients.available_ingredients()
+        type_sauce = [i for i in ingredients if i.get_type() == INGREDIENT_TYPE_SAUCE]
+
+        assert len(type_sauce) == 3
+
+    def test_get_count_available_fillings_correct(self):
+        correct_ingredients = Database()
+
+        ingredients = correct_ingredients.available_ingredients()
+        type_fillings = [i for i in ingredients if i.get_type() == INGREDIENT_TYPE_FILLING]
+
+        assert len(type_fillings) == 3

tests/test_ingredient.py

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+import pytest
+from praktikum.ingredient import Ingredient
+from praktikum.ingredient_types import *
+
+
+class TestIngredient:
+    def test_get_name_correct_name(self):
+        ingredient = Ingredient(INGREDIENT_TYPE_SAUCE, 'Соус традиционный галактический', 15)
+        assert ingredient.get_name() == 'Соус традиционный галактический'
+
+    def test_get_price_correct_price(self):
+        ingredient = Ingredient(INGREDIENT_TYPE_SAUCE, 'Тест', 15)
+        assert ingredient.get_price() == 15
+
+    @pytest.mark.parametrize(
+        'type, name, price, expected_ingredient',
+        [
+            [INGREDIENT_TYPE_SAUCE, 'Соус традиционный галактический', 15, 'SAUCE'],
+            [INGREDIENT_TYPE_FILLING, 'Хрустящие минеральные кольца', 300, 'FILLING']
+        ]
+    )
+    def test_get_type_correct_type(self, name, price, type, expected_ingredient):
+        ingredient = Ingredient(type, name, price)
+        assert ingredient.get_type() == expected_ingredient