Develop1

praktikum.py → praktikum/praktikum.py

@@ -1,5 +1,4 @@
 from typing import List
-
 from praktikum.bun import Bun
 from praktikum.burger import Burger
 from praktikum.database import Database

tests/test_bun.py

@@ -0,0 +1,12 @@
+import pytest
+from praktikum.bun import Bun
+
+class TestBun:
+
+    def test_bun_get_name(self):
+        bun = Bun("Краторная булка", 100)
+        assert bun.get_name() == "Краторная булка"
+
+    def test_bun_get_price(self):
+        bun = Bun("Краторная булка", 100)
+        assert bun.get_price() == 100

tests/test_burger.py

@@ -0,0 +1,78 @@
+import pytest
+from unittest.mock import Mock
+from praktikum.burger import Burger
+
+class TestBurger:
+
+    def test_set_buns(self):
+        burger = Burger()
+        mock_bun = Mock()
+        burger.set_buns(mock_bun)
+        assert burger.bun == mock_bun
+
+    def test_add_ingredient(self):
+        burger = Burger()
+        mock_ingredient = Mock()
+        burger.add_ingredient(mock_ingredient)
+        assert mock_ingredient in burger.ingredients
+        assert len(burger.ingredients) == 1
+
+    def test_remove_ingredient(self):
+        burger = Burger()
+        mock_ingredient = Mock()
+        burger.add_ingredient(mock_ingredient)
+        burger.remove_ingredient(0)
+        assert len(burger.ingredients) == 0
+
+    def test_move_ingredient(self):
+        burger = Burger()
+        mock_ing_1 = Mock()
+        mock_ing_2 = Mock()
+        burger.add_ingredient(mock_ing_1)
+        burger.add_ingredient(mock_ing_2)
+
+        # Перемещаем первый элемент на место второго
+        burger.move_ingredient(0, 1)
+        assert burger.ingredients == [mock_ing_2, mock_ing_1]
+
+    @pytest.mark.parametrize(
+        "bun_price, ingredient_price, expected_total",
+        [
+            (100.0, 50.0, 250.0),   # (100 * 2) + 50 = 250
+            (0.0, 75.0, 75.0),      # (0 * 2) + 75 = 75
+            (250.0, 0.0, 500.0),    # (250 * 2) + 0 = 500
+        ]
+    )
+    def test_get_price(self, bun_price, ingredient_price, expected_total):
+        burger = Burger()
+
+        mock_bun = Mock()
+        mock_bun.get_price.return_value = bun_price
+        burger.set_buns(mock_bun)
+
+        mock_ingredient = Mock()
+        mock_ingredient.get_price.return_value = ingredient_price
+        burger.add_ingredient(mock_ingredient)
+
+        assert burger.get_price() == expected_total
+
+    def test_get_receipt(self):
+        burger = Burger()
+
+        mock_bun = Mock()
+        mock_bun.get_name.return_value = "black bun"
+        mock_bun.get_price.return_value = 100.0
+        burger.set_buns(mock_bun)
+
+        mock_ingredient = Mock()
+        mock_ingredient.get_type.return_value = "SAUCE"
+        mock_ingredient.get_name.return_value = "hot sauce"
+        mock_ingredient.get_price.return_value = 50.0
+        burger.add_ingredient(mock_ingredient)
+
+        receipt = burger.get_receipt()
+
+        # Строгая сверка вёрстки чека по вашей заготовке
+        assert "(==== black bun ====)" in receipt
+        assert "= sauce hot sauce =" in receipt
+        assert "Price: 250.0" in receipt

tests/test_database.py

@@ -0,0 +1,18 @@
+import pytest
+from praktikum.database import Database
+
+class TestDatabase:
+
+    def test_database_available_buns(self):
+        db = Database()
+        buns = db.available_buns()
+        assert isinstance(buns, list)
+        assert len(buns) > 0
+        assert buns[0].get_name() is not None
+
+    def test_database_available_ingredients(self):
+        db = Database()
+        ingredients = db.available_ingredients()
+        assert isinstance(ingredients, list)
+        assert len(ingredients) > 0
+        assert ingredients[0].get_name() is not None

tests/test_ingredient.py

@@ -0,0 +1,16 @@
+import pytest
+from praktikum.ingredient import Ingredient
+
+class TestIngredient:
+
+    def test_ingredient_get_name(self):
+        ingredient = Ingredient("SAUCE", "Соус чили", 50)
+        assert ingredient.get_name() == "Соус чили"
+
+    def test_ingredient_get_price(self):
+        ingredient = Ingredient("SAUCE", "Соус чили", 50)
+        assert ingredient.get_price() == 50
+
+    def test_ingredient_get_type(self):
+        ingredient = Ingredient("SAUCE", "Соус чили", 50)
+        assert ingredient.get_type() == "SAUCE"

tests/test_ingredient_types.py

@@ -0,0 +1,9 @@
+import pytest
+from praktikum import ingredient_types
+
+class TestIngredientTypes:
+
+    def test_ingredient_types_constants(self):
+
+        assert ingredient_types.INGREDIENT_TYPE_SAUCE == 'SAUCE'
+        assert ingredient_types.INGREDIENT_TYPE_FILLING == 'FILLING'

tests/test_praktikum.py

@@ -0,0 +1,12 @@
+import pytest
+from unittest.mock import patch
+
+from praktikum.praktikum import main
+
+def test_practikum_main_execution():
+
+    with patch("builtins.print") as mock_print:
+
+        main()
+
+        mock_print.assert_called_once()