diff --git a/.coverage b/.coverage
new file mode 100644
index 000000000..6618185f0
Binary files /dev/null and b/.coverage differ
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..1eb5137c4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,22 @@
+venv/
+.venv/
+env/
+ENV/
+env.bak/
+venv.bak/
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+allure-results/
+allure-report/
+.logs/
+*.log
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
\ No newline at end of file
diff --git a/README.md b/README.md
index 272081708..99da38412 100644
--- a/README.md
+++ b/README.md
@@ -8,17 +8,8 @@
 
 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`
+>  `pytest --cov=Diplom_1.burger --cov-report=html --cov-report=term`
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/tests/conftest.py b/tests/conftest.py
new file mode 100644
index 000000000..a27390039
--- /dev/null
+++ b/tests/conftest.py
@@ -0,0 +1,29 @@
+import sys
+from unittest.mock import MagicMock, Mock
+
+sys.modules['praktikum'] = MagicMock()
+sys.modules['praktikum.bun'] = MagicMock()
+sys.modules['praktikum.ingredient'] = MagicMock()
+sys.modules['praktikum.bun'].Bun = Mock()
+sys.modules['praktikum.ingredient'].Ingredient = Mock()
+
+from Diplom_1.burger import Burger
+from .mocks import create_mock_bun, create_mock_ingredient
+
+import pytest
+
+@pytest.fixture
+def burger():
+    return Burger()
+
+@pytest.fixture
+def mock_bun():
+    return create_mock_bun()
+
+@pytest.fixture
+def mock_sauce():
+    return create_mock_ingredient(ingredient_type="sauce", name="hot sauce", price=50)
+
+@pytest.fixture
+def mock_filling():
+    return create_mock_ingredient(ingredient_type="filling", name="cheese", price=70)
diff --git a/tests/mocks.py b/tests/mocks.py
new file mode 100644
index 000000000..829f2b6c9
--- /dev/null
+++ b/tests/mocks.py
@@ -0,0 +1,14 @@
+from unittest.mock import Mock
+
+def create_mock_bun(name="black bun", price=100):
+    bun = Mock()
+    bun.get_name.return_value = name
+    bun.get_price.return_value = price
+    return bun
+
+def create_mock_ingredient(ingredient_type="sauce", name="hot sauce", price=50):
+    ing = Mock()
+    ing.get_type.return_value = ingredient_type
+    ing.get_name.return_value = name
+    ing.get_price.return_value = price
+    return ing
diff --git a/tests/test_burger.py b/tests/test_burger.py
new file mode 100644
index 000000000..985b39d36
--- /dev/null
+++ b/tests/test_burger.py
@@ -0,0 +1,130 @@
+import pytest
+from unittest.mock import Mock
+
+class TestBurger:
+    def test_set_buns(self, burger, mock_bun):
+        burger.set_buns(mock_bun)
+        assert burger.bun == mock_bun
+
+    def test_add_ingredient(self, burger):
+        ingredient = Mock()
+        burger.add_ingredient(ingredient)
+        assert len(burger.ingredients) == 1
+        assert burger.ingredients[0] == ingredient
+
+    def test_remove_ingredient_first(self, burger):
+        ing1 = Mock()
+        ing2 = Mock()
+        burger.add_ingredient(ing1)
+        burger.add_ingredient(ing2)
+        burger.remove_ingredient(0)
+        assert len(burger.ingredients) == 1
+        assert burger.ingredients[0] == ing2
+
+    def test_remove_ingredient_last(self, burger):
+        ing1 = Mock()
+        ing2 = Mock()
+        burger.add_ingredient(ing1)
+        burger.add_ingredient(ing2)
+        burger.remove_ingredient(1)
+        assert len(burger.ingredients) == 1
+        assert burger.ingredients[0] == ing1
+
+    def test_remove_ingredient_single(self, burger):
+        ing = Mock()
+        burger.add_ingredient(ing)
+        burger.remove_ingredient(0)
+        assert len(burger.ingredients) == 0
+
+    def test_remove_ingredient_invalid_index(self, burger):
+        ing = Mock()
+        burger.add_ingredient(ing)
+        with pytest.raises(IndexError):
+            burger.remove_ingredient(1)
+
+    def test_move_ingredient_same_index(self, burger):
+        ing1 = Mock()
+        ing2 = Mock()
+        burger.add_ingredient(ing1)
+        burger.add_ingredient(ing2)
+        burger.move_ingredient(0, 0)
+        assert burger.ingredients[0] == ing1
+        assert burger.ingredients[1] == ing2
+
+    def test_move_ingredient(self, burger):
+        ing1 = Mock()
+        ing2 = Mock()
+        burger.add_ingredient(ing1)
+        burger.add_ingredient(ing2)
+        burger.move_ingredient(0, 1)
+        assert burger.ingredients[0] == ing2
+        assert burger.ingredients[1] == ing1
+
+    def test_move_ingredient_from_end_to_start(self, burger):
+        ing1 = Mock()
+        ing2 = Mock()
+        burger.add_ingredient(ing1)
+        burger.add_ingredient(ing2)
+        burger.move_ingredient(1, 0)
+        assert burger.ingredients[0] == ing2
+        assert burger.ingredients[1] == ing1
+
+    def test_get_price_only_bun(self, burger, mock_bun):
+        burger.set_buns(mock_bun)
+        expected_price = mock_bun.get_price() * 2
+        assert burger.get_price() == expected_price
+
+    def test_get_price_no_bun(self, burger):
+        ing = Mock()
+        burger.add_ingredient(ing)
+        with pytest.raises(AttributeError):
+            burger.get_price()
+
+    def test_get_receipt_no_bun(self, burger):
+        ing = Mock()
+        burger.add_ingredient(ing)
+        with pytest.raises(AttributeError):
+            burger.get_receipt()
+
+    @pytest.mark.parametrize("sauce_count, filling_count", [
+        (0, 0),
+        (1, 0),
+        (1, 1)
+    ])
+    def test_get_receipt(self, burger, mock_bun, mock_sauce, mock_filling, sauce_count, filling_count):
+        burger.set_buns(mock_bun)
+        ingredients = []
+
+        for _ in range(sauce_count):
+            burger.add_ingredient(mock_sauce)
+            ingredients.append(mock_sauce)
+        for _ in range(filling_count):
+            burger.add_ingredient(mock_filling)
+            ingredients.append(mock_filling)
+
+        bun_price = mock_bun.get_price()
+        total_price = bun_price * 2 + sum(ing.get_price() for ing in ingredients)
+
+        lines = [f"(==== {mock_bun.get_name()} ====)"]
+        for ing in burger.ingredients:
+            lines.append(f"= {ing.get_type()} {ing.get_name()} =")
+        lines.append(f"(==== {mock_bun.get_name()} ====)")
+        lines.append("")
+        lines.append(f"Price: {total_price}")
+        expected = "\n".join(lines)
+
+        assert burger.get_receipt() == expected
+
+    def test_get_price_without_bun_and_ingredients(self, burger):
+        with pytest.raises(AttributeError):
+            burger.get_price()
+
+    def test_move_ingredient_invalid_index(self, burger):
+        ing = Mock()
+        burger.add_ingredient(ing)
+        with pytest.raises(IndexError):
+            burger.move_ingredient(1, 0)
+        with pytest.raises(IndexError):
+            burger.move_ingredient(-2, 0)
+        burger.move_ingredient(0, 5)
+        
\ No newline at end of file