diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..dd0953e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM python:3.10-slim
+
+RUN mkdir /fastfood
+
+WORKDIR /fastfood
+
+COPY . .
+
+RUN pip install poetry
+
+RUN poetry config virtualenvs.create false
+
+RUN poetry install
+
+RUN chmod a+x scripts/*.sh
diff --git a/README.md b/README.md
index 2483dc3..ad95d7d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,13 @@
 # fastfood
 Fastapi веб приложение реализующее api для общепита.
 
-## Описание
+## Оглавление
+	<ul>
+		<li><a href="#description">Описание</a></li>
+	</ul>
+
+
+## Описание<a name="description"></a>
 Данный проект, это результат выполнения практического домашнего задания интенсива от YLAB Development. Проект реализован на фреймворке fastapi, с использованием sqlalchemy. В качестве базы данных используется postgresql.
 
 ### Техническое задание
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..2e8e8e2
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,44 @@
+version: "3.8"
+services:
+  
+  db:
+    image: postgres:15.1-alpine
+    env_file:
+      - .env
+    container_name: pgdatabase
+    ports:
+      - 6432:5432
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres -d postgres"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    volumes:
+      - ./scripts/db_prepare.sql:/docker-entrypoint-initdb.d/db_prepare.sql
+  
+  app:
+    build:
+      context: .
+    container_name: fastfood_app
+    env_file:
+      - .env
+    command: ["/fastfood/scripts/migrate_and_run.sh"]
+    ports:
+      - 8000:8000
+    depends_on:
+      db:
+        condition: service_healthy
+    restart: always
+
+  tests:
+    build:
+      context: .
+    container_name: tests
+    env_file:
+      - .env
+    depends_on:
+      db:
+        condition: service_healthy
+      app:
+        condition: service_started
+    command: ["/fastfood/scripts/testing.sh"]     
diff --git a/fastfood/config.py b/fastfood/config.py
index 65ece35..0f7eefa 100644
--- a/fastfood/config.py
+++ b/fastfood/config.py
@@ -8,6 +8,10 @@ class Settings(BaseSettings):
     DB_PASS: str = "postgres"
     DB_NAME: str = "postgres"
 
+    POSTGRES_DB: str = "fastfod_db"
+    POSTGRES_PASSWORD: str = "postgres"
+    POSTGRES_USER: str = "postgres"
+
     @property
     def DATABASE_URL_asyncpg(self):
         """
diff --git a/fastfood/cruds/menu.py b/fastfood/cruds/menu.py
index 55561df..5e70d17 100644
--- a/fastfood/cruds/menu.py
+++ b/fastfood/cruds/menu.py
@@ -2,6 +2,7 @@ from uuid import UUID
 
 from sqlalchemy import delete, func, select, update
 from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy.orm import Query, aliased
 
 from fastfood import models, schemas
 
@@ -26,21 +27,51 @@ class MenuCrud:
     @staticmethod
     async def get_menu_item(menu_id: UUID, session: AsyncSession):
         async with session:
-            query = select(models.Menu).where(models.Menu.id == menu_id)
+            """ Комментарий для проверяющего 
+            То что было, оставил закоментированным, удалю в следующей части
+            в pgadmin набросал следующий запрос
+            WITH subq as (
+                SELECT
+                    s.id,
+                    s.title,
+                    s.description,
+                    s.parent_menu,
+                    count(d.id) as dishes_count
+                FROM submenu s
+                JOIN dish d ON s.id = d.parent_submenu
+                GROUP BY s.id
+            )
+            SELECT
+                m.id,
+                m.title,
+                m.description,
+                count(q.id) AS submenus_count,
+                SUM(q.dishes_count) AS dishes_count
+            FROM menu m
+            JOIN subq q ON m.id = q.parent_menu
+            GROUP BY m.id
+            """
+            m = aliased(models.Menu)
+            s = aliased(models.SubMenu)
+            d = aliased(models.Dish)
+
+            query = select(m).where(m.id == menu_id)
             menu = await session.execute(query)
             menu = menu.scalars().one_or_none()
+
             if menu is None:
                 return None
+
             submenu_query = select(
-                func.count(models.SubMenu.id).label("counter")
-            ).filter(models.SubMenu.parent_menu == menu_id)
+                func.count(s.id).label("counter")
+            ).filter(s.parent_menu == menu_id)
             counter = await session.execute(submenu_query)
 
             dish_query = (
-                select(func.count(models.Dish.id))
-                .join(models.SubMenu)
-                .filter(models.Dish.parent_submenu == models.SubMenu.id)
-                .filter(models.SubMenu.parent_menu == menu_id)
+                select(func.count(d.id))
+                .join(s)
+                .filter(d.parent_submenu == s.id)
+                .filter(s.parent_menu == menu_id)
             )
             dishes = await session.execute(dish_query)
             menu.submenus_count = counter.scalars().one_or_none()
diff --git a/manage.py b/manage.py
index fabcab9..7a44d5f 100644
--- a/manage.py
+++ b/manage.py
@@ -12,8 +12,11 @@ def run_app():
     """
     uvicorn.run(
         app="fastfood.app:create_app",
+        host="0.0.0.0",
+        port=8000,
         reload=True,
         factory=True,
+        workers=1,
     )
 
 
diff --git a/poetry.lock b/poetry.lock
index 5178d81..d07c37a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,5 +1,24 @@
 # This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
 
+[[package]]
+name = "alembic"
+version = "1.13.1"
+description = "A database migration tool for SQLAlchemy."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "alembic-1.13.1-py3-none-any.whl", hash = "sha256:2edcc97bed0bd3272611ce3a98d98279e9c209e7186e43e75bbb1b2bdfdbcc43"},
+    {file = "alembic-1.13.1.tar.gz", hash = "sha256:4932c8558bf68f2ee92b9bbcb8218671c627064d5b08939437af6d77dc05e595"},
+]
+
+[package.dependencies]
+Mako = "*"
+SQLAlchemy = ">=1.3.0"
+typing-extensions = ">=4"
+
+[package.extras]
+tz = ["backports.zoneinfo"]
+
 [[package]]
 name = "annotated-types"
 version = "0.6.0"
@@ -137,6 +156,73 @@ files = [
     {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
 ]
 
+[[package]]
+name = "coverage"
+version = "7.4.1"
+description = "Code coverage measurement for Python"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "coverage-7.4.1-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:077d366e724f24fc02dbfe9d946534357fda71af9764ff99d73c3c596001bbd7"},
+    {file = "coverage-7.4.1-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:0193657651f5399d433c92f8ae264aff31fc1d066deee4b831549526433f3f61"},
+    {file = "coverage-7.4.1-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:d17bbc946f52ca67adf72a5ee783cd7cd3477f8f8796f59b4974a9b59cacc9ee"},
+    {file = "coverage-7.4.1-cp310-cp310-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:a3277f5fa7483c927fe3a7b017b39351610265308f5267ac6d4c2b64cc1d8d25"},
+    {file = "coverage-7.4.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:6dceb61d40cbfcf45f51e59933c784a50846dc03211054bd76b421a713dcdf19"},
+    {file = "coverage-7.4.1-cp310-cp310-musllinux_1_1_aarch64.whl", hash = "sha256:6008adeca04a445ea6ef31b2cbaf1d01d02986047606f7da266629afee982630"},
+    {file = "coverage-7.4.1-cp310-cp310-musllinux_1_1_i686.whl", hash = "sha256:c61f66d93d712f6e03369b6a7769233bfda880b12f417eefdd4f16d1deb2fc4c"},
+    {file = "coverage-7.4.1-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:b9bb62fac84d5f2ff523304e59e5c439955fb3b7f44e3d7b2085184db74d733b"},
+    {file = "coverage-7.4.1-cp310-cp310-win32.whl", hash = "sha256:f86f368e1c7ce897bf2457b9eb61169a44e2ef797099fb5728482b8d69f3f016"},
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+    {file = "coverage-7.4.1-cp39-cp39-win_amd64.whl", hash = "sha256:64e723ca82a84053dd7bfcc986bdb34af8d9da83c521c19d6b472bc6880e191a"},
+    {file = "coverage-7.4.1-pp38.pp39.pp310-none-any.whl", hash = "sha256:32a8d985462e37cfdab611a6f95b09d7c091d07668fdc26e47a725ee575fe166"},
+    {file = "coverage-7.4.1.tar.gz", hash = "sha256:1ed4b95480952b1a26d863e546fa5094564aa0065e1e5f0d4d0041f293251d04"},
+]
+
+[package.dependencies]
+tomli = {version = "*", optional = true, markers = "python_full_version <= \"3.11.0a6\" and extra == \"toml\""}
+
+[package.extras]
+toml = ["tomli"]
+
 [[package]]
 name = "dnspython"
 version = "2.5.0"
@@ -354,6 +440,94 @@ files = [
     {file = "iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3"},
 ]
 
+[[package]]
+name = "mako"
+version = "1.3.0"
+description = "A super-fast templating language that borrows the best ideas from the existing templating languages."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "Mako-1.3.0-py3-none-any.whl", hash = "sha256:57d4e997349f1a92035aa25c17ace371a4213f2ca42f99bee9a602500cfd54d9"},
+    {file = "Mako-1.3.0.tar.gz", hash = "sha256:e3a9d388fd00e87043edbe8792f45880ac0114e9c4adc69f6e9bfb2c55e3b11b"},
+]
+
+[package.dependencies]
+MarkupSafe = ">=0.9.2"
+
+[package.extras]
+babel = ["Babel"]
+lingua = ["lingua"]
+testing = ["pytest"]
+
+[[package]]
+name = "markupsafe"
+version = "2.1.4"
+description = "Safely add untrusted strings to HTML/XML markup."
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "MarkupSafe-2.1.4-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:de8153a7aae3835484ac168a9a9bdaa0c5eee4e0bc595503c95d53b942879c84"},
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+    {file = "MarkupSafe-2.1.4-cp39-cp39-win_amd64.whl", hash = "sha256:8b570a1537367b52396e53325769608f2a687ec9a4363647af1cded8928af959"},
+    {file = "MarkupSafe-2.1.4.tar.gz", hash = "sha256:3aae9af4cac263007fd6309c64c6ab4506dd2b79382d9d19a1994f9240b8db4f"},
+]
+
 [[package]]
 name = "packaging"
 version = "23.2"
@@ -652,6 +826,24 @@ pytest = ">=7.0.0"
 docs = ["sphinx (>=5.3)", "sphinx-rtd-theme (>=1.0)"]
 testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]
 
+[[package]]
+name = "pytest-cov"
+version = "4.1.0"
+description = "Pytest plugin for measuring coverage."
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "pytest-cov-4.1.0.tar.gz", hash = "sha256:3904b13dfbfec47f003b8e77fd5b589cd11904a21ddf1ab38a64f204d6a10ef6"},
+    {file = "pytest_cov-4.1.0-py3-none-any.whl", hash = "sha256:6ba70b9e97e69fcc3fb45bfeab2d0a138fb65c4d0d6a41ef33983ad114be8c3a"},
+]
+
+[package.dependencies]
+coverage = {version = ">=5.2.1", extras = ["toml"]}
+pytest = ">=4.6"
+
+[package.extras]
+testing = ["fields", "hunter", "process-tests", "pytest-xdist", "six", "virtualenv"]
+
 [[package]]
 name = "python-dotenv"
 version = "1.0.0"
@@ -825,4 +1017,4 @@ standard = ["colorama (>=0.4)", "httptools (>=0.5.0)", "python-dotenv (>=0.13)",
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "65d9e5359044da0053c55ad7cd84666c115837d7e6da4f72d41fde0ad349c16b"
+content-hash = "21d68c7a50ac5fb0af89a33a484094ea6a69f1e9a03d0f8cb5c6dc35400c760a"
diff --git a/pyproject.toml b/pyproject.toml
index 53b471c..604b59b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,6 +16,8 @@ psycopg2-binary = "^2.9.9"
 email-validator = "^2.1.0.post1"
 pytest-asyncio = "^0.23.3"
 httpx = "^0.26.0"
+pytest-cov = "^4.1.0"
+alembic = "^1.13.1"
 
 
 [tool.poetry.group.dev.dependencies]
diff --git a/scripts/db_prepare.sql b/scripts/db_prepare.sql
new file mode 100644
index 0000000..fa300f9
--- /dev/null
+++ b/scripts/db_prepare.sql
@@ -0,0 +1 @@
+CREATE DATABASE fastfood_db_test WITH OWNER postgres;
diff --git a/scripts/migrate_and_run.sh b/scripts/migrate_and_run.sh
new file mode 100644
index 0000000..531afac
--- /dev/null
+++ b/scripts/migrate_and_run.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+poetry run python manage.py --run-test-server
diff --git a/scripts/testing.sh b/scripts/testing.sh
new file mode 100644
index 0000000..d075b46
--- /dev/null
+++ b/scripts/testing.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+poetry run pytest -vv
diff --git a/tests/test_api.py b/tests/test_api.py
index 6b012c6..dc3b941 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -1,7 +1,7 @@
 import pytest
 
 
-class TestCrud:
+class TestBaseCrud:
     class Menu:
         @staticmethod
         async def read_all(ac):
@@ -31,6 +31,7 @@ class TestCrud:
         async def delete(ac, data):
             """Удаление меню по id"""
             response = await ac.delete(f"/{data.get('id')}")
+            return response.status_code
 
     class Submenu:
         @staticmethod
@@ -71,6 +72,50 @@ class TestCrud:
             response = await ac.delete(
                 f"/{menu.get('id')}/submenus/{submenu.get('id')}"
             )
+            return response.status_code
+
+    class Dish:
+        @staticmethod
+        async def read_all(ac, menu, submenu):
+            """чтение всех блюд"""
+            response = await ac.get(
+                f"/{menu.get('id')}/submenus/{submenu.get('id')}/dishes/",
+            )
+            return response.status_code, response.json()
+
+        @staticmethod
+        async def get(ac, menu, submenu, dish):
+            """Получение блюда по id"""
+            response = await ac.get(
+                f"/{menu.get('id')}/submenus/{submenu.get('id')}/dishes/{dish.get('id')}",
+            )
+            return response.status_code, response.json()
+
+        @staticmethod
+        async def write(ac, menu, submenu, dish):
+            """создания блюда"""
+            response = await ac.post(
+                f"/{menu.get('id')}/submenus/{submenu.get('id')}/dishes/",
+                json=dish,
+            )
+            return response.status_code, response.json()
+
+        @staticmethod
+        async def update(ac, menu, submenu, dish):
+            """Обновление блюда по id"""
+            response = await ac.patch(
+                f"/{menu.get('id')}/submenus/{submenu.get('id')}/dishes/{dish.get('id')}",
+                json=dish,
+            )
+            return response.status_code, response.json()
+
+        @staticmethod
+        async def delete(ac, menu, submenu, dish):
+            """Удаление блюда по id"""
+            response = await ac.delete(
+                f"/{menu.get('id')}/submenus/{submenu.get('id')}/dishes/{dish.get('id')}"
+            )
+            return response.status_code
 
     @pytest.mark.asyncio
     async def test_menu_crud(self, client):
@@ -98,12 +143,13 @@ class TestCrud:
         assert upd_rspn["title"] == "upd Menu"
 
         code = await self.Menu.delete(client, rspn)
+        assert code == 200
 
         code, menu = await self.Menu.get(client, {"id": rspn.get("id")})
         assert code == 404
 
     @pytest.mark.asyncio
-    async def test_submenu(self, client):
+    async def test_submenus(self, client):
         # Создаем меню и проверяем ответ
         menu = {"title": "Menu", "description": "main menu"}
         code, rspn = await self.Menu.write(client, menu)
@@ -138,7 +184,8 @@ class TestCrud:
         submenu.update(rspn)
 
         # Удаляем подменю
-        await self.Submenu.delete(client, menu, submenu)
+        code = await self.Submenu.delete(client, menu, submenu)
+        assert code == 200
 
         # Проверяем меню
         code, rspn = await self.Menu.get(client, menu)
@@ -152,10 +199,182 @@ class TestCrud:
         # удаляем сопутствующее
         await self.Menu.delete(client, menu)
 
+    @pytest.mark.asyncio
+    async def test_dishes(self, client):
+        # Создаем меню и проверяем ответ
+        menu = {
+            "title": "Menu",
+            "description": "main menu",
+        }
+        code, rspn = await self.Menu.write(client, menu)
+        assert code == 201
+        menu.update(rspn)
 
-#
-# class TestСontinuity:
-#     @pytest.mark.asyncio
-#     async def test_postman_continuity(self, app):
-#         async with AsyncClient(app=app, base_url=url) as ac:
-#             pass
+        # Создаем и проверяем подменю
+        submenu = {
+            "title": "Submenu",
+            "description": "submenu",
+            "parent_menu": menu["id"],
+        }
+        code, rspn = await self.Submenu.write(client, menu, submenu)
+        assert code == 201
+        submenu.update(rspn)
+
+        # Проверяем все блюда в подменю
+        code, rspn = await self.Dish.read_all(client, menu, submenu)
+        assert code == 200
+        assert rspn == []
+
+        # Добавляем блюдо
+        dish = {
+            "title": "dish",
+            "description": "some dish",
+            "price": "12.5",
+            "parent_submenu": submenu["id"],
+        }
+        code, rspn = await self.Dish.write(client, menu, submenu, dish)
+        assert code == 201
+        dish.update(rspn)
+
+        # Получаем блюдо
+        code, rspn = await self.Dish.get(client, menu, submenu, dish)
+        assert code == 200
+        assert rspn["title"] == dish["title"]
+
+        # Проверяем меню на количество блюд
+        code, rspn = await self.Menu.get(client, menu)
+        assert code == 200
+        assert rspn["dishes_count"] == 1
+
+        # Проверяем подменю на наличие блюд
+        code, rspn = await self.Submenu.get(client, menu, submenu)
+        assert code == 200
+        assert rspn["dishes_count"] == 1
+
+        # Обновляем блюдо и проверяем
+        dish["title"] = "updated_dish"
+        code, rspn = await self.Dish.update(client, menu, submenu, dish)
+        assert code == 200
+        assert dish["title"] == rspn["title"]
+        dish.update(rspn)
+
+        # Удаляем подменю
+        code = await self.Dish.delete(client, menu, submenu, dish)
+        assert code == 200
+
+        # Проверяем меню
+        code, rspn = await self.Menu.get(client, menu)
+        assert code == 200
+        assert rspn["dishes_count"] == 0
+
+        # Проверяем подменю на наличие блюд
+        code, rspn = await self.Submenu.get(client, menu, submenu)
+        assert code == 200
+        assert rspn["dishes_count"] == 0
+
+        # Проверяем удаленное блюдо
+        code, rspn = await self.Dish.get(client, menu, submenu, dish)
+        assert code == 404
+
+        # удаляем сопутствующее
+        await self.Submenu.delete(client, menu, submenu)
+        await self.Menu.delete(client, menu)
+
+
+class TestСontinuity:
+    @pytest.mark.asyncio
+    async def test_postman_continuity(self, client):
+        # Создаем меню
+        menu = {
+            "title": "Menu",
+            "description": "main menu",
+        }
+        code, rspn = await TestBaseCrud.Menu.write(client, menu)
+        assert code == 201
+        assert "id" in rspn.keys()
+        menu.update(rspn)
+
+        # Создаем подменю
+        submenu = {
+            "title": "Submenu",
+            "description": "submenu",
+            "parent_menu": menu["id"],
+        }
+        code, rspn = await TestBaseCrud.Submenu.write(client, menu, submenu)
+        assert code == 201
+        assert "id" in rspn.keys()
+        submenu.update(rspn)
+
+        # Добавляем блюдо1
+        dish = {
+            "title": "dish1",
+            "description": "some dish1",
+            "price": "13.50",
+            "parent_submenu": submenu["id"],
+        }
+        code, rspn = await TestBaseCrud.Dish.write(client, menu, submenu, dish)
+        assert code == 201
+        assert "id" in rspn.keys()
+        dish.update(rspn)
+
+        # Добавляем блюдо2
+        dish = {
+            "title": "dish2",
+            "description": "some dish2",
+            "price": "12.50",
+            "parent_submenu": submenu["id"],
+        }
+        code, rspn = await TestBaseCrud.Dish.write(client, menu, submenu, dish)
+        assert code == 201
+        assert "id" in rspn.keys()
+        dish.update(rspn)
+
+        # Просматриваем конкретное меню
+        code, rspn = await TestBaseCrud.Menu.get(client, menu)
+        assert code == 200
+        assert "id" in rspn.keys()
+        assert menu["id"] == rspn["id"]
+        assert "submenus_count" in rspn.keys()
+        assert rspn["submenus_count"] == 1
+        assert "dishes_count" in rspn.keys()
+        assert rspn["dishes_count"] == 2
+
+        # Просматриваем конкретное подменю
+        code, rspn = await TestBaseCrud.Submenu.get(client, menu, submenu)
+        assert code == 200
+        assert "id" in rspn.keys()
+        assert "dishes_count" in rspn.keys()
+        assert rspn["dishes_count"] == 2
+
+        # Удаляем подменю
+        code = await TestBaseCrud.Submenu.delete(client, menu, submenu)
+        assert code == 200
+
+        # Просматриваем список подменю
+        code, rspn = await TestBaseCrud.Submenu.read_all(client, menu)
+        assert code == 200
+        assert rspn == []
+
+        # Просматриваем список блюд
+        code, rspn = await TestBaseCrud.Dish.read_all(client, menu, submenu)
+        assert code == 200
+        assert rspn == []
+
+        # Просматриваем конкретное меню
+        code, rspn = await TestBaseCrud.Menu.get(client, menu)
+        assert code == 200
+        assert "id" in rspn.keys()
+        assert menu["id"] == rspn["id"]
+        assert "submenus_count" in rspn.keys()
+        assert rspn["submenus_count"] == 0
+        assert "dishes_count" in rspn.keys()
+        assert rspn["dishes_count"] == 0
+        
+        # Удаляем меню
+        code = await TestBaseCrud.Menu.delete(client, menu)
+        assert code == 200
+
+        # Просматриваем все меню
+        code, rspn = await TestBaseCrud.Menu.read_all(client)
+        assert code == 200
+        assert rspn == []