diff --git a/tests/test_tutorial/test_body_multiple_params/test_tutorial005.py b/tests/test_tutorial/test_body_multiple_params/test_tutorial005.py
new file mode 100644
index 000000000..99c39445e
--- /dev/null
+++ b/tests/test_tutorial/test_body_multiple_params/test_tutorial005.py
@@ -0,0 +1,275 @@
+import importlib
+
+import pytest
+from fastapi.testclient import TestClient
+
+from ...utils import needs_py39, needs_py310, needs_pydanticv2
+
+skip_for_pydantic_v1 = needs_pydanticv2
+
+
+@pytest.fixture(
+    name="client",
+    params=[
+        pytest.param("tutorial005"),
+        pytest.param("tutorial005_py310", marks=needs_py310),
+        "tutorial005_an",
+        pytest.param("tutorial005_an_py39", marks=needs_py39),
+        pytest.param("tutorial005_an_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.body_multiple_params.{request.param}")
+
+    client = TestClient(mod.app)
+    return client
+
+
+def test_post_all(client: TestClient):
+    response = client.put(
+        "/items/5",
+        json={
+            "item": {
+                "name": "Foo",
+                "price": 50.5,
+                "description": "Some Foo",
+                "tax": 0.1,
+            },
+        },
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "item_id": 5,
+        "item": {
+            "name": "Foo",
+            "price": 50.5,
+            "description": "Some Foo",
+            "tax": 0.1,
+        },
+    }
+
+
+def test_post_required(client: TestClient):
+    response = client.put(
+        "/items/5",
+        json={
+            "item": {"name": "Foo", "price": 50.5},
+        },
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "item_id": 5,
+        "item": {
+            "name": "Foo",
+            "price": 50.5,
+            "description": None,
+            "tax": None,
+        },
+    }
+
+
+def test_post_no_body(client: TestClient):
+    response = client.put("/items/5", json=None)
+    assert response.status_code == 422
+    assert response.json() == {
+        "detail": [
+            {
+                "input": None,
+                "loc": [
+                    "body",
+                    "item",
+                ],
+                "msg": "Field required",
+                "type": "missing",
+            },
+        ],
+    }
+
+
+def test_post_like_not_embeded(client: TestClient):
+    response = client.put(
+        "/items/5",
+        json={
+            "name": "Foo",
+            "price": 50.5,
+        },
+    )
+    assert response.status_code == 422
+    assert response.json() == {
+        "detail": [
+            {
+                "input": None,
+                "loc": [
+                    "body",
+                    "item",
+                ],
+                "msg": "Field required",
+                "type": "missing",
+            },
+        ],
+    }
+
+
+def test_post_missing_required_field_in_item(client: TestClient):
+    response = client.put(
+        "/items/5", json={"item": {"name": "Foo"}, "user": {"username": "johndoe"}}
+    )
+    assert response.status_code == 422
+    assert response.json() == {
+        "detail": [
+            {
+                "input": {"name": "Foo"},
+                "loc": [
+                    "body",
+                    "item",
+                    "price",
+                ],
+                "msg": "Field required",
+                "type": "missing",
+            },
+        ],
+    }
+
+
+def test_openapi_schema(client: TestClient):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == {
+        "info": {
+            "title": "FastAPI",
+            "version": "0.1.0",
+        },
+        "openapi": "3.1.0",
+        "paths": {
+            "/items/{item_id}": {
+                "put": {
+                    "operationId": "update_item_items__item_id__put",
+                    "parameters": [
+                        {
+                            "in": "path",
+                            "name": "item_id",
+                            "required": True,
+                            "schema": {
+                                "title": "Item Id",
+                                "type": "integer",
+                            },
+                        },
+                    ],
+                    "requestBody": {
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/Body_update_item_items__item_id__put",
+                                },
+                            },
+                        },
+                        "required": True,
+                    },
+                    "responses": {
+                        "200": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {},
+                                },
+                            },
+                            "description": "Successful Response",
+                        },
+                        "422": {
+                            "content": {
+                                "application/json": {
+                                    "schema": {
+                                        "$ref": "#/components/schemas/HTTPValidationError",
+                                    },
+                                },
+                            },
+                            "description": "Validation Error",
+                        },
+                    },
+                    "summary": "Update Item",
+                },
+            },
+        },
+        "components": {
+            "schemas": {
+                "Body_update_item_items__item_id__put": {
+                    "properties": {
+                        "item": {
+                            "$ref": "#/components/schemas/Item",
+                        },
+                    },
+                    "required": ["item"],
+                    "title": "Body_update_item_items__item_id__put",
+                    "type": "object",
+                },
+                "HTTPValidationError": {
+                    "properties": {
+                        "detail": {
+                            "items": {
+                                "$ref": "#/components/schemas/ValidationError",
+                            },
+                            "title": "Detail",
+                            "type": "array",
+                        },
+                    },
+                    "title": "HTTPValidationError",
+                    "type": "object",
+                },
+                "Item": {
+                    "properties": {
+                        "name": {
+                            "title": "Name",
+                            "type": "string",
+                        },
+                        "description": {
+                            "title": "Description",
+                            "anyOf": [{"type": "string"}, {"type": "null"}],
+                        },
+                        "price": {"title": "Price", "type": "number"},
+                        "tax": {
+                            "title": "Tax",
+                            "anyOf": [{"type": "number"}, {"type": "null"}],
+                        },
+                    },
+                    "required": [
+                        "name",
+                        "price",
+                    ],
+                    "title": "Item",
+                    "type": "object",
+                },
+                "ValidationError": {
+                    "properties": {
+                        "loc": {
+                            "items": {
+                                "anyOf": [
+                                    {
+                                        "type": "string",
+                                    },
+                                    {
+                                        "type": "integer",
+                                    },
+                                ],
+                            },
+                            "title": "Location",
+                            "type": "array",
+                        },
+                        "msg": {
+                            "title": "Message",
+                            "type": "string",
+                        },
+                        "type": {
+                            "title": "Error Type",
+                            "type": "string",
+                        },
+                    },
+                    "required": [
+                        "loc",
+                        "msg",
+                        "type",
+                    ],
+                    "title": "ValidationError",
+                    "type": "object",
+                },
+            },
+        },
+    }