From b0ba27288672d5aecaee5c858f384d5410c62670 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebasti=C3=A1n=20Ram=C3=ADrez?= <tiangolo@gmail.com>
Date: Wed, 10 Dec 2025 12:26:19 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=85=20Add=20tests=20for=20unevaluated=20s?=
 =?UTF-8?q?tringified=20annotation?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../test_stringified_annotation_dependency.py | 80 +++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 tests/test_stringified_annotation_dependency.py

diff --git a/tests/test_stringified_annotation_dependency.py b/tests/test_stringified_annotation_dependency.py
new file mode 100644
index 000000000..a0d8d9cf8
--- /dev/null
+++ b/tests/test_stringified_annotation_dependency.py
@@ -0,0 +1,80 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import pytest
+from fastapi import Depends, FastAPI
+from fastapi.testclient import TestClient
+from inline_snapshot import snapshot
+from typing_extensions import Annotated
+
+if TYPE_CHECKING:
+    from collections.abc import AsyncGenerator
+
+
+class DummyClient:
+    async def get_people(self) -> list:
+        return ["John Doe", "Jane Doe"]
+
+    async def close(self) -> None:
+        pass
+
+
+async def get_client() -> AsyncGenerator[DummyClient, None]:
+    client = DummyClient()
+    yield client
+    await client.close()
+
+
+Client = Annotated[DummyClient, Depends(get_client)]
+
+
+@pytest.fixture(name="client")
+def client_fixture() -> TestClient:
+    app = FastAPI()
+
+    @app.get("/")
+    async def get_people(client: Client) -> list:
+        return await client.get_people()
+
+    client = TestClient(app)
+    return client
+
+
+def test_get(client: TestClient):
+    response = client.get("/")
+    assert response.status_code == 200, response.text
+    assert response.json() == ["John Doe", "Jane Doe"]
+
+
+def test_openapi_schema(client: TestClient):
+    response = client.get("/openapi.json")
+    assert response.status_code == 200, response.text
+    assert response.json() == snapshot(
+        {
+            "openapi": "3.1.0",
+            "info": {"title": "FastAPI", "version": "0.1.0"},
+            "paths": {
+                "/": {
+                    "get": {
+                        "summary": "Get People",
+                        "operationId": "get_people__get",
+                        "responses": {
+                            "200": {
+                                "description": "Successful Response",
+                                "content": {
+                                    "application/json": {
+                                        "schema": {
+                                            "items": {},
+                                            "type": "array",
+                                            "title": "Response Get People  Get",
+                                        }
+                                    }
+                                },
+                            }
+                        },
+                    }
+                }
+            },
+        }
+    )