Sync fastapi docs from b5ca1324 on 2025-12-07

tests/test_tutorial/test_background_tasks/test_tutorial001.py

@@ -0,0 +1,19 @@
+import os
+from pathlib import Path
+
+from fastapi.testclient import TestClient
+
+from docs_src.background_tasks.tutorial001 import app
+
+client = TestClient(app)
+
+
+def test():
+    log = Path("log.txt")
+    if log.is_file():
+        os.remove(log)  # pragma: no cover
+    response = client.post("/send-notification/foo@example.com")
+    assert response.status_code == 200, response.text
+    assert response.json() == {"message": "Notification sent in the background"}
+    with open("./log.txt") as f:
+        assert "notification for foo@example.com: some notification" in f.read()

tests/test_tutorial/test_background_tasks/test_tutorial002.py

@@ -0,0 +1,36 @@
+import importlib
+import os
+from pathlib import Path
+
+import pytest
+from fastapi.testclient import TestClient
+
+from ...utils import needs_py39, needs_py310
+
+
+@pytest.fixture(
+    name="client",
+    params=[
+        "tutorial002",
+        pytest.param("tutorial002_py310", marks=needs_py310),
+        "tutorial002_an",
+        pytest.param("tutorial002_an_py39", marks=needs_py39),
+        pytest.param("tutorial002_an_py310", marks=needs_py310),
+    ],
+)
+def get_client(request: pytest.FixtureRequest):
+    mod = importlib.import_module(f"docs_src.background_tasks.{request.param}")
+
+    client = TestClient(mod.app)
+    return client
+
+
+def test(client: TestClient):
+    log = Path("log.txt")
+    if log.is_file():
+        os.remove(log)  # pragma: no cover
+    response = client.post("/send-notification/foo@example.com?q=some-query")
+    assert response.status_code == 200, response.text
+    assert response.json() == {"message": "Message sent"}
+    with open("./log.txt") as f:
+        assert "found query: some-query\nmessage to foo@example.com" in f.read()