test: Add basic test for litestar example

tests/examples/test_litestar.py

@@ -0,0 +1,28 @@
+# Let's try doing all the things that the frontend is likely to do in the first release.
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import pytest
+from litestar.testing import TestClient
+
+from examples.litestar import AuthorCreate, app
+
+if TYPE_CHECKING:
+    from litestar import Litestar
+
+
+@pytest.fixture()
+def test_client() -> TestClient[Litestar]:
+    app.debug = True
+    return TestClient(app=app)
+
+
+async def test_create(test_client: TestClient[Litestar]) -> None:
+    author = AuthorCreate(name="foo")
+
+    response = test_client.post(
+        "/authors",
+        json=author.model_dump(mode="json"),
+    )
+    assert response.status_code == 200, response.text