commit 3a348e80f0fb2c46da90556884fe688cbf618db9Author: Yaroslav O. Halchenko <debian@onerussian.com>Date:   Thu May 22 09:52:33 2025 -0400    Provide custom name for django testserver instance        The default name django uses is "testserver" and then URL becomes    http://testserver, but DJANGO itself does not consider it to be a valid URL    because it lacks TLD.  So whenever we add "schema_url" pointing to our server    (in tests just "testserver") DJANGO starts raising validation errors.        See https://github.com/encode/django-rest-framework/discussions/9705    for more information/rationale.diff --git a/dandiapi/api/tests/test_info.py b/dandiapi/api/tests/test_info.pyindex 3ab461ba..22e849ec 100644--- a/dandiapi/api/tests/test_info.py+++ b/dandiapi/api/tests/test_info.py@@ -4,6 +4,7 @@ from django.conf import settings from django.urls import reverse  from dandiapi import __version__+from dandiapi.conftest import TEST_SERVER_NAME   def test_rest_info(api_client):@@ -11,7 +12,7 @@ def test_rest_info(api_client):     assert resp.status_code == 200      # Get the expected schema URL-    schema_url = f'http://testserver{reverse("schema-dandiset-latest")}'+    schema_url = f'http://{TEST_SERVER_NAME}{reverse("schema-dandiset-latest")}'      assert resp.json() == {         'schema_version': settings.DANDI_SCHEMA_VERSION,diff --git a/dandiapi/conftest.py b/dandiapi/conftest.pyindex 332b8640..74a79bbe 100644--- a/dandiapi/conftest.py+++ b/dandiapi/conftest.py@@ -49,6 +49,9 @@ register(UploadFactory) register(ZarrArchiveFactory) register(EmbargoedZarrArchiveFactory, _name='embargoed_zarr_archive')+# Should have TLD since otherwise would invalidate the URL+TEST_SERVER_NAME = 'testserver.dandiarchive.org'+  # Register zarr file/directory factories @pytest.fixture@@ -77,14 +80,21 @@ def version(request):     return request.param()+def _api_client() -> APIClient:+    """Get a new client for a fixture."""+    if TEST_SERVER_NAME not in settings.ALLOWED_HOSTS:+        settings.ALLOWED_HOSTS.append(TEST_SERVER_NAME)+    return APIClient(SERVER_NAME=TEST_SERVER_NAME)++ @pytest.fixture def api_client() -> APIClient:-    return APIClient()+    return _api_client()   @pytest.fixture def authenticated_api_client(user) -> APIClient:-    client = APIClient()+    client = _api_client()     client.force_authenticate(user=user)     return client