dnscms: show the Galtinn ID in the user listing

dnscms/tests/test_oidc.py

@@ -375,3 +375,16 @@ def test_account_page_requires_login(client):
 
     assert response.status_code == 302
     assert reverse("wagtailadmin_login") in response.url
+
+
+def test_user_listing_shows_galtinn_id_after_username(client, django_user_model):
+    admin = django_user_model.objects.create_superuser(username="admin", password="pw")
+    link(django_user_model.objects.create_user(username="kari"), galtinn_id="15284")
+    client.force_login(admin)
+
+    response = client.get(reverse("wagtailusers_users:index"))
+
+    names = list(response.context["table"].columns)
+    assert names.index("galtinn_id") == names.index("username") + 1
+    assert "Galtinn-ID" in response.content.decode()
+    assert ">15284<" in re.sub(r"\s+", "", response.content.decode())