Restore and fix test for spa-only view

tests/auth/test_spa_views.py

@@ -0,0 +1,40 @@
+from django.conf import settings
+from django.test import override_settings, tag
+
+from rest_framework import status
+from rest_framework.test import APIClient, APITestCase
+
+from argus.auth.factories import AdminUserFactory, BaseUserFactory
+from argus.util.testing import disconnect_signals, connect_signals
+
+
+@tag("API", "integration", "spa")
+@override_settings(
+    ROOT_URLCONF="argus.spa.root_urls",
+)
+class SpaViewTests(APITestCase):
+    def setUp(self):
+        disconnect_signals()
+        self.user = BaseUserFactory(username="user")
+
+        self.rest_client = APIClient()
+        self.rest_client.force_authenticate(user=self.user)
+
+    def teardown(self):
+        connect_signals()
+
+    @override_settings(
+        AUTHENTICATION_BACKENDS=[
+            "django.contrib.auth.backends.RemoteUserBackend",
+            "django.contrib.auth.backends.ModelBackend",
+        ],
+    )
+    def test_can_get_login_methods(self):
+        response = self.rest_client.get(path="/login-methods/")
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(
+            response.data,
+            [
+                {"type": "username_password", "url": "http://testserver/api/v1/token-auth/", "name": "user_pw"},
+            ],
+        )