Pass login object to EmailAuthenticationForm

Add request object to login form kwargs

src/oscar/apps/customer/views.py

@@ -135,6 +135,7 @@ class AccountAuthView(RegisterUserMixin, generic.TemplateView):
 
     def get_login_form_kwargs(self, bind_data=False):
         kwargs = {}
+        kwargs['request'] = self.request
         kwargs['host'] = self.request.get_host()
         kwargs['prefix'] = self.login_prefix
         kwargs['initial'] = {

tests/unit/customer/test_views.py

@@ -0,0 +1,28 @@
+from unittest.mock import patch, Mock
+
+from django.test import TestCase, Client
+from django.urls import reverse
+
+from oscar.apps.customer.forms import EmailAuthenticationForm
+
+
+class TestAccountAuthView(TestCase):
+
+    def setUp(self):
+        self.client = Client()
+
+    def test_request_is_passed_to_form(self):
+        form_class = Mock(wraps=EmailAuthenticationForm)
+        data = {"login_submit": ["1"]}
+        initial = {'redirect_url': ''}
+        with patch("oscar.apps.customer.views.AccountAuthView.login_form_class", new=form_class):
+            response = self.client.post(reverse("customer:login"), data=data)
+            assert form_class.called
+            form_class.assert_called_with(
+                data=data,
+                files={},
+                host="testserver",
+                initial=initial,
+                prefix='login',
+                request=response.wsgi_request,
+            )