test also some aspects of posting change_view

django_admin_smoke_tests/tests.py

@@ -1,7 +1,7 @@
 import django
 
 from django.contrib import admin, auth
-from django.core.exceptions import ObjectDoesNotExist, PermissionDenied
+from django.core.exceptions import ObjectDoesNotExist, PermissionDenied, ValidationError
 from django.http.request import QueryDict
 from django.test import TestCase
 from django.test.client import RequestFactory
@@ -80,6 +80,13 @@ def get_request(self, params=None):
         request.user = self.superuser
         return request
 
+    def post_request(self, post_data={}, params=None):
+        request = self.factory.post('/', params, post_data=post_data)
+
+        request.user = self.superuser
+        request._dont_enforce_csrf_checks = True
+        return request
+
     def strip_minus(self, attr, val):
         if attr in self.strip_minus_attrs and val[0] == '-':
             val = val[1:]
@@ -244,5 +251,23 @@ def test_change_view(self, model, model_admin):
         self.assertEqual(response.status_code, 200)
 
 
+    @for_all_model_admins
+    def test_change_post(self, model, model_admin):
+        item = model.objects.last()
+        if not item or model._meta.proxy:
+            return
+        pk = item.pk
+        # TODO: If we generate default post_data for post request, the test would be stronger
+        request = self.post_request()
+        try:
+            response = model_admin.change_view(request, object_id=str(pk))
+            if isinstance(response, django.template.response.TemplateResponse):
+                response.render()
+            self.assertEqual(response.status_code, 200)
+        except ValidationError:
+            # This the form was sent, but did not pass it's validation
+            pass
+
+
 class AdminSiteSmokeTest(AdminSiteSmokeTestMixin, TestCase):
     pass