Fix basic search tests

Signed-off-by: Emmy D'Anello <emmy.danello@animath.fr>

registration/tests.py

@@ -413,16 +413,18 @@ class TestRegistration(TestCase):
         """
         Try to search some things.
         """
-        response = self.client.get(reverse("haystack_search") + "?q=" + self.user.last_name)
+
+        response = self.client.get(reverse("haystack_search") + "?q=" + self.user.email + "&models=auth.user")
         self.assertEqual(response.status_code, 200)
         self.assertTrue(response.context["object_list"])
 
         response = self.client.get(reverse("haystack_search") + "?q=" +
-                                   str(self.coach.registration.professional_activity))
+                                   str(self.coach.registration.professional_activity)
+                                   + "&models=registration.CoachRegistration")
         self.assertEqual(response.status_code, 200)
         self.assertTrue(response.context["object_list"])
 
         response = self.client.get(reverse("haystack_search") + "?q=" +
-                                   self.student.registration.school)
+                                   self.student.registration.school + "&models=registration.StudentRegistration")
         self.assertEqual(response.status_code, 200)
         self.assertTrue(response.context["object_list"])

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist =
-    py310
     py311
+    py312
 
     linters
 skipsdist = True