Limite la longueur du commentaire pour l'ajout d'un contributeur

Author: philippemilink

zds/tutorialv2/tests/tests_views/tests_addcontributor.py

@@ -1,6 +1,7 @@
 from unittest.mock import patch
 
 from django.conf import settings
+from django.contrib import messages
 from django.test import TestCase
 from django.urls import reverse
 from django.utils.html import escape
@@ -197,3 +198,11 @@ def test_invalid_role(self, contributors_management):
         )
         self.assertEqual(list(ContentContribution.objects.all()), [])
         self.check_signal(contributors_management, emitted=False)
+
+    @patch("zds.tutorialv2.signals.contributors_management")
+    def test_too_long_comment(self, contributors_management):
+        form_data = {"username": self.contributor, "contribution_role": self.role.pk, "comment": "a" * 1024}
+        response = self.client.post(self.form_url, form_data, follow=True)
+        self.assertLastMessageLevel(response, messages.ERROR)
+        self.assertEqual(list(ContentContribution.objects.all()), [])
+        self.check_signal(contributors_management, emitted=False)

zds/tutorialv2/views/contributors.py

@@ -44,6 +44,7 @@ class ContributionForm(forms.Form):
     comment = forms.CharField(
         label=_("Commentaire"),
         required=False,
+        max_length=ContentContribution._meta.get_field("comment").max_length,
         widget=forms.Textarea(attrs={"placeholder": _("Commentaire sur ce contributeur."), "rows": "3"}),
     )