Make comments optional. Fixes #77

when updating a case-run status comments are optional. However the
form HTML was displaying required="" and the validation error
reported in Issue #77 is generated on the browser side.

This commit explicitly sets the required attribute to False!

tcms/core/contrib/comments/forms.py

@@ -24,6 +24,7 @@ class SimpleForm(CommentDetailsForm):
         label=_('Comment'),
         widget=forms.Textarea,
         max_length=COMMENT_MAX_LENGTH,
+        required=False,
     )
 
     def clean_timestamp(self):

tcms/testcases/tests.py

@@ -69,7 +69,7 @@ def test_user_in_default_group_sees_comments(self):
 
         self.assertContains(
             response,
-            '<textarea name="comment" cols="40" required id="id_comment" maxlength="10000" rows="10">\n</textarea>',
+            '<textarea name="comment" cols="40" id="id_comment" maxlength="10000" rows="10">\n</textarea>',
             html=True)
 
         for status in TestCaseRunStatus.objects.all():