methode clean dans MergeForm

fixed formatting

Update rootplace/forms.py

Co-authored-by: thomas girod <56346771+imperosol@users.noreply.github.com>

Check that a user cannot be merged into itself

ajout des traductions

changed test language to french

Check that a user cannot be merged into itself

rootplace/tests/test_merge_users.py

@@ -22,6 +22,7 @@ from django.utils.timezone import localtime, now
 from club.models import Club
 from core.models import Group, User
 from counter.models import Counter, Customer, Product, Refilling, Selling
+from rootplace.forms import MergeForm
 from subscription.models import Subscription
 
 
@@ -79,6 +80,15 @@ class TestMergeUser(TestCase):
             sas_admin.id,
         }
 
+    def test_identical_accounts(self):
+        form = MergeForm(data={"user1": self.to_keep.id, "user2": self.to_keep.id})
+        assert not form.is_valid()
+        assert "__all__" in form.errors
+        assert (
+            "Vous ne pouvez pas fusionner deux utilisateurs identiques."
+            in form.errors["__all__"]
+        )
+
     def test_both_subscribers_and_with_account(self):
         Customer(user=self.to_keep, account_id="11000l", amount=0).save()
         Customer(user=self.to_delete, account_id="12000m", amount=0).save()