Add test

django-cms · Nov 29, 2023 · 2efb900 · 2efb900
1 parent 0f7c052
commit 2efb900
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diff --git a/cms/forms/fields.py b/cms/forms/fields.py
@@ -7,6 +7,7 @@
 from cms.forms.validators import validate_url
 from cms.forms.widgets import PageSelectWidget, PageSmartLinkWidget
 from cms.models.pagemodel import Page
+from cms.utils.compat import DJANGO_4_2
 
 
 class SuperLazyIterator():

diff --git a/cms/tests/test_forms.py b/cms/tests/test_forms.py
@@ -246,6 +246,19 @@ def test_superlazy_iterator_behaves_properly_for_pages(self):
 
         self.assertEqual(normal_result, list(lazy_result))
 
+    def test_lazy_choice_field_behaves_properly(self):
+        """Ensure LazyChoiceField is really lazy"""
+        choices_called = False
+        def get_choices():
+            nonlocal choices_called
+            choices_called = True
+            return ("", "-----"),
+
+        LazyChoiceField(
+            choices=get_choices
+        )
+        self.assertFalse(choices_called)
+
 
 class PermissionFormTestCase(CMSTestCase):