Refs #32339 -- Added use_fieldset to Widget.

tests/forms_tests/widget_tests/test_numberinput.py

@@ -1,17 +1,32 @@
-from django.forms.widgets import NumberInput
+from django.forms import CharField, Form, NumberInput
 from django.test import override_settings
 
 from .base import WidgetTest
 
 
 class NumberInputTests(WidgetTest):
+    widget = NumberInput(attrs={"max": 12345, "min": 1234, "step": 9999})
+
     @override_settings(USE_THOUSAND_SEPARATOR=True)
     def test_attrs_not_localized(self):
-        widget = NumberInput(attrs={"max": 12345, "min": 1234, "step": 9999})
         self.check_html(
-            widget,
+            self.widget,
             "name",
             "value",
             '<input type="number" name="name" value="value" max="12345" min="1234" '
             'step="9999">',
         )
+
+    def test_fieldset(self):
+        class TestForm(Form):
+            template_name = "forms_tests/use_fieldset.html"
+            field = CharField(widget=self.widget)
+
+        form = TestForm()
+        self.assertIs(self.widget.use_fieldset, False)
+        self.assertHTMLEqual(
+            '<div><label for="id_field">Field:</label>'
+            '<input id="id_field" max="12345" min="1234" '
+            'name="field" required step="9999" type="number"></div>',
+            form.render(),
+        )