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authorPeter Andersen <peter@porksmash.com>2019-12-09 08:54:40 -0800
committerMariusz Felisiak <felisiak.mariusz@gmail.com>2019-12-11 09:37:34 +0100
commit74e14541137d444b01fa947d7408f9d4a049ad9d (patch)
tree471926cdb1344b0275c19fae72c69766c411519e /tests/forms_tests/widget_tests/test_checkboxinput.py
parent314cb3a976ef642b8b941a47da90d0277eaa0038 (diff)
[3.0.x] Fixed #31073 -- Prevented CheckboxInput.get_context() from mutating attrs.
Backport of 02eff7ef60466da108b1a33f1e4dc01eec45c99d from master
Diffstat (limited to 'tests/forms_tests/widget_tests/test_checkboxinput.py')
-rw-r--r--tests/forms_tests/widget_tests/test_checkboxinput.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/forms_tests/widget_tests/test_checkboxinput.py b/tests/forms_tests/widget_tests/test_checkboxinput.py
index 6483b7f211..8dba2178c9 100644
--- a/tests/forms_tests/widget_tests/test_checkboxinput.py
+++ b/tests/forms_tests/widget_tests/test_checkboxinput.py
@@ -89,3 +89,8 @@ class CheckboxInputTest(WidgetTest):
def test_value_omitted_from_data(self):
self.assertIs(self.widget.value_omitted_from_data({'field': 'value'}, {}, 'field'), False)
self.assertIs(self.widget.value_omitted_from_data({}, {}, 'field'), False)
+
+ def test_get_context_does_not_mutate_attrs(self):
+ attrs = {'checked': False}
+ self.widget.get_context('name', True, attrs)
+ self.assertIs(attrs['checked'], False)