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-rw-r--r--tests/forms_tests/widget_tests/test_multiwidget.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/forms_tests/widget_tests/test_multiwidget.py b/tests/forms_tests/widget_tests/test_multiwidget.py
index 5338104f5c..a7cd8e0d5d 100644
--- a/tests/forms_tests/widget_tests/test_multiwidget.py
+++ b/tests/forms_tests/widget_tests/test_multiwidget.py
@@ -118,6 +118,13 @@ class MultiWidgetTest(WidgetTest):
'<input id="bar_1" type="text" class="small" value="lennon" name="name_1" />'
))
+ def test_value_omitted_from_data(self):
+ widget = MyMultiWidget(widgets=(TextInput(), TextInput()))
+ self.assertIs(widget.value_omitted_from_data({}, {}, 'field'), True)
+ self.assertIs(widget.value_omitted_from_data({'field_0': 'x'}, {}, 'field'), False)
+ self.assertIs(widget.value_omitted_from_data({'field_1': 'y'}, {}, 'field'), False)
+ self.assertIs(widget.value_omitted_from_data({'field_0': 'x', 'field_1': 'y'}, {}, 'field'), False)
+
def test_needs_multipart_true(self):
"""
needs_multipart_form should be True if any widgets need it.