def test_is_requred(self):
f = MultipleFormField(FooForm)
with self.assertRaises(ValidationError) as cm:
f.clean([])
self.assertEqual(
'Input is required. Expected not empty list but got [].', cm.exception.message)
def test_max_count(self):
f = MultipleFormField(FooForm, max_count=2)
with self.assertRaises(ValidationError) as cm:
f.clean([{'name': 'abcde'}, {'name': 'fghij'}, {'name': 'klmno'}])
self.assertEqual('There needs to be at most 2 items.',
cm.exception.message)
def test_min_count(self):
f = MultipleFormField(FooForm, min_count=2)
with self.assertRaises(ValidationError) as cm:
f.clean(['1'])
self.assertEqual('There needs to be at least 2 items.',
cm.exception.message)
def test_sub_form_validation(self):
f = MultipleFormField(FooForm)
with self.assertRaises(ValidationError) as cm:
f.clean([{'name': ''}])
self.assertIn('[0]', cm.exception.message)
self.assertIn('name', cm.exception.message)
self.assertIn('This field is required.', cm.exception.message)
def test_sanitation(self):
f = MultipleFormField(FooForm)
cleaned_data = f.clean([{'name': 'abcde'}, {'name': 'fghij'}])
self.assertEqual(FooForm, type(cleaned_data[0]))
self.assertEqual('abcde', cleaned_data[0].cleaned_data['name'])
self.assertEqual(FooForm, type(cleaned_data[1]))
self.assertEqual('fghij', cleaned_data[1].cleaned_data['name'])
def test_is_not_requred(self):
f = MultipleFormField(FooForm, required=False)
# should not raise any exception
f.clean(None)
f.clean([])