def test_base_transformer(self):
dic = {'test1': 'testus', 'test2': 'testus testus'}
transformer = Transformer(dic)
self.assertRaises(AttributeError, self.helper, transformer)
self.assertTrue(transformer.is_valid())
self.assertEqual(transformer.cleaned_data['test1'], 'testus')
self.assertEqual(transformer.cleaned_data['test2'], 'testus testus')
def test_remap(self):
dic = {
'TEST': 'test', 'another_field': 'content', 'third_field': 'text'}
transformer = Transformer(dic)
transformer.mappings = {'test': 'TEST', 'field': 'another_field'}
self.assertTrue(transformer.is_valid())
res = transformer.cleaned_data
self.assertEqual(res['test'], 'test')
self.assertEqual(res['field'], 'content')
self.assertEqual(res['third_field'], 'text')
self.assertNotIn('TEST', res)
self.assertNotIn('another_field', res)
def test_blacklist(self):
dic = {'test': 'something', 'another_field': 'rubish and something'}
transformer = Transformer(dic)
transformer.blacklist = {'another_field': [r'^rubish']}
self.assertFalse(transformer.is_valid())