def test_no_preserve(self):
dct = mappings.NonPreservingFoldingDict(
str.lower, list({'Foo': 'bar', 'fnz': 'monkey'}.items()))
assert sorted(['bar', 'monkey']) == sorted(dct.values())
assert dct.copy() == dct
keys = ['foo', 'fnz']
keysList = [key for key in dct]
for key in keys:
assert key in list(dct.keys())
assert key in dct
assert key in keysList
assert (key, dct[key]) in list(dct.items())
assert len(keys) == len(dct)
assert dct.pop('foo') == 'bar'
del dct['fnz']
assert list(dct.keys()) == []
dct.clear()
assert {} == dict(dct)
def testNoPreserve(self):
dct = mappings.NonPreservingFoldingDict(str.lower, {
'Foo': 'bar',
'fnz': 'monkey'
}.iteritems())
self.assertEqual(sorted(['bar', 'monkey']), sorted(dct.values()))
self.assertEqual(dct.copy(), dct)
keys = ['foo', 'fnz']
keysList = [key for key in dct]
for key in keys:
self.assertIn(key, dct.keys())
self.assertIn(key, dct)
self.assertIn(key, keysList)
self.assertIn((key, dct[key]), dct.items())
self.assertEqual(len(keys), len(dct))
self.assertEqual(dct.pop('foo'), 'bar')
del dct['fnz']
self.assertEqual(dct.keys(), [])
dct.clear()
self.assertEqual({}, dict(dct))