def test_none():
'''Test that `CuteSleekValueDict` can handle a value of `None`.'''
d = {
1: None,
2: None,
(1,): None,
(1, (1,)): None,
sum: None,
None: None
}
csvd = CuteSleekValueDict(
counter,
d
)
assert sequence_tools.are_equal_regardless_of_order(list(csvd.keys()),
list(d.keys()))
assert sequence_tools.are_equal_regardless_of_order(list(csvd.values()),
list(d.values()))
assert sequence_tools.are_equal_regardless_of_order(list(csvd.items()),
list(d.items()))
for key in csvd.keys():
assert key in csvd
assert csvd[key] is None
def test_keys(self):
d = CuteSleekValueDict(null_callback)
self.assertEqual(list(d.keys()), [])
d = CuteSleekValueDict(null_callback, {'a': 1, 'b': 2})
k = list(d.keys())
self.assertTrue('a' in d)
self.assertTrue('b' in d)
self.assertRaises(TypeError, d.keys, None)
def test_keys(self):
d = CuteSleekValueDict(null_callback)
self.assertEqual(d.keys(), [])
d = CuteSleekValueDict(null_callback, {'a': 1, 'b': 2})
k = d.keys()
self.assertTrue(d.has_key('a'))
self.assertTrue(d.has_key('b'))
self.assertRaises(TypeError, d.keys, None)
def test_none():
'''Test that `CuteSleekValueDict` can handle a value of `None`.'''
d = {
1: None,
2: None,
(1, ): None,
(1, (1, )): None,
sum: None,
None: None
}
csvd = CuteSleekValueDict(counter, d)
assert sequence_tools.are_equal_regardless_of_order(csvd.keys(), d.keys())
assert sequence_tools.are_equal_regardless_of_order(
csvd.values(), d.values())
assert sequence_tools.are_equal_regardless_of_order(
csvd.items(), d.items())
for key in csvd.iterkeys():
assert key in csvd
assert csvd[key] is None
def test_has_key(self):
d = CuteSleekValueDict(null_callback)
self.assertFalse(d.has_key('a'))
d = CuteSleekValueDict(null_callback, {'a': 1, 'b': 2})
k = d.keys()
k.sort()
self.assertEqual(k, ['a', 'b'])
self.assertRaises(TypeError, d.has_key)
class SimpleUserDict:
def __init__(self):
self.d = CuteSleekValueDict(
null_callback,
{1: 1, 2: 2, 3: 3}
)
def keys(self):
return list(self.d.keys())
def __getitem__(self, i):
return self.d[i]
class SimpleUserDict:
def __init__(self):
self.d = CuteSleekValueDict(
null_callback,
{1: 1, 2: 2, 3: 3}
)
def keys(self):
return self.d.keys()
def __getitem__(self, i):
return self.d[i]
