def test_without_leaves_given_dict_untouched(self):
d = {'foo': 'bar', 'baz': 'foo'}
d2 = without(d, 'baz')
self.assertEquals({'foo': 'bar', 'baz': 'foo'}, d)
def test_without_leaves_given_dict_untouched(self):
d = {'foo': 'bar', 'baz': 'foo'}
d2 = without(d, 'baz')
self.assertEquals({'foo': 'bar', 'baz': 'foo'}, d)
def test_without_returns_dict_with_given_key(self):
d = {'foo': 'bar', 'baz': 'foo'}
d2 = without(d, 'baz')
self.assertEquals({'foo': 'bar'}, d2)
def test_without_returns_dict_with_given_key(self):
d = {'foo': 'bar', 'baz': 'foo'}
d2 = without(d, 'baz')
self.assertEquals({'foo': 'bar'}, d2)
