def test_sort():
'''Test the `OrderedDict.sort` method.'''
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
ordered_dict_copy = ordered_dict.copy()
assert ordered_dict == ordered_dict_copy
ordered_dict.sort()
assert ordered_dict == ordered_dict_copy
ordered_dict_copy.sort(key=(lambda x: -x))
assert ordered_dict != ordered_dict_copy
assert ordered_dict == dict(ordered_dict) == ordered_dict_copy
ordered_dict[4] = ordered_dict_copy[4] = 'd'
assert ordered_dict != ordered_dict_copy
assert ordered_dict == dict(ordered_dict) == ordered_dict_copy
ordered_dict_copy.sort(key=ordered_dict_copy.__getitem__)
assert ordered_dict == ordered_dict_copy
ordered_dict_copy.sort(key=(lambda x: -x))
assert ordered_dict != ordered_dict_copy
assert ordered_dict == dict(ordered_dict) == ordered_dict_copy
ordered_dict.sort(key=(lambda x: -x))
assert ordered_dict == ordered_dict_copy
def test_sort():
'''Test the `OrderedDict.sort` method.'''
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
ordered_dict_copy = ordered_dict.copy()
assert ordered_dict == ordered_dict_copy
ordered_dict.sort()
assert ordered_dict == ordered_dict_copy
ordered_dict_copy.sort(key=(lambda x: -x))
assert ordered_dict != ordered_dict_copy
assert ordered_dict == dict(ordered_dict) == ordered_dict_copy
ordered_dict[4] = ordered_dict_copy[4] = 'd'
assert ordered_dict != ordered_dict_copy
assert ordered_dict == dict(ordered_dict) == ordered_dict_copy
ordered_dict_copy.sort(key=ordered_dict_copy.__getitem__)
assert ordered_dict == ordered_dict_copy
ordered_dict_copy.sort(key=(lambda x: -x))
assert ordered_dict != ordered_dict_copy
assert ordered_dict == dict(ordered_dict) == ordered_dict_copy
ordered_dict.sort(key=(lambda x: -x))
assert ordered_dict == ordered_dict_copy
def test_index():
'''Test the `OrderedDict.index` method.'''
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
assert ordered_dict.index(1) == 0
assert ordered_dict.index(3) == 2
assert ordered_dict.index(2) == 1
ordered_dict[2] = 'b'
assert ordered_dict.index(1) == 0
assert ordered_dict.index(3) == 2
assert ordered_dict.index(2) == 1
ordered_dict['meow'] = 'frr'
assert ordered_dict.index('meow') == 3
with cute_testing.RaiseAssertor(KeyError):
ordered_dict.index('Non-existing key')
def test_index():
'''Test the `OrderedDict.index` method.'''
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
assert ordered_dict.index(1) == 0
assert ordered_dict.index(3) == 2
assert ordered_dict.index(2) == 1
ordered_dict[2] = 'b'
assert ordered_dict.index(1) == 0
assert ordered_dict.index(3) == 2
assert ordered_dict.index(2) == 1
ordered_dict['meow'] = 'frr'
assert ordered_dict.index('meow') == 3
with cute_testing.RaiseAssertor(KeyError):
ordered_dict.index('Non-existing key')
