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(ValueError):
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')
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(ValueError):
ordered_dict.index("Non-existing key")
def test():
from collections import OrderedDict as StdlibOrderedDict
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
stdlib_ordered_dict = StdlibOrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
assert ordered_dict == stdlib_ordered_dict
assert stdlib_ordered_dict == ordered_dict
assert ordered_dict.items() == stdlib_ordered_dict.items()
assert ordered_dict.keys() == stdlib_ordered_dict.keys()
assert ordered_dict.values() == stdlib_ordered_dict.values()
ordered_dict.move_to_end(1)
assert ordered_dict != stdlib_ordered_dict
#assert stdlib_ordered_dict != ordered_dict
assert ordered_dict.items() != stdlib_ordered_dict.items()
assert ordered_dict.keys() != stdlib_ordered_dict.keys()
assert ordered_dict.values() != stdlib_ordered_dict.values()
del stdlib_ordered_dict[1]
stdlib_ordered_dict[1] = 'a'
assert ordered_dict == stdlib_ordered_dict
assert stdlib_ordered_dict == ordered_dict
assert ordered_dict.items() == stdlib_ordered_dict.items()
assert ordered_dict.keys() == stdlib_ordered_dict.keys()
assert ordered_dict.values() == stdlib_ordered_dict.values()
assert ordered_dict == OrderedDict(stdlib_ordered_dict) == \
stdlib_ordered_dict
assert ordered_dict == StdlibOrderedDict(ordered_dict) == \
stdlib_ordered_dict
def test():
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
stdlib_ordered_dict = StdlibOrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
assert ordered_dict == stdlib_ordered_dict
assert stdlib_ordered_dict == ordered_dict
assert ordered_dict.items() == stdlib_ordered_dict.items()
assert ordered_dict.keys() == stdlib_ordered_dict.keys()
assert ordered_dict.values() == stdlib_ordered_dict.values()
ordered_dict.move_to_end(1)
assert ordered_dict != stdlib_ordered_dict
#assert stdlib_ordered_dict != ordered_dict
assert ordered_dict.items() != stdlib_ordered_dict.items()
assert ordered_dict.keys() != stdlib_ordered_dict.keys()
assert ordered_dict.values() != stdlib_ordered_dict.values()
del stdlib_ordered_dict[1]
stdlib_ordered_dict[1] = 'a'
assert ordered_dict == stdlib_ordered_dict
assert stdlib_ordered_dict == ordered_dict
assert ordered_dict.items() == stdlib_ordered_dict.items()
assert ordered_dict.keys() == stdlib_ordered_dict.keys()
assert ordered_dict.values() == stdlib_ordered_dict.values()
assert ordered_dict == OrderedDict(stdlib_ordered_dict) == \
stdlib_ordered_dict
assert ordered_dict == StdlibOrderedDict(ordered_dict) == \
stdlib_ordered_dict
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
second_ordered_dict = OrderedDict(
((1 + 2j, 'b'), (2 + 3j, 'c'), (3 + 1j, 'a')))
second_ordered_dict.sort('imag')
assert second_ordered_dict == \
OrderedDict(((3+1j, 'a'), (1+2j, 'b'), (2+3j, 'c')))
second_ordered_dict.sort('real', reverse=True)
assert second_ordered_dict == \
OrderedDict(((3+1j, 'a'), (2+3j, 'c'), (1+2j, 'b')))
def test_reversed():
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
assert ordered_dict.reversed == OrderedDict(((3, 'c'), (2, 'b'), (1, 'a')))
assert type(ordered_dict.reversed) is type(ordered_dict) is OrderedDict
def test_builtin_reversed():
'''Test the `OrderedDict.__reversed__` method.'''
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
assert list(reversed(ordered_dict)) == [3, 2, 1]
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
second_ordered_dict = OrderedDict(((1+2j, 'b'), (2+3j, 'c'), (3+1j, 'a')))
second_ordered_dict.sort('imag')
assert second_ordered_dict == \
OrderedDict(((3+1j, 'a'), (1+2j, 'b'), (2+3j, 'c')))
second_ordered_dict.sort('real', reverse=True)
assert second_ordered_dict == \
OrderedDict(((3+1j, 'a'), (2+3j, 'c'), (1+2j, 'b')))
def test():
from collections import OrderedDict as StdlibOrderedDict
ordered_dict = OrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
stdlib_ordered_dict = StdlibOrderedDict(((1, 'a'), (2, 'b'), (3, 'c')))
assert ordered_dict == stdlib_ordered_dict
assert stdlib_ordered_dict == ordered_dict
assert list(ordered_dict.items()) == list(stdlib_ordered_dict.items())
assert list(ordered_dict.keys()) == list(stdlib_ordered_dict.keys())
assert list(ordered_dict.values()) == list(stdlib_ordered_dict.values())
ordered_dict.move_to_end(1)
assert ordered_dict != stdlib_ordered_dict
#assert stdlib_ordered_dict != ordered_dict
assert list(ordered_dict.items()) != list(stdlib_ordered_dict.items())
assert list(ordered_dict.keys()) != list(stdlib_ordered_dict.keys())
assert list(ordered_dict.values()) != list(stdlib_ordered_dict.values())
del stdlib_ordered_dict[1]
stdlib_ordered_dict[1] = 'a'
assert ordered_dict == stdlib_ordered_dict
assert stdlib_ordered_dict == ordered_dict
assert list(ordered_dict.items()) == list(stdlib_ordered_dict.items())
assert list(ordered_dict.keys()) == list(stdlib_ordered_dict.keys())
assert list(ordered_dict.values()) == list(stdlib_ordered_dict.values())
assert ordered_dict == OrderedDict(stdlib_ordered_dict) == \
stdlib_ordered_dict
assert ordered_dict == StdlibOrderedDict(ordered_dict) == \
stdlib_ordered_dict
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
second_ordered_dict = OrderedDict(((1 + 2j, "b"), (2 + 3j, "c"), (3 + 1j, "a")))
second_ordered_dict.sort("imag")
assert second_ordered_dict == OrderedDict(((3 + 1j, "a"), (1 + 2j, "b"), (2 + 3j, "c")))
second_ordered_dict.sort("real", reverse=True)
assert second_ordered_dict == OrderedDict(((3 + 1j, "a"), (2 + 3j, "c"), (1 + 2j, "b")))
