def test_multisort_with_as_is_preserves_order():
items = [
"Hello", "Hotel", "Hippopotamus", "Hero", "Hook", "Abacus", "Angel",
"Angle", "Archway", "Arcuate", "Amazed"
]
m = multisorted(items, as_is())
assert m == items
def test_multisort_with_specified_multiple_keys():
items = [
"Hello", "Hotel", "Hippopotamus", "Hero", "Hook", "Abacus", "Angel",
"Angle", "Archway", "Arcuate", "Amazed"
]
s = sorted(sorted(items, reverse=True), key=len)
m = multisorted(items, asc(len), dec())
assert m == s
def test_multisort_with_specified_ascending_key():
items = [4, 7, 1, 3, 9, 4, 5, 2]
assert multisorted(items, asc()) == sorted(items)
def test_multisort_with_default_key():
items = [4, 7, 1, 3, 9, 4, 5, 2]
assert multisorted(items) == sorted(items)
def test_multisort_with_specified_descending_key():
items = [4, 7, 1, 3, 9, 4, 5, 2]
assert multisorted(items, dec()) == sorted(items, reverse=True)