def test_reversed_enumeration_option_params(self):
"""Test reversed enumeration with optional start param"""
test_list = range(10)
expected = [
(9, 9), (8, 8), (7, 7), (6, 6), (5, 5),
(4, 4), (3, 3), (2, 2), (1, 1), (0, 0)
]
result = [l for l in reverse_enumerate(test_list, 9)]
self.assertEquals(expected, result)
def test_reversed_enumeration(self):
"""Test basic reversed enumeration"""
test_list = range(10)
expected = [
(0, 9), (-1, 8), (-2, 7), (-3, 6), (-4, 5),
(-5, 4), (-6, 3), (-7, 2), (-8, 1), (-9, 0)
]
result = [l for l in reverse_enumerate(test_list)]
self.assertEquals(expected, result)
