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Move string reverse to a class

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This commit is contained in:
Donne Martin
2016-08-13 06:40:13 -04:00
parent 22e3549d7d
commit 1fde26fcf5
3 changed files with 51 additions and 43 deletions
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17
arrays_strings/reverse_string/test_reverse_string.py
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@@ -3,25 +3,26 @@ from nose.tools import assert_equal
class TestReverse(object):
def test_reverse(self):
assert_equal(reverse_string(None), None)
assert_equal(reverse_string(['']), [''])
assert_equal(reverse_string(
def test_reverse(self, func):
assert_equal(func(None), None)
assert_equal(func(['']), [''])
assert_equal(func(
['f', 'o', 'o', ' ', 'b', 'a', 'r']),
['r', 'a', 'b', ' ', 'o', 'o', 'f'])
print('Success: test_reverse')
def test_reverse_inplace(self):
def test_reverse_inplace(self, func):
target_list = ['f', 'o', 'o', ' ', 'b', 'a', 'r']
reverse_string(target_list)
func(target_list)
assert_equal(target_list, ['r', 'a', 'b', ' ', 'o', 'o', 'f'])
print('Success: test_reverse_inplace')
def main():
test = TestReverse()
test.test_reverse()
test.test_reverse_inplace()
reverse_string = ReverseString()
test.test_reverse(reverse_string.reverse)
test.test_reverse_inplace(reverse_string.reverse)
if __name__ == '__main__':