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https://github.com/donnemartin/interactive-coding-challenges.git
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33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
from nose.tools import assert_equal, assert_raises
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class TestBits(object):
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def test_get_next_largest(self):
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bits = Bits()
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assert_raises(Exception, bits.get_next_largest, None)
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assert_raises(Exception, bits.get_next_largest, 0)
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assert_raises(Exception, bits.get_next_largest, -1)
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num = int('011010111', base=2)
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expected = int('011011011', base=2)
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assert_equal(bits.get_next_largest(num), expected)
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print('Success: test_get_next_largest')
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def test_get_next_smallest(self):
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bits = Bits()
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assert_raises(Exception, bits.get_next_smallest, None)
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assert_raises(Exception, bits.get_next_smallest, 0)
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assert_raises(Exception, bits.get_next_smallest, -1)
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num = int('011010111', base=2)
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expected = int('011001111', base=2)
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assert_equal(bits.get_next_smallest(num), expected)
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print('Success: test_get_next_smallest')
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def main():
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test = TestBits()
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test.test_get_next_largest()
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test.test_get_next_smallest()
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if __name__ == '__main__':
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main() |