示例#1
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 def testDamerauLevenshteinTransposition(self):
     self.assertEquals(1, _helpers._DamerauLevenshtein('kitten', 'ktiten'))
示例#2
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 def testDamerauLevenshteinEmpty(self):
     self.assertEquals(5, _helpers._DamerauLevenshtein('', 'kites'))
     self.assertEquals(6, _helpers._DamerauLevenshtein('kitten', ''))
示例#3
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 def testDamerauLevenshteinCommutative(self):
     self.assertEquals(2, _helpers._DamerauLevenshtein('kitten', 'kites'))
     self.assertEquals(2, _helpers._DamerauLevenshtein('kites', 'kitten'))
示例#4
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 def testDamerauLevenshteinId(self):
     self.assertEquals(0, _helpers._DamerauLevenshtein('asdf', 'asdf'))
示例#5
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 def testDamerauLevenshteinTransposition(self):
   self.assertEqual(1, _helpers._DamerauLevenshtein('kitten', 'ktiten'))
示例#6
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 def testDamerauLevenshteinCommutative(self):
   self.assertEqual(2, _helpers._DamerauLevenshtein('kitten', 'kites'))
   self.assertEqual(2, _helpers._DamerauLevenshtein('kites', 'kitten'))
示例#7
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 def testDamerauLevenshteinEmpty(self):
   self.assertEqual(5, _helpers._DamerauLevenshtein('', 'kites'))
   self.assertEqual(6, _helpers._DamerauLevenshtein('kitten', ''))
示例#8
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 def testDamerauLevenshteinId(self):
   self.assertEqual(0, _helpers._DamerauLevenshtein('asdf', 'asdf'))