def test_levenshtein_normalized(self):
self.assertEqual(metrics.levenshtein("intention", "execution", True),
5 / 9)
self.assertEqual(
metrics.levenshtein("sitting", "kitten", normalize=True), 3 / 7)
self.assertEqual(metrics.levenshtein("Saturday", "Sunday", True),
3 / 8)
def test_levenshtein(self):
self.assertEqual(metrics.levenshtein("intention", "execution"), 5)
self.assertEqual(metrics.levenshtein("sitting", "kitten"), 3)
self.assertEqual(metrics.levenshtein("Saturday", "Sunday"), 3)
self.assertEqual(metrics.levenshtein("sitting", ""), 7)
self.assertEqual(metrics.levenshtein("", "Ben"), 3)
self.assertEqual(metrics.levenshtein("cat", "cat"), 0)
self.assertEqual(metrics.levenshtein("hat", "cat"), 1)
self.assertEqual(metrics.levenshtein("at", "cat"), 1)
self.assertEqual(metrics.levenshtein("", "a"), 1)
self.assertEqual(metrics.levenshtein("a", ""), 1)
self.assertEqual(metrics.levenshtein("", ""), 0)
self.assertEqual(metrics.levenshtein("ant", "aunt"), 1)
self.assertEqual(metrics.levenshtein("Samantha", "Sam"), 5)
self.assertEqual(metrics.levenshtein("Flomax", "Volmax"), 3)
self.assertEqual(metrics.levenshtein([1], [1]), 0)
self.assertEqual(metrics.levenshtein([1], [1,2]), 1)
self.assertEqual(metrics.levenshtein([1], [1,10]), 1)
self.assertEqual(metrics.levenshtein([1,2], [10,20]), 2)
self.assertEqual(metrics.levenshtein([1,2], [10,20,30]), 3)
self.assertEqual(metrics.levenshtein([3,3,4], [4,1,4,3]), 3)
def test_levenshtein(self):
self.assertEqual(metrics.levenshtein("intention", "execution"), 5)
self.assertEqual(metrics.levenshtein("sitting", "kitten"), 3)
self.assertEqual(metrics.levenshtein("Saturday", "Sunday"), 3)
self.assertEqual(metrics.levenshtein("sitting", ""), 7)
self.assertEqual(metrics.levenshtein("", "Ben"), 3)
self.assertEqual(metrics.levenshtein("cat", "cat"), 0)
self.assertEqual(metrics.levenshtein("hat", "cat"), 1)
self.assertEqual(metrics.levenshtein("at", "cat"), 1)
self.assertEqual(metrics.levenshtein("", "a"), 1)
self.assertEqual(metrics.levenshtein("a", ""), 1)
self.assertEqual(metrics.levenshtein("", ""), 0)
self.assertEqual(metrics.levenshtein("ant", "aunt"), 1)
self.assertEqual(metrics.levenshtein("Samantha", "Sam"), 5)
self.assertEqual(metrics.levenshtein("Flomax", "Volmax"), 3)
self.assertEqual(metrics.levenshtein([1], [1]), 0)
self.assertEqual(metrics.levenshtein([1], [1, 2]), 1)
self.assertEqual(metrics.levenshtein([1], [1, 10]), 1)
self.assertEqual(metrics.levenshtein([1, 2], [10, 20]), 2)
self.assertEqual(metrics.levenshtein([1, 2], [10, 20, 30]), 3)
self.assertEqual(metrics.levenshtein([3, 3, 4], [4, 1, 4, 3]), 3)
def test_levenshtein_normalized(self):
self.assertEqual(metrics.levenshtein("intention", "execution", True), 5/9)
self.assertEqual(metrics.levenshtein("sitting", "kitten", normalize=True), 3/7)
self.assertEqual(metrics.levenshtein("Saturday", "Sunday", True), 3/8)
