Python distance Examples

Example #1

 def test_single_letter_identical_strands(self):
     self.assertEqual(hamming.distance("A", "A"), 0)

Example #2

 def test_disallow_right_empty_strand(self):
     with self.assertRaisesWithMessage(ValueError):
         hamming.distance("G", "")

Example #3

 def test_empty_strands(self):
     self.assertEqual(hamming.distance("", ""), 0)

Example #4

 def test_disallow_second_strand_longer(self):
     with self.assertRaisesWithMessage(ValueError):
         hamming.distance("ATA", "AGTG")

Example #5

 def test_disallow_first_strand_longer(self):
     with self.assertRaisesWithMessage(ValueError):
         hamming.distance("AATG", "AAA")

Example #6

 def test_long_different_strands(self):
     self.assertEqual(hamming.distance("GGACGGATTCTG", "AGGACGGATTCT"), 9)

Example #7

 def test_long_identical_strands(self):
     self.assertEqual(hamming.distance("GGACTGAAATCTG", "GGACTGAAATCTG"), 0)

Example #8

 def test_single_letter_different_strands(self):
     self.assertEqual(hamming.distance("G", "T"), 1)