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Contents
import unittest
from point_mutations import hamming_distance
class DNATest(unittest.TestCase):
def test_no_difference_between_empty_strands(self):
self.assertEqual(hamming_distance('', ''), 0)
def test_no_difference_between_identical_strands(self):
self.assertEqual(hamming_distance('GGACTGA', 'GGACTGA'), 0)
def test_complete_hamming_distance_in_small_strand(self):
self.assertEqual(hamming_distance('ACT', 'GGA'), 3)
def test_hamming_distance_in_off_by_one_strand(self):
self.assertEqual(
hamming_distance('GGACGGATTCTGACCTGGACTAATTTTGGGG',
'AGGACGGATTCTGACCTGGACTAATTTTGGGG'), 19)
def test_small_hamming_distance_in_middle_somewhere(self):
self.assertEqual(hamming_distance('GGACG', 'GGTCG'), 1)
def test_larger_distance(self):
self.assertEqual(hamming_distance('ACCAGGG', 'ACTATGG'), 2)
def test_ignores_extra_length_on_other_strand_when_longer(self):
self.assertEqual(hamming_distance('AAACTAGGGG', 'AGGCTAGCGGTAGGAC'), 3)
def test_ignores_extra_length_on_original_strand_when_longer(self):
self.assertEqual(
hamming_distance('GACTACGGACAGGGTAGGGAAT', 'GACATCGCACACC'), 5)
if __name__ == '__main__':
unittest.main()
Version data entries
250 entries across 250 versions & 1 rubygems