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Issue #1621 Update hamming_tests to v2.2.0 #1632

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Issue #1621 Update hamming_tests to v2.2.0 #1632

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6305249
Merge pull request #1 from exercism/master
CometS1 Dec 7, 2018
03f6e25
updated binary_search_test
CometS1 Dec 8, 2018
f0e1300
Merge branch 'master' of https://github.com/CometS1/python
CometS1 Dec 8, 2018
dbe1f46
update hamming_test
CometS1 Dec 8, 2018
e56aec6
Merge branch 'master' into master
CometS1 Dec 11, 2018
da0da98
Revert to split updates
CometS1 Dec 11, 2018
ff8a718
revert to previous version
CometS1 Dec 11, 2018
433b892
Issue #1621 Update hamming_tests to v2.2.0
CometS1 Dec 11, 2018
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2 changes: 1 addition & 1 deletion exercises/binary-search/binary_search_test.py
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Expand Up @@ -47,7 +47,7 @@ def test_empty_array(self):
# Utility functions
def setUp(self):
try:
self.assertRaisesRegex
self.assertRaisesRegexgit
except AttributeError:
self.assertRaisesRegex = self.assertRaisesRegexp

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38 changes: 7 additions & 31 deletions exercises/hamming/hamming_test.py
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Expand Up @@ -3,47 +3,23 @@
import hamming


# Tests adapted from `problem-specifications//canonical-data.json` @ v2.1.1
# Tests adapted from `problem-specifications//canonical-data.json` @ v2.2.0

class HammingTest(unittest.TestCase):

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

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

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

def test_complete_distance_in_single_nucleotide_strands(self):
self.assertEqual(hamming.distance("A", "G"), 1)

def test_complete_distance_in_small_strands(self):
self.assertEqual(hamming.distance("AG", "CT"), 2)

def test_small_distance_in_small_strands(self):
self.assertEqual(hamming.distance("AT", "CT"), 1)

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

def test_small_distance_in_long_strands(self):
self.assertEqual(hamming.distance("ACCAGGG", "ACTATGG"), 2)

def test_non_unique_character_in_first_strand(self):
self.assertEqual(hamming.distance("AAG", "AAA"), 1)

def test_non_unique_character_in_second_strand(self):
self.assertEqual(hamming.distance("AAA", "AAG"), 1)

def test_same_nucleotides_in_different_positions(self):
self.assertEqual(hamming.distance("TAG", "GAT"), 2)

def test_large_distance(self):
self.assertEqual(hamming.distance("GATACA", "GCATAA"), 4)
def test_long_identical_strands(self):
self.assertEqual(hamming.distance("GGACTGAAATCTG", "GGACTGAAATCTG"), 0)

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

def test_disallow_first_strand_longer(self):
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