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Contents
-module(hamming_tests).
% This file is automatically generated from the exercises canonical data.
-include_lib("erl_exercism/include/exercism.hrl").
-include_lib("eunit/include/eunit.hrl").
empty_strands_test() ->
?assertMatch(0, hamming:distance([], [])).
identical_strands_test() ->
?assertMatch(0, hamming:distance("A", "A")).
long_identical_strands_test() ->
?assertMatch(0, hamming:distance("GGACTGA", "GGACTGA")).
complete_distance_in_single_nucleotide_strands_test() ->
?assertMatch(1, hamming:distance("A", "G")).
complete_distance_in_small_strands_test() ->
?assertMatch(2, hamming:distance("AG", "CT")).
small_distance_in_small_strands_test() ->
?assertMatch(1, hamming:distance("AT", "CT")).
small_distance_test() ->
?assertMatch(1, hamming:distance("GGACG", "GGTCG")).
small_distance_in_long_strands_test() ->
?assertMatch(2, hamming:distance("ACCAGGG", "ACTATGG")).
non_unique_character_in_first_strand_test() ->
?assertMatch(1, hamming:distance("AAG", "AAA")).
non_unique_character_in_second_strand_test() ->
?assertMatch(1, hamming:distance("AAA", "AAG")).
same_nucleotides_in_different_positions_test() ->
?assertMatch(2, hamming:distance("TAG", "GAT")).
large_distance_test() ->
?assertMatch(4, hamming:distance("GATACA", "GCATAA")).
large_distance_in_off_by_one_strand_test() ->
?assertMatch(9,
hamming:distance("GGACGGATTCTG", "AGGACGGATTCT")).
disallow_first_strand_longer_test() ->
?assertMatch({error,
"left and right strands must be of equal "
"length"},
hamming:distance("AATG", "AAA")).
disallow_second_strand_longer_test() ->
?assertMatch({error,
"left and right strands must be of equal "
"length"},
hamming:distance("ATA", "AGTG")).
version_test() ->
?assertMatch(2, hamming:test_version()).
Version data entries
116 entries across 116 versions & 1 rubygems