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Contents
#!/usr/bin/env ruby
require 'minitest/autorun'
require_relative 'protein_translation'
class TranslationTest < Minitest::Test
def test_AUG_translates_to_methionine
assert_equal 'Methionine', Translation.of_codon('AUG')
end
def test_identifies_Phenylalanine_codons
skip
assert_equal 'Phenylalanine', Translation.of_codon('UUU')
assert_equal 'Phenylalanine', Translation.of_codon('UUC')
end
def test_identifies_Leucine_codons
skip
%w(UUA UUG).each do |codon|
assert_equal 'Leucine', Translation.of_codon(codon)
end
end
def test_identifies_Serine_codons
skip
%w(UCU UCC UCA UCG).each do |codon|
assert_equal 'Serine', Translation.of_codon(codon)
end
end
def test_identifies_Tyrosine_codons
skip
%w(UAU UAC).each do |codon|
assert_equal 'Tyrosine', Translation.of_codon(codon)
end
end
def test_identifies_Cysteine_codons
skip
%w(UGU UGC).each do |codon|
assert_equal 'Cysteine', Translation.of_codon(codon)
end
end
def test_identifies_Tryptophan_codons
skip
assert_equal 'Tryptophan', Translation.of_codon('UGG')
end
def test_identifies_stop_codons
skip
%w(UAA UAG UGA).each do |codon|
assert_equal 'STOP', Translation.of_codon(codon)
end
end
def test_translates_rna_strand_into_correct_protein
skip
strand = 'AUGUUUUGG'
expected = %w(Methionine Phenylalanine Tryptophan)
assert_equal expected, Translation.of_rna(strand)
end
def test_stops_translation_if_stop_codon_present
skip
strand = 'AUGUUUUAA'
expected = %w(Methionine Phenylalanine)
assert_equal expected, Translation.of_rna(strand)
end
def test_stops_translation_of_longer_strand
skip
strand = 'UGGUGUUAUUAAUGGUUU'
expected = %w(Tryptophan Cysteine Tyrosine)
assert_equal expected, Translation.of_rna(strand)
end
def test_invalid_codons
skip
strand = 'CARROT'
assert_raises(InvalidCodonError) do
Translation.of_rna(strand)
end
end
end
Version data entries
45 entries across 45 versions & 1 rubygems