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

Version	Path
trackler-2.1.0.12	tracks/ruby/exercises/protein-translation/protein_translation_test.rb
trackler-2.1.0.11	tracks/ruby/exercises/protein-translation/protein_translation_test.rb
trackler-2.1.0.10	tracks/ruby/exercises/protein-translation/protein_translation_test.rb
trackler-2.1.0.9	tracks/ruby/exercises/protein-translation/protein_translation_test.rb
trackler-2.1.0.8	tracks/ruby/exercises/protein-translation/protein_translation_test.rb