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Versions: 141

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Contents

var DnaTranscriber = require('./rna-transcription');
var dnaTranscriber = new DnaTranscriber();

describe('toRna()', function () {
  it('transcribes cytosine to guanine', function () {
    expect(dnaTranscriber.toRna('C')).toEqual('G');
  });

  xit('transcribes guanine to cytosine', function () {
    expect(dnaTranscriber.toRna('G')).toEqual('C');
  });

  xit('transcribes adenine to uracil', function () {
    expect(dnaTranscriber.toRna('A')).toEqual('U');
  });

  xit('transcribes thymine to adenine', function () {
    expect(dnaTranscriber.toRna('T')).toEqual('A');
  });

  xit('transcribes all dna nucleotides to their rna complements', function () {
    expect(dnaTranscriber.toRna('ACGTGGTCTTAA'))
      .toEqual('UGCACCAGAAUU');
  });

  xit('correctly handles completely invalid input', function () {
    expect(function () { dnaTranscriber.toRna('XXX'); }).toThrow(
      new Error('Invalid input')
    );
  });

  xit('correctly handles partially invalid input', function () {
    expect(function () { dnaTranscriber.toRna('ACGTXXXCTTAA'); }).toThrow(
      new Error('Invalid input')
    );
  });
});

Version data entries

141 entries across 141 versions & 1 rubygems

Version Path
trackler-2.2.1.78 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.77 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.76 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.75 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.74 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.73 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.72 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.71 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.70 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.69 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.68 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.67 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.66 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.65 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.64 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.63 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.62 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.61 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.60 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js
trackler-2.2.1.59 tracks/javascript/exercises/rna-transcription/rna-transcription.spec.js