Contents

import org.scalatest.{Matchers, FunSuite}

class DnaTest extends FunSuite with Matchers {
  test("transcribes blank string") {
    Dna.toRna("") should be (Some(""))
  }

  test("transcribes cytidine to guanine") {
    Dna.toRna("C") should be (Some("G"))
  }

  test("transcribes guanosine to cytosine") {
    Dna.toRna("G") should be (Some("C"))
  }

  test("transcribes adenosine to uracil") {
    Dna.toRna("A") should be (Some("U"))
  }

  test("transcribes thymidine to adenine") {
    Dna.toRna("T") should be (Some("A"))
  }

  test("transcribes all ACGT to UGCA") {
    Dna.toRna("ACGTGGTCTTAA") should be (Some("UGCACCAGAAUU"))
  }

  test("transcribes RNA only nucleotide uracil to None") {
    Dna.toRna("U") should be (None)
  }

  test("transcribes completely invalid DNA to None") {
    Dna.toRna("XXX") should be (None)
  }

  test("transcribes partially invalid DNA to None") {
    Dna.toRna("ACGTXXXCTTAA") should be (None)
  }
}

Version data entries

34 entries across 34 versions & 1 rubygems

Version	Path
trackler-2.0.3.8	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.7	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.6	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.5	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.4	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.3	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.2	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.1	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.3.0	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.2.0	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.1.2	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.1.1	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.1.0	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.0.10	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.0.9	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.0.8	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.0.7	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.0.6	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.0.5	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala
trackler-2.0.0.4	tracks/scala/exercises/rna-transcription/src/test/scala/transcription_test.scala