Contents

import org.scalatest.{Matchers, FunSuite}

/** @version 1.0.0 */
class HammingTest extends FunSuite with Matchers {

  test("identical strands") {
    Hamming.distance("A", "A") should be (Some(0))
  }

  test("long identical strands") {
    pending
    Hamming.distance("GGACTGA", "GGACTGA") should be (Some(0))
  }

  test("complete distance in single nucleotide strands") {
    pending
    Hamming.distance("A", "G") should be (Some(1))
  }

  test("complete distance in small strands") {
    pending
    Hamming.distance("AG", "CT") should be (Some(2))
  }

  test("small distance in small strands") {
    pending
    Hamming.distance("AT", "CT") should be (Some(1))
  }

  test("small distance") {
    pending
    Hamming.distance("GGACG", "GGTCG") should be (Some(1))
  }

  test("small distance in long strands") {
    pending
    Hamming.distance("ACCAGGG", "ACTATGG") should be (Some(2))
  }

  test("non-unique character in first strand") {
    pending
    Hamming.distance("AGA", "AGG") should be (Some(1))
  }

  test("non-unique character in second strand") {
    pending
    Hamming.distance("AGG", "AGA") should be (Some(1))
  }

  test("same nucleotides in different positions") {
    pending
    Hamming.distance("TAG", "GAT") should be (Some(2))
  }

  test("large distance") {
    pending
    Hamming.distance("GATACA", "GCATAA") should be (Some(4))
  }

  test("large distance in off-by-one strand") {
    pending
    Hamming.distance("GGACGGATTCTG", "AGGACGGATTCT") should be (Some(9))
  }

  test("empty strands") {
    pending
    Hamming.distance("", "") should be (Some(0))
  }

  test("disallow first strand longer") {
    pending
    Hamming.distance("AATG", "AAA") should be (None)
  }

  test("disallow second strand longer") {
    pending
    Hamming.distance("ATA", "AGTG") should be (None)
  }
}

Version data entries

66 entries across 66 versions & 1 rubygems

Version	Path
trackler-2.2.1.39	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.38	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.37	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.36	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.35	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.34	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.33	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.32	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.31	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.30	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.29	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.28	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.27	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.26	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.25	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.24	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.23	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.22	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.21	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala
trackler-2.2.1.20	tracks/scala/exercises/hamming/src/test/scala/HammingTest.scala