exercism-solution/vimscript/hamming/hamming.vader at master · fruit-in/exercism-solution · GitHub

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"
" Version: 2.2.0
"

Execute (empty strands):
  let strand1 = ""
  let strand2 = ""
  let expected = 0
  AssertEqual expected, Distance(strand1, strand2)

Execute (single letter identical strands):
  let strand1 = "A"
  let strand2 = "A"
  let expected = 0
  AssertEqual expected, Distance(strand1, strand2)

Execute (single letter different strands):
  let strand1 = "G"
  let strand2 = "T"
  let expected = 1
  AssertEqual expected, Distance(strand1, strand2)

Execute (long identical strands):
  let strand1 = "GGACTGAAATCTG"
  let strand2 = "GGACTGAAATCTG"
  let expected = 0
  AssertEqual expected, Distance(strand1, strand2)

Execute (long different strands):
  let strand1 = "GGACGGATTCTG"
  let strand2 = "AGGACGGATTCT"
  let expected = 9
  AssertEqual expected, Distance(strand1, strand2)

Execute (disallow first strand longer):
  let g:strand1 = "AATG"
  let g:strand2 = "AAA"
  let expected = 'left and right strands must be of equal length'
  AssertThrows call Distance(g:strand1, g:strand2)
  AssertEqual expected, g:vader_exception

Execute (disallow second strand longer):
  let g:strand1 = "ATA"
  let g:strand2 = "AGTG"
  let expected = 'left and right strands must be of equal length'
  AssertThrows call Distance(g:strand1, g:strand2)
  AssertEqual expected, g:vader_exception