Roman Numerals Kata Cucumber features file

kata_roman_numerals.features

Feature: Kata Roman Numerals

  For this Kata, write a function to convert from normal (Arabic)
  numbers to Roman Numerals:
  1 -> I
  10 -> X
  7 -> VII
  etc.
  There is no need to be able to convert numbers larger than
  about 3000. (The Romans themselves didn't tend to go any
  higher).

  Symbol Value
  I          1
  IV         4
  V          5
  IX         9
  X         10
  XL        40
  L         50
  XC        90
  C        100
  D        500
  CM       900
  M       1000

  Scenario Outline: Convert Arabic to Roman numerals
    Given the arabic number "<arabic>"
    When I run the converter
    Then the result is roman numeral "<roman>"
    Examples:
      | arabic | roman      |
      | 1      | I          |
      | 2      | II         |
      | 3      | III        |
      | 4      | IV         |
      | 5      | V          |
      | 6      | VI         |
      | 7      | VII        |
      | 9      | IX         |
      | 10     | X          |
      | 20     | XX         |
      | 21     | XXI        |
      | 40     | XL         |
      | 50     | L          |
      | 90     | XC         |
      | 100    | C          |
      | 400    | CD         |
      | 500    | D          |
      | 900    | CM         |
      | 1000   | M          |
      | 1903   | MCMIII     |
      | 33     | XXXIII     |
      | 147    | CXLVII     |
      | 33     | XXXIII     |
      | 147    | CXLVII     |
      | 365    | CCCLXV     |
      | 94     | XCIV       |
      | 289    | CCLXXXIX   |
      | 78     | LXXVIII    |
      | 256    | CCLVI      |
      | 395    | CCCXCV     |
      | 228    | CCXXVIII   |
      | 1997   | MCMXCVII   |
      | 472    | CDLXXII    |
      | 898    | DCCCXCVIII |
      | 2010   | MMX        |
      | 769    | DCCLXIX    |
      | 3548   | MMMDXLVIII |
      | 2971   | MMCMLXXI   |

  Scenario Outline: Convert Roman to Arabic numerals
    Given the roman number "<roman>"
    When I run the converter
    Then the result is arabic numeral "<arabic>"
    Examples:
      | arabic | roman      |
      | 1      | I          |
      | 2      | II         |
      | 3      | III        |
      | 4      | IV         |
      | 5      | V          |
      | 6      | VI         |
      | 7      | VII        |
      | 9      | IX         |
      | 10     | X          |
      | 20     | XX         |
      | 21     | XXI        |
      | 40     | XL         |
      | 50     | L          |
      | 90     | XC         |
      | 100    | C          |
      | 400    | CD         |
      | 500    | D          |
      | 900    | CM         |
      | 1000   | M          |
      | 1903   | MCMIII     |
      | 33     | XXXIII     |
      | 147    | CXLVII     |
      | 33     | XXXIII     |
      | 147    | CXLVII     |
      | 365    | CCCLXV     |
      | 94     | XCIV       |
      | 289    | CCLXXXIX   |
      | 78     | LXXVIII    |
      | 256    | CCLVI      |
      | 395    | CCCXCV     |
      | 228    | CCXXVIII   |
      | 1997   | MCMXCVII   |
      | 472    | CDLXXII    |
      | 898    | DCCCXCVIII |
      | 2010   | MMX        |
      | 769    | DCCLXIX    |
      | 3548   | MMMDXLVIII |
      | 2971   | MMCMLXXI   |