canonical-data.json

{
  "exercise": "roman-numerals",
  "cases": [
    {
      "uuid": "19828a3a-fbf7-4661-8ddd-cbaeee0e2178",
      "description": "1 is I",
      "property": "roman",
      "input": {
        "number": 1
      },
      "expected": "I"
    },
    {
      "uuid": "f088f064-2d35-4476-9a41-f576da3f7b03",
      "description": "2 is II",
      "property": "roman",
      "input": {
        "number": 2
      },
      "expected": "II"
    },
    {
      "uuid": "b374a79c-3bea-43e6-8db8-1286f79c7106",
      "description": "3 is III",
      "property": "roman",
      "input": {
        "number": 3
      },
      "expected": "III"
    },
    {
      "uuid": "05a0a1d4-a140-4db1-82e8-fcc21fdb49bb",
      "description": "4 is IV",
      "comments": ["Because 4 is 5 - 1"],
      "property": "roman",
      "input": {
        "number": 4
      },
      "expected": "IV"
    },
    {
      "uuid": "57c0f9ad-5024-46ab-975d-de18c430b290",
      "description": "5 is V",
      "property": "roman",
      "input": {
        "number": 5
      },
      "expected": "V"
    },
    {
      "uuid": "20a2b47f-e57f-4797-a541-0b3825d7f249",
      "description": "6 is VI",
      "comments": ["Because 6 is 5 + 1"],
      "property": "roman",
      "input": {
        "number": 6
      },
      "expected": "VI"
    },
    {
      "uuid": "ff3fb08c-4917-4aab-9f4e-d663491d083d",
      "description": "9 is IX",
      "comments": ["Because 9 is 10 - 1"],
      "property": "roman",
      "input": {
        "number": 9
      },
      "expected": "IX"
    },
    {
      "uuid": "6d1d82d5-bf3e-48af-9139-87d7165ed509",
      "description": "16 is XVI",
      "comments": [
        "16 has exactly one occurence of all symbols whose value is less than 50 (L) in decreasing order"
      ],
      "property": "roman",
      "input": {
        "number": 16
      },
      "expected": "XVI"
    },
    {
      "uuid": "2bda64ca-7d28-4c56-b08d-16ce65716cf6",
      "description": "27 is XXVII",
      "property": "roman",
      "input": {
        "number": 27
      },
      "expected": "XXVII"
    },
    {
      "uuid": "a1f812ef-84da-4e02-b4f0-89c907d0962c",
      "description": "48 is XLVIII",
      "comments": ["Because 48 is not 50 - 2, but rather 40 + 8"],
      "property": "roman",
      "input": {
        "number": 48
      },
      "expected": "XLVIII"
    },
    {
      "uuid": "607ead62-23d6-4c11-a396-ef821e2e5f75",
      "description": "49 is XLIX",
      "comments": [
        "Because 49 is not 40 + 5 + 4, but rather (50 - 10) + (10 - 1)"
      ],
      "property": "roman",
      "input": {
        "number": 49
      },
      "expected": "XLIX"
    },
    {
      "uuid": "d5b283d4-455d-4e68-aacf-add6c4b51915",
      "description": "59 is LIX",
      "property": "roman",
      "input": {
        "number": 59
      },
      "expected": "LIX"
    },
    {
      "uuid": "4465ffd5-34dc-44f3-ada5-56f5007b6dad",
      "description": "66 is LXVI",
      "comments": [
        "66 has exactly one occurence of all symbols whose value is less than 100 (C) in decreasing order"
      ],
      "property": "roman",
      "input": {
        "number": 66
      },
      "expected": "LXVI"
    },
    {
      "uuid": "46b46e5b-24da-4180-bfe2-2ef30b39d0d0",
      "description": "93 is XCIII",
      "comments": ["Because 90 is 100 - 10"],
      "property": "roman",
      "input": {
        "number": 93
      },
      "expected": "XCIII"
    },
    {
      "uuid": "30494be1-9afb-4f84-9d71-db9df18b55e3",
      "description": "141 is CXLI",
      "property": "roman",
      "input": {
        "number": 141
      },
      "expected": "CXLI"
    },
    {
      "uuid": "267f0207-3c55-459a-b81d-67cec7a46ed9",
      "description": "163 is CLXIII",
      "comments": ["Because 60 is 50 + 10"],
      "property": "roman",
      "input": {
        "number": 163
      },
      "expected": "CLXIII"
    },
    {
      "uuid": "902ad132-0b4d-40e3-8597-ba5ed611dd8d",
      "description": "166 is CLXVI",
      "comments": [
        "166 has exactly one occurence of all symbols whose value is less than 500 (D) in decreasing order"
      ],
      "property": "roman",
      "input": {
        "number": 166
      },
      "expected": "CLXVI"
    },
    {
      "uuid": "cdb06885-4485-4d71-8bfb-c9d0f496b404",
      "description": "402 is CDII",
      "comments": ["Because 400 is 500 - 100"],
      "property": "roman",
      "input": {
        "number": 402
      },
      "expected": "CDII"
    },
    {
      "uuid": "6b71841d-13b2-46b4-ba97-dec28133ea80",
      "description": "575 is DLXXV",
      "property": "roman",
      "input": {
        "number": 575
      },
      "expected": "DLXXV"
    },
    {
      "uuid": "dacb84b9-ea1c-4a61-acbb-ce6b36674906",
      "description": "666 is DCLXVI",
      "comments": [
        "666 has exactly one occurence of all symbols whose value is less than 1000 (M) in decreasing order"
      ],
      "property": "roman",
      "input": {
        "number": 666
      },
      "expected": "DCLXVI"
    },
    {
      "uuid": "432de891-7fd6-4748-a7f6-156082eeca2f",
      "description": "911 is CMXI",
      "comments": ["Because 900 is 1000 - 100"],
      "property": "roman",
      "input": {
        "number": 911
      },
      "expected": "CMXI"
    },
    {
      "uuid": "e6de6d24-f668-41c0-88d7-889c0254d173",
      "description": "1024 is MXXIV",
      "property": "roman",
      "input": {
        "number": 1024
      },
      "expected": "MXXIV"
    },
    {
      "uuid": "efbe1d6a-9f98-4eb5-82bc-72753e3ac328",
      "description": "1666 is MDCLXVI",
      "comments": [
        "1666 has exactly one occurence of all symbols in decreasing order"
      ],
      "property": "roman",
      "input": {
        "number": 1666
      },
      "expected": "MDCLXVI"
    },
    {
      "uuid": "bb550038-d4eb-4be2-a9ce-f21961ac3bc6",
      "description": "3000 is MMM",
      "property": "roman",
      "input": {
        "number": 3000
      },
      "expected": "MMM"
    },
    {
      "uuid": "3bc4b41c-c2e6-49d9-9142-420691504336",
      "description": "3001 is MMMI",
      "property": "roman",
      "input": {
        "number": 3001
      },
      "expected": "MMMI"
    },
    {
      "uuid": "2f89cad7-73f6-4d1b-857b-0ef531f68b7e",
      "description": "3888 is MMMDCCCLXXXVIII",
      "comments": ["This is the longest possible output"],
      "property": "roman",
      "input": {
        "number": 3888
      },
      "expected": "MMMDCCCLXXXVIII"
    },
    {
      "uuid": "4e18e96b-5fbb-43df-a91b-9cb511fe0856",
      "description": "3999 is MMMCMXCIX",
      "property": "roman",
      "input": {
        "number": 3999
      },
      "expected": "MMMCMXCIX"
    }
  ]
}