canonical-data.json

{
  "exercise": "grains",
  "comments": [
    "The final tests of square test error conditions",
    "In these cases you should expect an error as is idiomatic for your language"
  ],
  "cases": [
    {
      "description": "returns the number of grains on the square",
      "cases": [
        {
          "uuid": "9fbde8de-36b2-49de-baf2-cd42d6f28405",
          "description": "1",
          "property": "square",
          "input": {
            "square": 1
          },
          "expected": 1
        },
        {
          "uuid": "ee1f30c2-01d8-4298-b25d-c677331b5e6d",
          "description": "2",
          "property": "square",
          "input": {
            "square": 2
          },
          "expected": 2
        },
        {
          "uuid": "10f45584-2fc3-4875-8ec6-666065d1163b",
          "description": "3",
          "property": "square",
          "input": {
            "square": 3
          },
          "expected": 4
        },
        {
          "uuid": "a7cbe01b-36f4-4601-b053-c5f6ae055170",
          "description": "4",
          "property": "square",
          "input": {
            "square": 4
          },
          "expected": 8
        },
        {
          "uuid": "c50acc89-8535-44e4-918f-b848ad2817d4",
          "description": "16",
          "property": "square",
          "input": {
            "square": 16
          },
          "expected": 32768
        },
        {
          "uuid": "acd81b46-c2ad-4951-b848-80d15ed5a04f",
          "description": "32",
          "property": "square",
          "input": {
            "square": 32
          },
          "expected": 2147483648
        },
        {
          "uuid": "c73b470a-5efb-4d53-9ac6-c5f6487f227b",
          "description": "64",
          "property": "square",
          "input": {
            "square": 64
          },
          "expected": 9223372036854775808
        },
        {
          "uuid": "1d47d832-3e85-4974-9466-5bd35af484e3",
          "description": "square 0 raises an exception",
          "property": "square",
          "input": {
            "square": 0
          },
          "expected": {"error": "square must be between 1 and 64"}
        },
        {
          "uuid": "61974483-eeb2-465e-be54-ca5dde366453",
          "description": "negative square raises an exception",
          "property": "square",
          "input": {
            "square": -1
          },
          "expected": {"error": "square must be between 1 and 64"}
        },
        {
          "uuid": "a95e4374-f32c-45a7-a10d-ffec475c012f",
          "description": "square greater than 64 raises an exception",
          "property": "square",
          "input": {
            "square": 65
          },
          "expected": {"error": "square must be between 1 and 64"}
        }
      ]
    },
    {
      "uuid": "6eb07385-3659-4b45-a6be-9dc474222750",
      "description": "returns the total number of grains on the board",
      "property": "total",
      "input": {},
      "expected": 18446744073709551615
    }
  ]
}