test_schema.json

{"$schema": "https://json-schema.org/draft/2020-12/schema",
 "$id": "https://github.com/unicode/conformance/number_format_test.json",
 "title": "ICU Conformance test data description",
 "description": "This documents the format of number format test data for execution",
 "type": "object",
 "properties": {
   "additionalProperties": false,
   "test_type": {
     "description": "The name of the test",
     "const": "number_fmt"
   },
   "Test scenario": {
     "type": "string",
     "description":" Obsolete tag to be removed and replaced with test Type"
   },
   "description": {
     "type": "string"
   },
   "source": {
     "type": "object",
     "properties": {
       "repository": {
         "type": "string"
       },
       "version": {
         "type": "string"
       }
     }
   },
   "url": {
     "type": "string"
   },
   "tests": {
     "description": "list of N test for collation each of type number_format",
     "type": "array",
     "items": {
       "type": "object",
       "additionalProperties": false,
       "properties": {
         "label": {
           "description": "A numeric ID, unique for the set of tests",
           "type": "string"
         },
         "hexhash": {
           "description": "A hexadecimal hash code for the test without the label",
           "type": "string"
         },
         "locale": {
           "description": "language tag for formatting the output",
           "type": "string"
         },
         "pattern": {
           "description": "Pattern-style description of parameters. May be used to create a skeleton.",
           "type": "string"
         },
         "skeleton": {
           "description": "Skeleton-style description of parameters. ",
           "type": "string"
         },
         "input": {
           "description": "string representation of the number to be formatted",
           "type": "string"
         },
         "op": {
           "description": "operation on the data, e.g., 'format",
           "type": "string"
         },
         "options": {
           "description": "Formatting paramters for the number",
           "type": "object",
           "properties": {
             "notation": {
               "type": "string",
               "description": "type of formatting, e.g., compact,scientific, unit, etc"
             },
             "compactDisplay": {
               "type": "string",
               "description": "more details on how to show compact values",
               "enum": ["short", "long"],
               "default": "short"
             },
             "signDisplay": {
               "type": "string",
               "description": "when toshow the sig for the number",
               "enum": ["auto", "always", "exceptZero", "negative", "never"],
               "default": "auto"                   
             },
             "style": {
               "type": "string",
               "description": "more details on the style of output",
               "enum": ["decimal", "currency", "percent", "unit"]
             },
             "unit": {
               "type": "string",
               "description": "what unit to use in output"
             },
             "unitDisplay": {
               "type": "string",
               "description": "detail on showing the formatted unit",
               "enum": ["long", "short", "narrow"]
             },
             "currency": {
               "type": "string",
               "description": "currency to use in curency formatting. ISo 4217 codes. Required if style is 'currency'"
             },
             "currencyDisplay": {
               "type": "string",
               "description": "detail on how to show the requested currency",
               "enum": ["symbol", "narrowSymbol", "code", "name"],
               "default": "symbol"
             },
             "minimumFractionDigits": {
               "type": "integer",
               "description": "minimum number of fraction digits to use",
               "minimum": 0
             },
             "maximumFractionDigits": {
               "type": "integer",
               "description": "maximum number of fraction digits to use",
               "minimum": 0
             },
             "minimumIntegerDigits": {
               "type": "integer",
               "description": "minimum number of integer digits to use",
               "minimum": 0
             },
             "minimumSignificantDigits": {
               "type": "integer",
               "description": "minimum number of significant digits to use",
               "minimum": 1
             },
             "maximumSignificantDigits": {
               "type": "integer",
               "description": "maximum number of significant digits to use",
               "minimum": 1
             },
             "nu": {
               "type": "string",
               "description": "numbering system tor the output. From set of values",
               "enum": ["adlm", "ahom", "arab", "arabext", "bali", "beng",
                        "bhks", "brah", "cakm", "cham", "deva", "diak", "fullwide",
                        "gong", "gonm", "gujr", "guru", "hanidec", "hmng", "hmnp",
                        "java", "kali", "khmr", "knda", "lana", "lanatham", "laoo",
                        "latn", "lepc", "limb", "mathbold", "mathdbl", "mathmono",
                        "mathsanb", "mathsans", "mlym", "modi", "mong", "mroo", "mtei",
                        "mymr", "mymrshan", "mymrtlng", "newa", "nkoo", "olck", "orya",
                        "osma", "rohg", "saur", "segment", "shrd", "sind", "sinh",
                        "sora", "sund", "takr", "talu", "tamldec", "telu", "thai",
                        "tibt", "tirh", "vaii", "wara", "wcho"]
             },
             "roundingPriority": {
               "type": "string",
               "description": "how rounding is applied when both fraction and significant digits are specified",
               "enum": ["auto", "morePrecision", "lessPrecision"],
               "default": "auto"
             },
             "roundingMode": {
               "type": "string",
               "description": "rounding mode to be used",
               "enum": ["ceil", "floor", "expand", "trunc",
                        "halfCeil", "halfFloor", "halfExpand",
                        "halfTrunc", "halfEven", "halfOdd",
                        "unnecessary"],
               "default": "halfEven"
             },
             "roundingIncrement": {
               "type": "integer",
               "description": "increment used when rounding numbers",
               "enum": [1, 2, 5, 10, 20, 25, 50, 100, 200, 250, 500,
                        1000, 2000, 2500, 5000]
             },
             "trailingZeroDisplay": {
               "type": "string",
               "description": "strategy for displaying trailing zeros on whole numbers",
               "enum": ["auto", "stripIfInteger"],
               "default": "auto"
             },
             "useGrouping": {
               "type": ["boolean", "string"],
               "description": "Should we group the outputs?",
               "enum": [false, true, "always", "auto", "min2"],
               "default": "auto"
             }
           }
         },
         "hash_id": {
           "description": "Has value of the JSON string omtting label value",
           "type": "integer"
         }
       },
       "required": [
         "label",
         "input"
       ]
     }
   }
 },
 "required": ["test_type", "tests"]
}