fast-check
Version:
Property based testing framework for JavaScript (like QuickCheck)
50 lines (49 loc) • 2.48 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.toQualifiedObjectConstraints = toQualifiedObjectConstraints;
const boolean_1 = require("../../boolean");
const constant_1 = require("../../constant");
const double_1 = require("../../double");
const fullUnicodeString_1 = require("../../fullUnicodeString");
const maxSafeInteger_1 = require("../../maxSafeInteger");
const oneof_1 = require("../../oneof");
const string_1 = require("../../string");
const BoxedArbitraryBuilder_1 = require("../builders/BoxedArbitraryBuilder");
function defaultValues(constraints, stringArbitrary) {
return [
(0, boolean_1.boolean)(),
(0, maxSafeInteger_1.maxSafeInteger)(),
(0, double_1.double)(),
stringArbitrary(constraints),
(0, oneof_1.oneof)(stringArbitrary(constraints), (0, constant_1.constant)(null), (0, constant_1.constant)(undefined)),
];
}
function boxArbitraries(arbs) {
return arbs.map((arb) => (0, BoxedArbitraryBuilder_1.boxedArbitraryBuilder)(arb));
}
function boxArbitrariesIfNeeded(arbs, boxEnabled) {
return boxEnabled ? boxArbitraries(arbs).concat(arbs) : arbs;
}
function toQualifiedObjectConstraints(settings = {}) {
function orDefault(optionalValue, defaultValue) {
return optionalValue !== undefined ? optionalValue : defaultValue;
}
const stringArbitrary = 'stringUnit' in settings ? string_1.string : settings.withUnicodeString ? fullUnicodeString_1.fullUnicodeString : string_1.string;
const valueConstraints = { size: settings.size, unit: settings.stringUnit };
return {
key: orDefault(settings.key, stringArbitrary(valueConstraints)),
values: boxArbitrariesIfNeeded(orDefault(settings.values, defaultValues(valueConstraints, stringArbitrary)), orDefault(settings.withBoxedValues, false)),
depthSize: settings.depthSize,
maxDepth: settings.maxDepth,
maxKeys: settings.maxKeys,
size: settings.size,
withSet: orDefault(settings.withSet, false),
withMap: orDefault(settings.withMap, false),
withObjectString: orDefault(settings.withObjectString, false),
withNullPrototype: orDefault(settings.withNullPrototype, false),
withBigInt: orDefault(settings.withBigInt, false),
withDate: orDefault(settings.withDate, false),
withTypedArray: orDefault(settings.withTypedArray, false),
withSparseArray: orDefault(settings.withSparseArray, false),
};
}