fast-check
Version:
Property based testing framework for JavaScript (like QuickCheck)
30 lines (29 loc) • 1.23 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.buildVersionsAppliersForUuid = buildVersionsAppliersForUuid;
const globals_1 = require("../../../utils/globals");
const quickNumberToHexaString = '0123456789abcdef';
function buildVersionsAppliersForUuid(versions) {
const mapping = {};
const reversedMapping = {};
for (let index = 0; index !== versions.length; ++index) {
const from = quickNumberToHexaString[index];
const to = quickNumberToHexaString[versions[index]];
mapping[from] = to;
reversedMapping[to] = from;
}
function versionsApplierMapper(value) {
return mapping[value[0]] + (0, globals_1.safeSubstring)(value, 1);
}
function versionsApplierUnmapper(value) {
if (typeof value !== 'string') {
throw new globals_1.Error('Cannot produce non-string values');
}
const rev = reversedMapping[value[0]];
if (rev === undefined) {
throw new globals_1.Error('Cannot produce strings not starting by the version in hexa code');
}
return rev + (0, globals_1.safeSubstring)(value, 1);
}
return { versionsApplierMapper, versionsApplierUnmapper };
}