@schukai/monster/test/cases/types/uuid.mjs

Monster is a simple library for creating fast, robust and lightweight websites.

import {expect} from "chai"

describe('UUID', function () {

    class UUID {}
    
    before(function (done) {

        let promises = []
        
        if(!globalThis['crypto']) {
            promises.push(import("@peculiar/webcrypto").then(m => {
                globalThis['crypto'] = new m.Crypto();
                return true;
            }))
        }
        
        
        promises.push(import("../../../source/types/uuid.mjs").then(m => {
            UUID = m.UUID;
            return true;
        }))
        
        Promise.all(promises).then(() => {
            done()
        });

    });    
    
    describe('.toString()', function () {
        it('should return a string', function () {
            let uuid = new UUID()
            let result = uuid.toString();

            expect(result).is.a('string')
            expect(result.length).is.equal(36)
        });

        it('test format', function (done) {
            let uuid = new UUID()
            let result = uuid.toString();

            const regexExp = /^[A-F\d]{8}-[A-F\d]{4}-4[A-F\d]{3}-[89AB][A-F\d]{3}-[A-F\d]{12}$/i;

            for (let i = 0; i < 2000; i++) {
                const u = new UUID().toString();
                const r = regexExp.test(u);

                if (r !== true) {
                    done('no uuid ' + u + ' => ' + r);
                    return;
                }
            }

            done();

        });

    });

});