value.test.mjsvalue.test.mjs - <short description TODO> Copyright (C) 2025 Strudel contributors - see https://codeberg.org/uzu/strudel/activity/contributors This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.
11describe('Value', () => { 12 it('unionWith', () => { 13 const { value } = valued({ freq: 2000, distortion: 1.2 }).unionWith({ distortion: 2 }, mul); 14 expect(value).toStrictEqual({ freq: 2000, distortion: 2.4 }); 15 }); 16 17 it('experiments', () => { 18 expect(map(mul(5), valued(3)).value).toEqual(15); 19 expect(map(mul(null), valued(3)).value).toEqual(0); 20 expect(map(mul(3), valued(null)).value).toEqual(null); 21 expect(valued(3).map(mul).ap(3).value).toEqual(9); 22 expect(valued(mul).ap(3).ap(3).value).toEqual(9); 23 expect(valued(3).mul(3).value).toEqual(9); 24 }); 25});