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import { mathMod } from './mathMod.js'
test('happy', () => {  expect(mathMod(-17)(5)).toBe(3)  expect(mathMod(17, 5)).toBe(2)  expect(mathMod(17, -5)).toBeNaN()  expect(mathMod(17, 0)).toBeNaN()  expect(mathMod('17', 5)).toBeNaN()  expect(mathMod({}, 2)).toBeNaN()  expect(mathMod([], 2)).toBeNaN()  expect(mathMod(Symbol(), 2)).toBeNaN()})