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import { delay } from './delay.js'import { isType } from './isType.js'
const list = [ 1, 2, 3 ]
test('array', () => {  expect(isType('Array', list)).toBeTruthy()  expect(isType('Array')([])).toBeTruthy()})
test('promise', () => {  expect(isType('Promise', Promise.resolve(1))).toBeTruthy()})
test('async', () => {  async function fn(){}
  expect(isType('Promise', fn)).toBeTruthy()})
test('with R.delay', () => {  expect(isType('Function', delay)).toBeTruthy()  expect(isType('Promise', delay(100))).toBeTruthy()})