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import { delay } from './delay.js'import { produceAsync } from './produceAsync.js'
test('happy', async () => {  const result = await produceAsync({    foo : async x => {      await delay(100)
      return `${ x }_ZEPPELIN`    },    bar : x => x.length === 3,  },  'LED')  const expected = {    foo : 'LED_ZEPPELIN',    bar : true,  }
  expect(result).toEqual(expected)})
test('when all rules are synchronous', async () => {  const result = await produceAsync({    foo : x => `${ x }_ZEPPELIN`,    bar : x => x.length === 3,  },  'LED')  const expected = {    foo : 'LED_ZEPPELIN',    bar : true,  }
  expect(result).toEqual(expected)})
test('with error', async () => {  const fn = produceAsync({    foo : async x => {      await delay(100)      throw new Error(`${ x }_ZEPPELIN`)    },    bar : inputArgument => inputArgument === 5,  })
  await expect(fn('LED')).rejects.toThrow('LED_ZEPPELIN')})