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import {composeAsync} from './composeAsync'import {delay} from './delay'import {partitionAsync} from './partitionAsync'
test('with composeAsync', async () => {  const predicate = async (x, i) => {    await delay(100)    expect(typeof i).toBe('number')
    return x > 2  }  const list = [1, 2, 3, 4, 11]
  const result = await composeAsync(partitionAsync(predicate), x =>    x.filter(xx => xx < 10)  )(list)  const expectedResult = [    [3, 4],    [1, 2],  ]
  expect(result).toEqual(expectedResult)})
test('with array', async () => {  const predicate = async (x, i) => {    await delay(100)    expect(typeof i).toBe('number')
    return x > 2  }  const list = [1, 2, 3, 4]
  const result = await partitionAsync(predicate, list)  const expectedResult = [    [3, 4],    [1, 2],  ]  result  expect(result).toEqual(expectedResult)})
test('with object', async () => {  const predicate = (value, prop) => {    expect(typeof prop).toBe('string')
    return value > 2  }  const hash = {    a: 1,    b: 2,    c: 3,    d: 4,  }
  const result = await partitionAsync(predicate)(hash)  const expectedResult = [    {      c: 3,      d: 4,    },    {      a: 1,      b: 2,    },  ]  expect(result).toEqual(expectedResult)})
test('readme example', async () => {  const list = [1, 2, 3]  const obj = {    a: 1,    b: 2,    c: 3,  }  const predicate = x => x > 2
  const result = await Promise.all([    partitionAsync(predicate, list),    partitionAsync(predicate, obj),  ])  const expected = [    [[3], [1, 2]],    [      {c: 3},      {        a: 1,        b: 2,      },    ],  ]  expect(result).toEqual(expected)})