describe('Task practical examples', () => {
  it('batch fetches cache entries', async () => {
    const result = await batchFetchCache(['a', 'b', 'c'])()
    expect(result).toEqual([
      { key: 'a', value: 'cached-a' },
      { key: 'b', value: 'cached-b' },
      { key: 'c', value: 'cached-c' },
    ])
  })

  it('executes task (retry example)', async () => {
    let count = 0
    const task: T.Task<number> = () => Promise.resolve(++count)
    const result = await retryWithDelay(task, 10, 3)()
    expect(result).toBeGreaterThan(0)
  })
})