import { readFileSync } from 'fs'
import { join } from 'path'

import { csvToJSON } from './csv_to_json'

describe('csvToJSON', () => {
  let file: Buffer

  beforeAll(() => {
    file = readFileSync(join(__dirname, '..', '..', '..', '..', 'test', 'support', 'bioimpedances_valid.csv'))
  })

  it('transform a csv to JSON with correct rows', async () => {
    expect(await csvToJSON({ file })).toHaveLength(2)
  })

  it('transform a csv to JSON', async () => {
    expect((await csvToJSON({ file }))[0]).toMatchObject({ '1. Name': '022.266434-78' })
  })
})