text: const currencyConvert = require('./')
  
  test('should be defined', () => {
    expect(currencyConvert).toBeDefined()
  })
  
  test('should convert currencies', async () => {
    expect(await currencyConvert(1, 'USD', 'HKD')).toBeTruthy()
    expect(await currencyConvert(100, 'ZAR', 'HKD')).toBeTruthy()
    expect(await currencyConvert(9, 'ZAR', 'ZAR')).toBeTruthy()
  })
  