text: from stpmex.auth import (
      CUENTA_FIELDNAMES,
      ORDEN_FIELDNAMES,
      compute_signature,
      join_fields,
  )
  
  
  def test_join_fields_for_orden(orden):
      joined = (
          '||40072|TAMIZI|||CR1564969083|90646|1.20|1|40||646180110400000007|'
          '|40|Ricardo Sanchez|072691004495711499|ND||||||Prueba||||||5273144|'
          '|T||3|0|||'
      )
      assert join_fields(orden, ORDEN_FIELDNAMES) == joined
  
  
  def test_join_fields_for_cuenta(cuenta):
      cuenta.cuenta = '646180157099999993'
      joined = '||TAMIZI|646180157099999993|SAHE800416HDFABC01||'
      assert join_fields(cuenta, CUENTA_FIELDNAMES) == joined
  
  
  def test_compute_signature(client, orden):
      firma = (
          'KDNKDVVuyNt9oTXPAlofGXGH5L5IH9PAzOsx0JZFtmGlU+10QRf2RHSg0OVCnYYpu5sC3'
          'DJ6vlXuYM40+uNw0tMc0y8Dv26uO8Vv2GhOhMqaGk72LwgwgmqVg17xzjgGbJHzAzMav3'
          'fx4/3No+mSnf7vxpe4ePf6yK1yU5U28L4='
      )
      sig = compute_signature(client.pkey, join_fields(orden, ORDEN_FIELDNAMES))
      assert sig == firma
  