/** Test of getApellido method, of class DataClient. */
 @Test
 public void testGetApellido() {
   System.out.println("getApellido");
   DataClient instance =
       new DataClient("nickname", "nombre", "apellido", null, "direccion", "*****@*****.**", "imagen");
   String expResult = "apellido";
   String result = instance.getApellido();
   assertEquals(expResult, result);
   // TODO review the generated test code and remove the default call to fail.
   // fail("The test case is a prototype.");
 }