public void SpecClassTest()
 {
     var spec = new KeyMaintenanceSpecification("username1", "Name")
       .And(new KeyMaintenanceSpecification("admin", "Name"))
       .And(new DateMaintenanceSpecification(DateTime.Now, DateTime.Now.AddMonths(1), "AddDate"));
 }
 public void SpecClassTest()
 {
     var spec = new KeyMaintenanceSpecification("username1", "Name")
                .And(new KeyMaintenanceSpecification("admin", "Name"))
                .And(new DateMaintenanceSpecification(DateTime.Now, DateTime.Now.AddMonths(1), "AddDate"));
 }